Verbal Reasoning - Mental Ability Questions

Some equations are solved on the basis of certain system. Find the correct answer for the unsolved equation on that basis.

5 x 4 x 3 = 70 ,
6 x 5 x 4 = 140
7 x 6 x 5 = ?

Pointing to a man in a photograph, Anitha said, "His mother's only daughter is my mother." How is Anitha related to that man?

Choose the related word/letters/number from the given alternatives. RARE : ERAR : : ROCKET : ?

Select the related word/letters/number from the given alternatives.
Farmer : Plough:: Painter: ?

A's weight is more than the weight of C, and A has the second highest weight. E weighs more than A. B weighs more than D. Who is the heaviest?

In the following question, select the odd letter from the given alternatives.

If in a certain code language, "STUBBORN" is written as "TUVCANQM". How is"TRAINING" written in that code language?

Introducing a man, a woman says, "His son's mother is the only daughter of my mother". How is the man related to the woman?