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asked the doubt
Previous Year Questions
What BEST can be concluded about the tip amount given by Deepak?
Video Explanation
Explanatory Answer
Now how can we uniquely get 29 and 26
For 29: 5+7+8+9 = 29
For 26:
5+6+7+8 = 26
4+5+8+9 = 26
4+6+7+9 = 26
As per statement 4 Bihari gave the highest rating points in Packaging, and Chirag gave the highest rating points in Hygiene.
So Bihari gives Ravi a 9 in packaging which means the highest points in Hygiene can be 8 only as Chirag gives the highest points in Hygiene and he gives the same score in packaging too.
Also per statement 6 Atal’s rank based on Packaging is the same as that based on Hygiene. This is also true for Deepak, this means that Bihari will be second in Hygiene and thus gives 7 points
In which parameter did Atal give the maximum rating points to Ravi?
Video Explanation
Explanatory Answer
Now how can we uniquely get 29 and 26
For 29: 5+7+8+9 = 29
For 26:
5+6+7+8 = 26
4+5+8+9 = 26
4+6+7+9 = 26
As per statement 4 Bihari gave the highest rating points in Packaging, and Chirag gave the highest rating points in Hygiene.
So Bihari gives Ravi a 9 in packaging which means the highest points in Hygiene can be 8 only as Chirag gives the highest points in Hygiene and he gives the same score in packaging too.
Also per statement 6 Atal’s rank based on Packaging is the same as that based on Hygiene. This is also true for Deepak, this means that Bihari will be second in Hygiene and thus gives 7 points
What rating did Deepak give on Packaging?
Video Explanation
Explanatory Answer
Now how can we uniquely get 29 and 26
For 29: 5+7+8+9 = 29
For 26:
5+6+7+8 = 26
4+5+8+9 = 26
4+6+7+9 = 26
As per statement 4 Bihari gave the highest rating points in Packaging, and Chirag gave the highest rating points in Hygiene.
So Bihari gives Ravi a 9 in packaging which means the highest points in Hygiene can be 8 only as Chirag gives the highest points in Hygiene and he gives the same score in packaging too.
Also per statement 6 Atal’s rank based on Packaging is the same as that based on Hygiene. This is also true for Deepak, this means that Bihari will be second in Hygiene and thus gives 7 points
Ravi works in an online food-delivery company. After each delivery, customers rate Ravi on each of four parameters – Behaviour, Packaging, Hygiene, and Timeliness, on a scale from 1 to 9. If the total of the four rating points is 25 or more, then Ravi gets a bonus of ₹20 for that delivery. Additionally, a customer may or may not give Ravi a tip. If the customer gives a tip, it is either ₹30 or ₹50.
One day, Ravi made four deliveries - one to each of Atal, Bihari, Chirag and Deepak, and received a total of ₹120 in bonus and tips. He did not get both a bonus and a tip from the same customer.
The following additional facts are also known.
1. In Timeliness, Ravi received a total of 21 points, and three of the customers gave him the same rating points in this parameter. Atal gave higher rating points than Bihari and Chirag in this parameter.
2. Ravi received distinct rating points in Packaging from the four customers adding up to 29 points. Similarly, Ravi received distinct rating points in Hygiene from the four customers adding up to 26 points.
3. Chirag gave the same rating points for Packaging and Hygiene.
4. Among the four customers, Bihari gave the highest rating points in Packaging, and Chirag gave the highest rating points in Hygiene.
5. Everyone rated Ravi between 5 and 7 in Behaviour. Unique maximum and minimum ratings in this parameter were given by Atal and Deepak respectively.
6. If the customers are ranked based on ratings given by them in individual parameters, then Atal's rank based on Packaging is the same as that based on Hygiene. This is also true for Deepak.
What was the minimum rating that Ravi received from any customer in any parameter?
Video Explanation
The COMPLETE list of customers who gave the maximum total rating points to Ravi is
Video Explanation
Explanatory Answer
Now how can we uniquely get 29 and 26
For 29: 5+7+8+9 = 29
For 26:
5+6+7+8 = 26
4+5+8+9 = 26
4+6+7+9 = 26
As per statement 4 Bihari gave the highest rating points in Packaging, and Chirag gave the highest rating points in Hygiene.
So Bihari gives Ravi a 9 in packaging which means the highest points in Hygiene can be 8 only as Chirag gives the highest points in Hygiene and he gives the same score in packaging too.
Also per statement 6 Atal’s rank based on Packaging is the same as that based on Hygiene. This is also true for Deepak, this means that Bihari will be second in Hygiene and thus gives 7 points
What rating did Atal give on Timeliness?
Video Explanation
Explanatory Answer
Now how can we uniquely get 29 and 26
For 29: 5+7+8+9 = 29
For 26:
5+6+7+8 = 26
4+5+8+9 = 26
4+6+7+9 = 26
As per statement 4 Bihari gave the highest rating points in Packaging, and Chirag gave the highest rating points in Hygiene.
So Bihari gives Ravi a 9 in packaging which means the highest points in Hygiene can be 8 only as Chirag gives the highest points in Hygiene and he gives the same score in packaging too.
Also per statement 6 Atal’s rank based on Packaging is the same as that based on Hygiene. This is also true for Deepak, this means that Bihari will be second in Hygiene and thus gives 7 points
What BEST can be concluded about the tip amount given by Deepak?
Video Explanation
Explanatory Answer
Now how can we uniquely get 29 and 26
For 29: 5+7+8+9 = 29
For 26:
5+6+7+8 = 26
4+5+8+9 = 26
4+6+7+9 = 26
As per statement 4 Bihari gave the highest rating points in Packaging, and Chirag gave the highest rating points in Hygiene.
So Bihari gives Ravi a 9 in packaging which means the highest points in Hygiene can be 8 only as Chirag gives the highest points in Hygiene and he gives the same score in packaging too.
Also per statement 6 Atal’s rank based on Packaging is the same as that based on Hygiene. This is also true for Deepak, this means that Bihari will be second in Hygiene and thus gives 7 points
In which parameter did Atal give the maximum rating points to Ravi?
Video Explanation
Explanatory Answer
Now how can we uniquely get 29 and 26
For 29: 5+7+8+9 = 29
For 26:
5+6+7+8 = 26
4+5+8+9 = 26
4+6+7+9 = 26
As per statement 4 Bihari gave the highest rating points in Packaging, and Chirag gave the highest rating points in Hygiene.
So Bihari gives Ravi a 9 in packaging which means the highest points in Hygiene can be 8 only as Chirag gives the highest points in Hygiene and he gives the same score in packaging too.
Also per statement 6 Atal’s rank based on Packaging is the same as that based on Hygiene. This is also true for Deepak, this means that Bihari will be second in Hygiene and thus gives 7 points
What rating did Deepak give on Packaging?
Video Explanation
Explanatory Answer
Now how can we uniquely get 29 and 26
For 29: 5+7+8+9 = 29
For 26:
5+6+7+8 = 26
4+5+8+9 = 26
4+6+7+9 = 26
As per statement 4 Bihari gave the highest rating points in Packaging, and Chirag gave the highest rating points in Hygiene.
So Bihari gives Ravi a 9 in packaging which means the highest points in Hygiene can be 8 only as Chirag gives the highest points in Hygiene and he gives the same score in packaging too.
Also per statement 6 Atal’s rank based on Packaging is the same as that based on Hygiene. This is also true for Deepak, this means that Bihari will be second in Hygiene and thus gives 7 points
What was the minimum rating that Ravi received from any customer in any parameter?
Video Explanation
Who among the following did NOT play against Chitra in the championship?
Video Explanation
The game of Chango is a game where two people play against each other; one of them wins and the other loses, i.e., there are no drawn Chango games. 12 players participated in a Chango championship. They were divided into four groups: Group A consisted of Aruna, Azul, and Arif; Group B consisted of Brinda, Brij, and Biju; Group C consisted of Chitra, Chetan, and Chhavi; and Group D consisted of Dipen, Donna, and Deb.
Players within each group had a distinct rank going into the championship. The players have NOT been listed necessarily according to their ranks. In the group stage of the game, the second and third ranked players play against each other, and the winner of that game plays against the first ranked player of the group. The winner of this second game is considered as the winner of the group and enters a semi-final.
The winners from Groups A and B play against each other in one semi-final, while the winners from Groups C and D play against each other in the other semi-final. The winners of the two semi-finals play against each other in the final to decide the winner of the championship.
It is known that:
1. Chitra did not win the championship.
2. Aruna did not play against Arif. Brij did not play against Brinda.
3. Aruna, Biju, Chitra, and Dipen played three games each, Azul and Chetan played two games each, and the remaining players played one game each.
Who among the following was DEFINITELY NOT ranked first in his/her group?
Video Explanation
Which of the following pairs must have played against each other in the championship?
Video Explanation
Who among the following did NOT play against Chitra in the championship?
Video Explanation
Who among the following was DEFINITELY NOT ranked first in his/her group?
Video Explanation
Which of the following pairs must have played against each other in the championship?
Video Explanation
What was the average processing time of all orders in the categories which had only one type of ship mode?
Video Explanation
Explanatory Answer
Accessories and envelopes are the only 2 categories which have only 1 shipping method
Their respective processing times are 18 and 4 days.
Total processing time = 18+4 = 22
Average = 22/2 = 11 Days
The sequence of categories -- Art, Binders, Paper and Phones -- in decreasing order of average processing time of their orders in this period is:
Video Explanation
Explanatory Answer
Art
Total processing time = 20 days
No of orders = 5
Avg processing time = 20/5 = 4 days
Binders
Total processing time = 15 days
No of orders = 4
Avg processing time = 15/4 = 3.75 days
Paper
Total processing time = 10 days
No of orders = 3
Avg processing time = 10/3 = 3.33 days
Phone
Total processing time = 15 days
No of orders = 3
Avg processing time = 15/3 = 5 days
Thus in decreasing order we get
Phone, Art, Binders, Paper
Approximately what percentage of orders had a processing time of one day during the period Sep 1 to Sep 22 (both dates inclusive)?
Video Explanation
Explanatory Answer
Total orders across categories = 35
Orders which had processing time of one day = 7% = (7/35) * 100 = 20%
The different bars in the diagram above provide information about different orders in various categories (Art, Binders, ….) that were booked in the first two weeks of September of a store for one client. The colour and pattern of a bar denotes the ship mode (First Class / Second Class / Standard Class). The left end point of a bar indicates the booking day of the order, while the right end point indicates the dispatch day of the order. The difference between the dispatch day and the booking day (measured in terms of the number of days) is called the processing time of the order. For the same category, an order is considered for booking only after the previous order of the same category is dispatched. No two consecutive orders of the same category had identical ship mode during this period.
For example, there were only two orders in the furnishing category during this period. The first one was shipped in the Second Class. It was booked on Sep 1 and dispatched on Sep 5. The second order was shipped in the Standard class. It was booked on Sep 5 (although the order might have been placed before that) and dispatched on Sep 12. So the processing times were 4 and 7 days respectively for these orders.
How many days between Sep 1 and Sep 14 (both inclusive) had no booking from this client considering all the above categories?
Video Explanation
Explanatory Answer
We need to look for days which have no orderings starting on it.
We can see
September 8, 9, 10, 11, 12 & 14 have no bookings.
Hence, the answer to this question is 6.
What was the average processing time of all orders in the categories which had only one type of ship mode?
Video Explanation
Explanatory Answer
Accessories and envelopes are the only 2 categories which have only 1 shipping method
Their respective processing times are 18 and 4 days.
Total processing time = 18+4 = 22
Average = 22/2 = 11 Days
The sequence of categories -- Art, Binders, Paper and Phones -- in decreasing order of average processing time of their orders in this period is:
Video Explanation
Explanatory Answer
Art
Total processing time = 20 days
No of orders = 5
Avg processing time = 20/5 = 4 days
Binders
Total processing time = 15 days
No of orders = 4
Avg processing time = 15/4 = 3.75 days
Paper
Total processing time = 10 days
No of orders = 3
Avg processing time = 10/3 = 3.33 days
Phone
Total processing time = 15 days
No of orders = 3
Avg processing time = 15/3 = 5 days
Thus in decreasing order we get
Phone, Art, Binders, Paper
Approximately what percentage of orders had a processing time of one day during the period Sep 1 to Sep 22 (both dates inclusive)?
Video Explanation
Explanatory Answer
Total orders across categories = 35
Orders which had processing time of one day = 7% = (7/35) * 100 = 20%
How many days between Sep 1 and Sep 14 (both inclusive) had no booking from this client considering all the above categories?
Video Explanation
Explanatory Answer
We need to look for days which have no orderings starting on it.
We can see
September 8, 9, 10, 11, 12 & 14 have no bookings.
Hence, the answer to this question is 6.
Which of the following statements is FALSE?
Video Explanation
Explanatory Answer
From statement 3, Japanese and chinese did not belong to automation à A is indian
From statement 7, B and G belong to the same country and D is from Japan.
à Band G can be Indans only. Alos, H will be Japanese
From 5, E and C had some no. of papers, also E has consecutive papers i.e E wrote 2 papers
which means C also wrote 2 pages. Thus B wrote 1 paper as sum (B,C,E,F)= 6
From 3, G can belong to automation
From stat5, C and E are from different areas which can be either of manufacturing and logistics,
thus H is from Logistics
Now A cannot publish in October
H cannot publish in oct as H & A publish in same months
G cannot publish in April as B publish in April
D cannot publish in July.
Thus none of the 4 authors can publish in 4 issues, that means they publish 3 papers each.
There were exactly two papers by authors from Manufacturing area in the July issue is false.
Which of the following is the correct sequence of number of papers by authors from Automation, Manufacturing and Logistics areas, respectively?
Video Explanation
Explanatory Answer
From statement 3, Japanese and chinese did not belong to automation à A is indian
From statement 7, B and G belong to the same country and D is from Japan.
à Band G can be Indans only. Alos, H will be Japanese
From 5, E and C had some no. of papers, also E has consecutive papers i.e E wrote 2 papers
which means C also wrote 2 pages. Thus B wrote 1 paper as sum (B,C,E,F)= 6
From 3, G can belong to automation
From stat5, C and E are from different areas which can be either of manufacturing and logistics,
thus H is from Logistics
Now A cannot publish in October
H cannot publish in oct as H & A publish in same months
G cannot publish in April as B publish in April
D cannot publish in July.
Thus none of the 4 authors can publish in 4 issues, that means they publish 3 papers each.
6, 5, 7 is the correct sequence of number of papers by authors from Automation, Manufacturing
and Logistics areas, respectively.
A journal plans to publish 18 research papers, written by eight authors (A, B, C, D, E, F, G, and H) in four issues of the journal scheduled in January, April, July and October. Each of the research papers was written by exactly one of the eight authors. Five papers were scheduled in each of the first two issues, while four were scheduled in each of the last two issues. Every author wrote at least one paper and at most three papers. The total number of papers written by A, D, G and H was double the total number of papers written by the other four authors. Four of the authors were from India and two each were from Japan and China. Each author belonged to exactly one of the three areas — Manufacturing, Automation and Logistics. Four of the authors were from the Logistics area and two were from the Automation area. As per the journal policy, none of the authors could have more than one paper in any issue of the journal.
The following facts are also known.
1. F, an Indian author from the Logistics area, wrote only one paper. It was scheduled in the October issue.
2. A was from the Automation area and did not have a paper scheduled in the October issue.
3. None of the Indian authors were from the Manufacturing area and none of the Japanese or Chinese authors were from the Automation area.
4. A and H were from different countries, but had their papers scheduled in exactly the same issues.
5. C and E, both Chinese authors from different areas, had the same number of papers scheduled. Further, E had papers scheduled in consecutive issues of the journal but C did not.
6. B, from the Logistics area, had a paper scheduled in the April issue of the journal.
7. B and G belonged to the same country. None of their papers were scheduled in the same issue of the journal.
8. D, a Japanese author from the Manufacturing area, did not have a paper scheduled in the July issue.
9. C and H belonged to different areas.
What is the correct sequence of number of papers written by B, C, E and G, respectively?
Video Explanation
Explanatory Answer
From statement 3, Japanese and chinese did not belong to automation à A is indian
From statement 7, B and G belong to the same country and D is from Japan.
à Band G can be Indans only. Alos, H will be Japanese
From 5, E and C had some no. of papers, also E has consecutive papers i.e E wrote 2 papers
which means C also wrote 2 pages. Thus B wrote 1 paper as sum (B,C,E,F)= 6
From 3, G can belong to automation
From stat5, C and E are from different areas which can be either of manufacturing and logistics,
thus H is from Logistics
Now A cannot publish in October
H cannot publish in oct as H & A publish in same months
G cannot publish in April as B publish in April
D cannot publish in July.
Thus none of the 4 authors can publish in 4 issues, that means they publish 3 papers each.
E publish in April and July as C cannot publish consecutive months.
1, 2, 2, 3 is the correct sequence of number of papers written by B, C, E and G, respectively
How many papers were written by Indian authors?
Video Explanation
Explanatory Answer
From statement 3, Japanese and chinese did not belong to automation à A is indian
From statement 7, B and G belong to the same country and D is from Japan.
à Band G can be Indans only. Alos, H will be Japanese
From 5, E and C had some no. of papers, also E has consecutive papers i.e E wrote 2 papers
which means C also wrote 2 pages. Thus B wrote 1 paper as sum (B,C,E,F)= 6
From 3, G can belong to automation
From stat5, C and E are from different areas which can be either of manufacturing and logistics,
thus H is from Logistics
Now A cannot publish in October
H cannot publish in oct as H & A publish in same months
G cannot publish in April as B publish in April
D cannot publish in July.
Thus none of the 4 authors can publish in 4 issues, that means they publish 3 papers each.
8 papers were written by Indian authors.
Which of the following statement(s) MUST be true?
Statement A: Every issue had at least one paper by author(s) from each country.
Statement B: Every issue had at most two papers by author(s) from each area.
Video Explanation
Explanatory Answer
From statement 3, Japanese and chinese did not belong to automation à A is indian
From statement 7, B and G belong to the same country and D is from Japan.
à Band G can be Indans only. Alos, H will be Japanese
From 5, E and C had some no. of papers, also E has consecutive papers i.e E wrote 2 papers
which means C also wrote 2 pages. Thus B wrote 1 paper as sum (B,C,E,F)= 6
From 3, G can belong to automation
From stat5, C and E are from different areas which can be either of manufacturing and logistics,
thus H is from Logistics
Now A cannot publish in October
H cannot publish in oct as H & A publish in same months
G cannot publish in April as B publish in April
D cannot publish in July.
Thus none of the 4 authors can publish in 4 issues, that means they publish 3 papers each.
Statement A: Every issue had at least one paper by author(s) from each country – Ture
Statement B: Every issue had at most two papers by author(s) from each area. – Not True
Which of the following statements is FALSE?
Video Explanation
Explanatory Answer
From statement 3, Japanese and chinese did not belong to automation à A is indian
From statement 7, B and G belong to the same country and D is from Japan.
à Band G can be Indans only. Alos, H will be Japanese
From 5, E and C had some no. of papers, also E has consecutive papers i.e E wrote 2 papers
which means C also wrote 2 pages. Thus B wrote 1 paper as sum (B,C,E,F)= 6
From 3, G can belong to automation
From stat5, C and E are from different areas which can be either of manufacturing and logistics,
thus H is from Logistics
Now A cannot publish in October
H cannot publish in oct as H & A publish in same months
G cannot publish in April as B publish in April
D cannot publish in July.
Thus none of the 4 authors can publish in 4 issues, that means they publish 3 papers each.
Every issue had exactly two papers by authors from Logistics area Is not true.
Which of the following statements is FALSE?
Video Explanation
Explanatory Answer
From statement 3, Japanese and chinese did not belong to automation à A is indian
From statement 7, B and G belong to the same country and D is from Japan.
à Band G can be Indans only. Alos, H will be Japanese
From 5, E and C had some no. of papers, also E has consecutive papers i.e E wrote 2 papers
which means C also wrote 2 pages. Thus B wrote 1 paper as sum (B,C,E,F)= 6
From 3, G can belong to automation
From stat5, C and E are from different areas which can be either of manufacturing and logistics,
thus H is from Logistics
Now A cannot publish in October
H cannot publish in oct as H & A publish in same months
G cannot publish in April as B publish in April
D cannot publish in July.
Thus none of the 4 authors can publish in 4 issues, that means they publish 3 papers each.
There were exactly two papers by authors from Manufacturing area in the July issue is false.
Which of the following is the correct sequence of number of papers by authors from Automation, Manufacturing and Logistics areas, respectively?
Video Explanation
Explanatory Answer
From statement 3, Japanese and chinese did not belong to automation à A is indian
From statement 7, B and G belong to the same country and D is from Japan.
à Band G can be Indans only. Alos, H will be Japanese
From 5, E and C had some no. of papers, also E has consecutive papers i.e E wrote 2 papers
which means C also wrote 2 pages. Thus B wrote 1 paper as sum (B,C,E,F)= 6
From 3, G can belong to automation
From stat5, C and E are from different areas which can be either of manufacturing and logistics,
thus H is from Logistics
Now A cannot publish in October
H cannot publish in oct as H & A publish in same months
G cannot publish in April as B publish in April
D cannot publish in July.
Thus none of the 4 authors can publish in 4 issues, that means they publish 3 papers each.
6, 5, 7 is the correct sequence of number of papers by authors from Automation, Manufacturing
and Logistics areas, respectively.
What is the correct sequence of number of papers written by B, C, E and G, respectively?
Video Explanation
Explanatory Answer
From statement 3, Japanese and chinese did not belong to automation à A is indian
From statement 7, B and G belong to the same country and D is from Japan.
à Band G can be Indans only. Alos, H will be Japanese
From 5, E and C had some no. of papers, also E has consecutive papers i.e E wrote 2 papers
which means C also wrote 2 pages. Thus B wrote 1 paper as sum (B,C,E,F)= 6
From 3, G can belong to automation
From stat5, C and E are from different areas which can be either of manufacturing and logistics,
thus H is from Logistics
Now A cannot publish in October
H cannot publish in oct as H & A publish in same months
G cannot publish in April as B publish in April
D cannot publish in July.
Thus none of the 4 authors can publish in 4 issues, that means they publish 3 papers each.
E publish in April and July as C cannot publish consecutive months.
1, 2, 2, 3 is the correct sequence of number of papers written by B, C, E and G, respectively
How many papers were written by Indian authors?
Video Explanation
Explanatory Answer
From statement 3, Japanese and chinese did not belong to automation à A is indian
From statement 7, B and G belong to the same country and D is from Japan.
à Band G can be Indans only. Alos, H will be Japanese
From 5, E and C had some no. of papers, also E has consecutive papers i.e E wrote 2 papers
which means C also wrote 2 pages. Thus B wrote 1 paper as sum (B,C,E,F)= 6
From 3, G can belong to automation
From stat5, C and E are from different areas which can be either of manufacturing and logistics,
thus H is from Logistics
Now A cannot publish in October
H cannot publish in oct as H & A publish in same months
G cannot publish in April as B publish in April
D cannot publish in July.
Thus none of the 4 authors can publish in 4 issues, that means they publish 3 papers each.
8 papers were written by Indian authors.
Which of the following statement(s) MUST be true?
Statement A: Every issue had at least one paper by author(s) from each country.
Statement B: Every issue had at most two papers by author(s) from each area.
Video Explanation
Explanatory Answer
From statement 3, Japanese and chinese did not belong to automation à A is indian
From statement 7, B and G belong to the same country and D is from Japan.
à Band G can be Indans only. Alos, H will be Japanese
From 5, E and C had some no. of papers, also E has consecutive papers i.e E wrote 2 papers
which means C also wrote 2 pages. Thus B wrote 1 paper as sum (B,C,E,F)= 6
From 3, G can belong to automation
From stat5, C and E are from different areas which can be either of manufacturing and logistics,
thus H is from Logistics
Now A cannot publish in October
H cannot publish in oct as H & A publish in same months
G cannot publish in April as B publish in April
D cannot publish in July.
Thus none of the 4 authors can publish in 4 issues, that means they publish 3 papers each.
Statement A: Every issue had at least one paper by author(s) from each country – Ture
Statement B: Every issue had at most two papers by author(s) from each area. – Not True
Which of the following statements is FALSE?
Video Explanation
Explanatory Answer
From statement 3, Japanese and chinese did not belong to automation à A is indian
From statement 7, B and G belong to the same country and D is from Japan.
à Band G can be Indans only. Alos, H will be Japanese
From 5, E and C had some no. of papers, also E has consecutive papers i.e E wrote 2 papers
which means C also wrote 2 pages. Thus B wrote 1 paper as sum (B,C,E,F)= 6
From 3, G can belong to automation
From stat5, C and E are from different areas which can be either of manufacturing and logistics,
thus H is from Logistics
Now A cannot publish in October
H cannot publish in oct as H & A publish in same months
G cannot publish in April as B publish in April
D cannot publish in July.
Thus none of the 4 authors can publish in 4 issues, that means they publish 3 papers each.
Every issue had exactly two papers by authors from Logistics area Is not true.
Ganga, Kaveri, and Narmada are three women who buy four raw materials (Mango, Apple, Banana and Milk) and sell five finished products (Mango smoothie, Apple smoothie, Banana smoothie, Mixed fruit smoothie and Fruit salad). Table-1 gives information about the raw materials required to produce the five finished products. One unit of a finished product requires one unit of each of the raw materials mentioned in the second column of the table.
Table-1
| Finished product | Raw materials required |
| Mango smoothie | Mango, Milk |
| Apple smoothie | Apple, Milk |
| Banana smoothie | Banana, Milk |
| Mixed fruit smoothie | Mango, Apple, Banana, Milk |
| Fruit salad | Mango, Apple, Banana |
One unit of milk, mango, apple, and banana cost ₹5, ₹3, ₹2, and ₹1 respectively. Each unit of a finished product is sold for a profit equal to two times the number of raw materials used to make that product. For example, apple smoothie is made with two raw materials (apple and milk) and will be sold for a profit of ₹4 per unit. Leftover raw materials are sold during the last business hour of the day for a loss of ₹1 per unit.
The amount, in rupees, received from sales (revenue) for each woman in each of the four business hours of the day is given in Table-2.
Table-2
| Business Hour | Ganga | Kaveri | Narmada |
| Hour 1 | 23 | 19 | 31 |
| Hour 2 | 21 | 22 | 21 |
| Hour 3 | 29 | 30 | 23 |
| Hour 4 (last hour) | 30 | 27 | 22 |
The following additional facts are known.
1. No one except possibly Ganga sold any Mango smoothie.
2. Each woman sold either zero or one unit of any single finished product in any hour.
3. Each woman had exactly one unit each of two different raw materials as leftovers.
4. No one had any banana leftover.
What BEST can be concluded about the number of units of fruit salad sold in the first hour?
Video Explanation
Explanatory Answer
GANGA
Hour 1 = 23 Mango + Apple = 12+11
Fruit salad + Apple = 12+11
Hour 2 = 21 Apple + Banana = 11+10
Hour 3 = 29 Banana + MFS = 10+19
Hour 4 = 30 Mango+ Fruit S+ Leftover milk+ leftover mango
= 12+12+4+2 = 30
KAVERI
Hour 1 = 19 Mixed fruit smoothies
Hour 2 = 22 Fruit S + Banana = 10+12
Hour 3 = 29 Apple + MFS = 11+19
Hour 4 = 27 Mango+ Apple+ milk+ Banana
= 11+10+4+2 = 27
OR Banana+ fruit +milk + apple = 10+12+4+2=27
NARMADA
Hour 1 = 31 Mixed fruit smoothies + Fruit salad = 19+12
Hour 2 = 21 Apple + Banana = 11+10
Hour 3 = 23 Apple + Fruit = 11+12
Hour 4 = 22 MFS + Left mango + left apple
= 19+2+1 = 22
Narmada must sell a fruit salad
Ganga may or may not sell fruit salad
è Either 1 or 2
Which of the following is NECESSARILY true?
Video Explanation
Explanatory Answer
GANGA
Hour 1 = 23 Mango + Apple = 12+11
Fruit salad + Apple = 12+11
Hour 2 = 21 Apple + Banana = 11+10
Hour 3 = 29 Banana + MFS = 10+19
Hour 4 = 30 Mango+ Fruit S+ Leftover milk+ leftover mango
= 12+12+4+2 = 30
KAVERI
Hour 1 = 19 Mixed fruit smoothies
Hour 2 = 22 Fruit S + Banana = 10+12
Hour 3 = 29 Apple + MFS = 11+19
Hour 4 = 27 Mango+ Apple+ milk+ Banana
= 11+10+4+2 = 27
OR Banana+ fruit +milk + apple = 10+12+4+2=27
NARMADA
Hour 1 = 31 Mixed fruit smoothies + Fruit salad = 19+12
Hour 2 = 21 Apple + Banana = 11+10
Hour 3 = 23 Apple + Fruit = 11+12
Hour 4 = 22 MFS + Left mango + left apple
= 19+2+1 = 22
Validating all the options from above data, Option C is the only option necessarily TRUE
What BEST can be concluded about the total number of units of milk the three women had in the beginning?
Video Explanation
Explanatory Answer
GANGA
Hour 1 = 23 Mango + Apple = 12+11
Fruit salad + Apple = 12+11
Hour 2 = 21 Apple + Banana = 11+10
Hour 3 = 29 Banana + MFS = 10+19
Hour 4 = 30 Mango+ Fruit S+ Leftover milk+ leftover mango
= 12+12+4+2 = 30
KAVERI
Hour 1 = 19 Mixed fruit smoothies
Hour 2 = 22 Fruit S + Banana = 10+12
Hour 3 = 29 Apple + MFS = 11+19
Hour 4 = 27 Mango+ Apple+ milk+ Banana
= 11+10+4+2 = 27
OR Banana+ fruit +milk + apple = 10+12+4+2=27
NARMADA
Hour 1 = 31 Mixed fruit smoothies + Fruit salad = 19+12
Hour 2 = 21 Apple + Banana = 11+10
Hour 3 = 23 Apple + Fruit = 11+12
Hour 4 = 22 MFS + Left mango + left apple
= 19+2+1 = 22
If it is known that three leftover units of mangoes were sold during the last business hour of the day, how many apple smoothies were sold during the day?
Video Explanation
Explanatory Answer
GANGA
Hour 1 = 23 Mango + Apple = 12+11
Fruit salad + Apple = 12+11
Hour 2 = 21 Apple + Banana = 11+10
Hour 3 = 29 Banana + MFS = 10+19
Hour 4 = 30 Mango+ Fruit S+ Leftover milk+ leftover mango
= 12+12+4+2 = 30
KAVERI
Hour 1 = 19 Mixed fruit smoothies
Hour 2 = 22 Fruit S + Banana = 10+12
Hour 3 = 29 Apple + MFS = 11+19
Hour 4 = 27 Mango+ Apple+ milk+ Banana
= 11+10+4+2 = 27
OR Banana+ fruit +milk + apple = 10+12+4+2=27
NARMADA
Hour 1 = 31 Mixed fruit smoothies + Fruit salad = 19+12
Hour 2 = 21 Apple + Banana = 11+10
Hour 3 = 23 Apple + Fruit = 11+12
Hour 4 = 22 MFS + Left mango + left apple
= 19+2+1 = 22
Ganga and Narmada already have leftover mangoes
for Kaveri we will consider Case 1 in hour 4
à 6 apple smoothies were sold
What BEST can be concluded about the number of units of fruit salad sold in the first hour?
Video Explanation
Explanatory Answer
GANGA
Hour 1 = 23 Mango + Apple = 12+11
Fruit salad + Apple = 12+11
Hour 2 = 21 Apple + Banana = 11+10
Hour 3 = 29 Banana + MFS = 10+19
Hour 4 = 30 Mango+ Fruit S+ Leftover milk+ leftover mango
= 12+12+4+2 = 30
KAVERI
Hour 1 = 19 Mixed fruit smoothies
Hour 2 = 22 Fruit S + Banana = 10+12
Hour 3 = 29 Apple + MFS = 11+19
Hour 4 = 27 Mango+ Apple+ milk+ Banana
= 11+10+4+2 = 27
OR Banana+ fruit +milk + apple = 10+12+4+2=27
NARMADA
Hour 1 = 31 Mixed fruit smoothies + Fruit salad = 19+12
Hour 2 = 21 Apple + Banana = 11+10
Hour 3 = 23 Apple + Fruit = 11+12
Hour 4 = 22 MFS + Left mango + left apple
= 19+2+1 = 22
Narmada must sell a fruit salad
Ganga may or may not sell fruit salad
è Either 1 or 2
Which of the following is NECESSARILY true?
Video Explanation
Explanatory Answer
GANGA
Hour 1 = 23 Mango + Apple = 12+11
Fruit salad + Apple = 12+11
Hour 2 = 21 Apple + Banana = 11+10
Hour 3 = 29 Banana + MFS = 10+19
Hour 4 = 30 Mango+ Fruit S+ Leftover milk+ leftover mango
= 12+12+4+2 = 30
KAVERI
Hour 1 = 19 Mixed fruit smoothies
Hour 2 = 22 Fruit S + Banana = 10+12
Hour 3 = 29 Apple + MFS = 11+19
Hour 4 = 27 Mango+ Apple+ milk+ Banana
= 11+10+4+2 = 27
OR Banana+ fruit +milk + apple = 10+12+4+2=27
NARMADA
Hour 1 = 31 Mixed fruit smoothies + Fruit salad = 19+12
Hour 2 = 21 Apple + Banana = 11+10
Hour 3 = 23 Apple + Fruit = 11+12
Hour 4 = 22 MFS + Left mango + left apple
= 19+2+1 = 22
Validating all the options from above data, Option C is the only option necessarily TRUE
What BEST can be concluded about the total number of units of milk the three women had in the beginning?
Video Explanation
Explanatory Answer
GANGA
Hour 1 = 23 Mango + Apple = 12+11
Fruit salad + Apple = 12+11
Hour 2 = 21 Apple + Banana = 11+10
Hour 3 = 29 Banana + MFS = 10+19
Hour 4 = 30 Mango+ Fruit S+ Leftover milk+ leftover mango
= 12+12+4+2 = 30
KAVERI
Hour 1 = 19 Mixed fruit smoothies
Hour 2 = 22 Fruit S + Banana = 10+12
Hour 3 = 29 Apple + MFS = 11+19
Hour 4 = 27 Mango+ Apple+ milk+ Banana
= 11+10+4+2 = 27
OR Banana+ fruit +milk + apple = 10+12+4+2=27
NARMADA
Hour 1 = 31 Mixed fruit smoothies + Fruit salad = 19+12
Hour 2 = 21 Apple + Banana = 11+10
Hour 3 = 23 Apple + Fruit = 11+12
Hour 4 = 22 MFS + Left mango + left apple
= 19+2+1 = 22
If it is known that three leftover units of mangoes were sold during the last business hour of the day, how many apple smoothies were sold during the day?
Video Explanation
Explanatory Answer
GANGA
Hour 1 = 23 Mango + Apple = 12+11
Fruit salad + Apple = 12+11
Hour 2 = 21 Apple + Banana = 11+10
Hour 3 = 29 Banana + MFS = 10+19
Hour 4 = 30 Mango+ Fruit S+ Leftover milk+ leftover mango
= 12+12+4+2 = 30
KAVERI
Hour 1 = 19 Mixed fruit smoothies
Hour 2 = 22 Fruit S + Banana = 10+12
Hour 3 = 29 Apple + MFS = 11+19
Hour 4 = 27 Mango+ Apple+ milk+ Banana
= 11+10+4+2 = 27
OR Banana+ fruit +milk + apple = 10+12+4+2=27
NARMADA
Hour 1 = 31 Mixed fruit smoothies + Fruit salad = 19+12
Hour 2 = 21 Apple + Banana = 11+10
Hour 3 = 23 Apple + Fruit = 11+12
Hour 4 = 22 MFS + Left mango + left apple
= 19+2+1 = 22
Ganga and Narmada already have leftover mangoes
for Kaveri we will consider Case 1 in hour 4
à 6 apple smoothies were sold
Who is an acquaintance of Chandran?
Video Explanation
Explanatory Answer
Basis the information given in the question the following table can be made
Now since every person has a particular relationship with the other 6 people in the town
the sum of friends + acquaintances + strangers must be 6, thus
Now B can only have 1 friend who is also an acquaintance of A, basis the above table B can only be
friends with C or D. B can only be friends with D as C cannot be an acquaintance of A as C is a
stranger to A. Thus F & G will be strangers to A & B and vice-versa. Also, G will have D, E, F as
acquaintances and vice-versa.
D needs to have 2 strangers who will be C & F and vice-versa
Also C will be a stranger to E and vice-versa, thus F will be an acquaintance to C and vice-versa
Fani is an acquaintance of Chandran.
How many friends does Ezhil have?
Video Explanation
Explanatory Answer
Basis the information given in the question the following table can be made
Now since every person has a particular relationship with the other 6 people in the town
the sum of friends + acquaintances + strangers must be 6, thus
Now B can only have 1 friend who is also an acquaintance of A, basis the above table B can only be
friends with C or D. B can only be friends with D as C cannot be an acquaintance of A as C is a
stranger to A. Thus F & G will be strangers to A & B and vice-versa. Also, G will have D, E, F as
acquaintances and vice-versa.
D needs to have 2 strangers who will be C & F and vice-versa
Also C will be a stranger to E and vice-versa, thus F will be an acquaintance to C and vice-versa
Ezhil have 3 friends.
How many people are either a friend or a friend-of-a-friend of Ezhil?
Video Explanation
Explanatory Answer
Basis the information given in the question the following table can be made
Now since every person has a particular relationship with the other 6 people in the town
the sum of friends + acquaintances + strangers must be 6, thus
Now B can only have 1 friend who is also an acquaintance of A, basis the above table B can only be
friends with C or D. B can only be friends with D as C cannot be an acquaintance of A as C is a
stranger to A. Thus F & G will be strangers to A & B and vice-versa. Also, G will have D, E, F as
acquaintances and vice-versa.
D needs to have 2 strangers who will be C & F and vice-versa
Also C will be a stranger to E and vice-versa, thus F will be an acquaintance to C and vice-versa
4 people are either a friend or a friend-of-a-friend of Ezhil.
Amudha, Bharatan, Chandran, Dhinesh, Ezhil, Fani and Gowtham are seven people in a town. Any pair of them could either be strangers, acquaintances, or friends. All relationships are mutual. For example, if Amudha is a friend of Bharatan, then Bharatan is also a friend of Amudha. Similarly, if Amudha is a stranger to Bharatan, then Bharatan is also a stranger to Amudha.
Partial information about the number of friends, acquaintances, and strangers of each of these people among them is given in the table below.
| No. of Friends | No. of Acquaintances | No. of Strangers | |
| Amudha | 1 | 4 | |
| Bharatan | |||
| Chandran | 1 | ||
| Dhinesh | 2 | ||
| Ezhil | 1 | ||
| Fani | 1 | ||
| Gowtham | 3 | 2 |
The following additional facts are also known.
1. Amudha, Bharatan, and Chandran are mutual strangers.
2. Amudha, Dhinesh, and Fani are Ezil's friends.
3. Chandran and Gowtham are friends.
4. Every friend of Amudha is an acquaintance of Bharatan, and every acquaintance of Bharatan is a friend of Amudha.
5. Every friend of Bharatan is an acquaintance of Amudha, and every acquaintance of Amudha is a friend of Bharatan.
Who are Gowtham's acquaintances?
Video Explanation
Explanatory Answer
Basis the information given in the question the following table can be made
Now since every person has a particular relationship with the other 6 people in the town
the sum of friends + acquaintances + strangers must be 6, thus
Now B can only have 1 friend who is also an acquaintance of A, basis the above table B can only be
friends with C or D. B can only be friends with D as C cannot be an acquaintance of A as C is a
stranger to A. Thus F & G will be strangers to A & B and vice-versa. Also, G will have D, E, F as
acquaintances and vice-versa.
D needs to have 2 strangers who will be C & F and vice-versa
Also C will be a stranger to E and vice-versa, thus F will be an acquaintance to C and vice-versa
Dhinesh is an acquaintance of Amudha
Which of these pairs share the same type of relationship?
Video Explanation
Explanatory Answer
Basis the information given in the question the following table can be made
Now since every person has a particular relationship with the other 6 people in the town
the sum of friends + acquaintances + strangers must be 6, thus
Now B can only have 1 friend who is also an acquaintance of A, basis the above table B can only be
friends with C or D. B can only be friends with D as C cannot be an acquaintance of A as C is a
stranger to A. Thus F & G will be strangers to A & B and vice-versa. Also, G will have D, E, F as
acquaintances and vice-versa.
D needs to have 2 strangers who will be C & F and vice-versa
Also C will be a stranger to E and vice-versa, thus F will be an acquaintance to C and vice-versa
(Bharatan, Ezhil) and (Fani, Gowtham) share the same type of relationship.
Who is an acquaintance of Amudha?
Video Explanation
Explanatory Answer
Basis the information given in the question the following table can be made
Now since every person has a particular relationship with the other 6 people in the town
the sum of friends + acquaintances + strangers must be 6, thus
Now B can only have 1 friend who is also an acquaintance of A, basis the above table B can only be
friends with C or D. B can only be friends with D as C cannot be an acquaintance of A as C is a
stranger to A. Thus F & G will be strangers to A & B and vice-versa. Also, G will have D, E, F as
acquaintances and vice-versa.
D needs to have 2 strangers who will be C & F and vice-versa
Also C will be a stranger to E and vice-versa, thus F will be an acquaintance to C and vice-versa
Dhinesh is an acquaintance of Amudha
Who is an acquaintance of Chandran?
Video Explanation
Explanatory Answer
Basis the information given in the question the following table can be made
Now since every person has a particular relationship with the other 6 people in the town
the sum of friends + acquaintances + strangers must be 6, thus
Now B can only have 1 friend who is also an acquaintance of A, basis the above table B can only be
friends with C or D. B can only be friends with D as C cannot be an acquaintance of A as C is a
stranger to A. Thus F & G will be strangers to A & B and vice-versa. Also, G will have D, E, F as
acquaintances and vice-versa.
D needs to have 2 strangers who will be C & F and vice-versa
Also C will be a stranger to E and vice-versa, thus F will be an acquaintance to C and vice-versa
Fani is an acquaintance of Chandran.
How many friends does Ezhil have?
Video Explanation
Explanatory Answer
Basis the information given in the question the following table can be made
Now since every person has a particular relationship with the other 6 people in the town
the sum of friends + acquaintances + strangers must be 6, thus
Now B can only have 1 friend who is also an acquaintance of A, basis the above table B can only be
friends with C or D. B can only be friends with D as C cannot be an acquaintance of A as C is a
stranger to A. Thus F & G will be strangers to A & B and vice-versa. Also, G will have D, E, F as
acquaintances and vice-versa.
D needs to have 2 strangers who will be C & F and vice-versa
Also C will be a stranger to E and vice-versa, thus F will be an acquaintance to C and vice-versa
Ezhil have 3 friends.
How many people are either a friend or a friend-of-a-friend of Ezhil?
Video Explanation
Explanatory Answer
Basis the information given in the question the following table can be made
Now since every person has a particular relationship with the other 6 people in the town
the sum of friends + acquaintances + strangers must be 6, thus
Now B can only have 1 friend who is also an acquaintance of A, basis the above table B can only be
friends with C or D. B can only be friends with D as C cannot be an acquaintance of A as C is a
stranger to A. Thus F & G will be strangers to A & B and vice-versa. Also, G will have D, E, F as
acquaintances and vice-versa.
D needs to have 2 strangers who will be C & F and vice-versa
Also C will be a stranger to E and vice-versa, thus F will be an acquaintance to C and vice-versa
4 people are either a friend or a friend-of-a-friend of Ezhil.
Who are Gowtham's acquaintances?
Video Explanation
Explanatory Answer
Basis the information given in the question the following table can be made
Now since every person has a particular relationship with the other 6 people in the town
the sum of friends + acquaintances + strangers must be 6, thus
Now B can only have 1 friend who is also an acquaintance of A, basis the above table B can only be
friends with C or D. B can only be friends with D as C cannot be an acquaintance of A as C is a
stranger to A. Thus F & G will be strangers to A & B and vice-versa. Also, G will have D, E, F as
acquaintances and vice-versa.
D needs to have 2 strangers who will be C & F and vice-versa
Also C will be a stranger to E and vice-versa, thus F will be an acquaintance to C and vice-versa
Dhinesh is an acquaintance of Amudha
Which of these pairs share the same type of relationship?
Video Explanation
Explanatory Answer
Basis the information given in the question the following table can be made
Now since every person has a particular relationship with the other 6 people in the town
the sum of friends + acquaintances + strangers must be 6, thus
Now B can only have 1 friend who is also an acquaintance of A, basis the above table B can only be
friends with C or D. B can only be friends with D as C cannot be an acquaintance of A as C is a
stranger to A. Thus F & G will be strangers to A & B and vice-versa. Also, G will have D, E, F as
acquaintances and vice-versa.
D needs to have 2 strangers who will be C & F and vice-versa
Also C will be a stranger to E and vice-versa, thus F will be an acquaintance to C and vice-versa
(Bharatan, Ezhil) and (Fani, Gowtham) share the same type of relationship.
Who is an acquaintance of Amudha?
Video Explanation
Explanatory Answer
Basis the information given in the question the following table can be made
Now since every person has a particular relationship with the other 6 people in the town
the sum of friends + acquaintances + strangers must be 6, thus
Now B can only have 1 friend who is also an acquaintance of A, basis the above table B can only be
friends with C or D. B can only be friends with D as C cannot be an acquaintance of A as C is a
stranger to A. Thus F & G will be strangers to A & B and vice-versa. Also, G will have D, E, F as
acquaintances and vice-versa.
D needs to have 2 strangers who will be C & F and vice-versa
Also C will be a stranger to E and vice-versa, thus F will be an acquaintance to C and vice-versa
Dhinesh is an acquaintance of Amudha
The horizontal bars in the above diagram represent 2020 aggregate sales (in ₹ million) of a company for the different subcategories of its products. The top four product subcategories (Bookcases, Chairs, Furnishings, Tables) belong to furniture product category; the bottom four product subcategories (Accessories, Copiers, Machines, Phones) belong to the technology product category while all other product subcategories belong to the office supply product category. For each of the product subcategories, there is a vertical line indicating the sales of the corresponding subcategory in 2019.
The total sales (in ₹ million) in 2019 from products in office supplies category is closest to
Video Explanation
Explanatory Answer
Binders = 3.6
Art = 0.4
Appliances = 1.9
Envelopes = 0.4
Fasteners = 0.1
Labels = 0.3
Paper = 1.5
Storage = 4.4
Supplies = 1.05
Total = 13.65
This is closest to option D
The percentage increase in sales in Furniture category from 2019 to 2020 is closest to
Video Explanation
Explanatory Answer
% increase = (15.7-14.5)/14.5 = 8%
The total sales (in ₹ million) in 2019 from products in office supplies category is closest to
Video Explanation
Explanatory Answer
Binders = 3.6
Art = 0.4
Appliances = 1.9
Envelopes = 0.4
Fasteners = 0.1
Labels = 0.3
Paper = 1.5
Storage = 4.4
Supplies = 1.05
Total = 13.65
This is closest to option D
The percentage increase in sales in Furniture category from 2019 to 2020 is closest to
Video Explanation
Explanatory Answer
% increase = (15.7-14.5)/14.5 = 8%
Each of the bottles mentioned in this question contains 50 ml of liquid. The liquid in any bottle can be 100% pure content (P) or can have certain amount of impurity (I). Visually it is not possible to distinguish between P and I. There is a testing device which detects impurity, as long as the percentage of impurity in the content tested is 10% or more.
For example, suppose bottle 1 contains only P, and bottle 2 contains 80% P and 20% I. If content from bottle 1 is tested, it will be found out that it contains only P. If content of bottle 2 is tested, the test will reveal that it contains some amount of I. If 10 ml of content from bottle 1 is mixed with 20 ml content from bottle 2, the test will show that the mixture has impurity, and hence we can conclude that at least one of the two bottles has I. However, if 10 ml of content from bottle 1 is mixed with 5 ml of content from bottle 2. the test will not detect any impurity in the resultant mixture.
The figure above shows the schedule of four employees – Abani, Bahni, Danni and Tinni – whom Dhoni supervised in 2020. Altogether there were five projects which started and concluded in 2020 in which they were involved. For each of these projects and for each employee, the starting day was at the beginning of a month and the concluding day was the end of a month, and these are indicated by the left and right end points of the corresponding horizontal bars. The number within each bar indicates the percentage of assigned work completed by the employee for that project, as assessed by Dhoni.
For each employee, his/her total project-month (in 2020) is the sum of the number of months (s)he worked across the five project, while his/her annual completion index is the weightage average of the completion percentage assigned from the different projects, with the weights being the corresponding number of months (s)he worked in these projects. For each project, the total employee-month is the sum of the number of months four employees worked in this project, while its completion index is the weightage average of the completion percentage assigned for the employees who worked in this project, with the weights being the corresponding number of months they worked in this project.
Which of the following statements is/are true?
I: The total project-month was the same for the four employees.
II: The total employee-month was the same for the five projects.
Video Explanation
Explanatory Answer
Which employees did not work in multiple projects for any of the months in 2020?
Video Explanation
Explanatory Answer
The project duration, measured in terms of the number of months, is the time during which at least one employee worked in the project. Which of the following pairs of the projects had the same duration?
Video Explanation
Explanatory Answer
Project 1 & 2 as well as Project 3 & 4 have the same number of months but in the options we only
have Project 3 & 4.
The list of employees in decreasing order of annual completion index is:
Video Explanation
Explanatory Answer
Which of the following statements is/are true?
I: The total project-month was the same for the four employees.
II: The total employee-month was the same for the five projects.
Video Explanation
Explanatory Answer
Which employees did not work in multiple projects for any of the months in 2020?
Video Explanation
Explanatory Answer
The project duration, measured in terms of the number of months, is the time during which at least one employee worked in the project. Which of the following pairs of the projects had the same duration?
Video Explanation
Explanatory Answer
Project 1 & 2 as well as Project 3 & 4 have the same number of months but in the options we only
have Project 3 & 4.
The list of employees in decreasing order of annual completion index is:
Video Explanation
Explanatory Answer
What was the final score (in m) of the silver-medalist?
Video Explanation
Explanatory Answer
