Let P, Q, R represent mean, median and mode. If for some distribution 5P=4Q= R 2 , then what is P+Q 2P+0 7R equal to?

NDA 2023 Mathematics question

Let , , represent mean, median and mode. If for some distribution , then what is equal to?

Answer: (D)

Let . Then , , . and

Create a free account to read the complete working, and practise questions like this in a timed test.

Question ID VK-029644