Ramesh is richer than Satish but Jaya is less rich than Ramesh. Ram is less rich than Jaya but richer than Satish, but is not as rich as Ramesh. Ramesh is less rich than Navin. The richest amongst them is?

M is son of P, Q is the grand-daughter of O, who is the husband of P. How is M related to O?

Which number will complete the series?

14, 27, 52, 101, 198, ?

Simplify: (213 x 213 + 187 x 187)

Simplify: b-[b-(a+b)-{b-(b-a-b)}+2a]

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first numberby a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one.

In the following question, select the missing number from the given series.146, 137, 128, ?, 110, 101

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series. NIP, KGO, HEN, ECM, ?