Started 3 weeks ago by Nishant ranjan in
The salaries of three friends Sita, Gita and Mita are initially in the ratio 5 : 6 : 7, respectively. In the first year, they get salary hikes of 20%, 25% and 20%, respectively. In the second year, Sita and Mita get salary hikes of 40% and 25%, respectively, and the salary of Gita becomes equal to the mean salary of the three friends. The salary hike of Gita in the second year is
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13 Replies
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@dhruvta901
Replied 3 weeks ago
QA In a colony of 400 members all have the same TV connection with 4 channels, named as A,B,C and D. 93% of the colony watches channel A , 85% of the colony watches channel B , 89% of the colony watches channel C and 94% of the colony watches channel D. Find the sum of minimum and maximum number of members that can watch all the 4 channels, if it is known that all members of the colony watches atleast one channel.
@dhruvta901
Replied 3 weeks ago
QA In a class, 27 students play hockey, 36 students play cricket and 13 students play both the game. If the number of students who play none of the games is one less than one-third of the number of students who play hockey, how many students are there in the class?
@dhruvta901
Replied 3 weeks ago
QA In a class, 27 students play hockey, 36 students play cricket and 13 students play both the game. If the number of students who play none of the games is one less than one-third of the number of students who play hockey, how many students are there in the class?