Which of the following is the main thinking part of the human brain?

If V is the brother of U, U is the sister of W and X is the husband of U, then U is V's

A wholesaler sold a water purifier at a loss of 40%. If the selling price has been increased by Rs. 125, then wholesaler will get the profit of 10%. What was the cost price of the purifier?

Based on the analogy given, find the missing pair from the given options.

32 : 13 :: ___ : ___

Find the missing number (?) in the series

1, 1, 4, 8, 9, ?, 16, 6,...

The standard deviation of the set {10, 11, 12, 9, 8} is

A is D's brother. D is the son of Mrs. C. B is Mrs. C's father. How is A related to B?

If SELFIE = LXEYBX, then PHYSICS = ____