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5 Consecutive alphabet from English alphabet are selected at random. Find out the probability that two of them are vowel.Explanation: First case is a, b, c, d and eSecond case is e, f, g, h and IThese are the only two possible casesRequired probability = 2/21why are not we going by pnc in this method and considering all the vowels 5c2
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The CP of 16 pens is equal to the SP of 10 pens. The CP of 12 pencils is equal to the SP of 16 pencils and the CP of 6 erasers is equal to the SP of 4 erasers. If the ratio of the CP of 1 pen, 1 pencil and 1 eraser is in the ratio of 1: 1: 2, then find the net profit percent on the sale of 1 pen, 2 pencils and 2 erasers.
I have a doubt about the method
on the dashboard similar question was done by lcm method but when I tried to do this question from QA sectional I couldn't get 1.64% but I got 1% pls help me with this question with lcm method so that I can understand where did i go wrongQ. Jagat, a fruit seller buys a certain number of oranges at the rate of 12 oranges for Rs. 100 and an equal number of bananas at the rate of 10 bananas for Rs. 120. He sells bananas and oranges at the rate of 10 bananas or 10 oranges for Rs. 100. Find his approximate profit or loss percentage?I am also providing the dashboard content for your reference.WhatsApp Image 2024-10-27 at 16.42.27_fef063f2.jpg 890.75 KB
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The average age of 12 family members is 60. Average age of 5 youngest members is 55. If the age of every person in a family is a distinct integer then what is the maximum possible age of the oldest member of the family?
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Please help me with this question I could not understand the starting point
Please help me with this question I could not understand the starting point
Plz explain this question
A student starts multiplying consecutive positive integers from 41. How many minimum numbers should he multiply to get a number that ends with 3 zeroes?
Have a doubt regarding the solution and final answer
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