Verbal Reasoning - Mental Ability Questions

In this question, some equations are solved on the basis of a certain system. On the same basis find out the correct answer from amongst the four alternatives for the unsolved equation.

462 = 551
398 = 487
856 = ?

Pointing to a lady, Anju says, "She is the sister of my brother's mother". How is the lady related to Anju?

In the following question, select the related number from the given alternatives.

101 : 10201 : : 107 : ?

Select the related letters from the given alternatives.
WUS : DFH :: MKI : ?

Choose the odd one from the following:

Findout the odd word/letters/number/number pair from the given alternatives.

In a certain code language, '-' represents '+', '+' represents 'x', 'x' represents '÷' and '÷' represents '-'. Find out the answer to the following question.

13 - 14 + 15 x 70 ÷ 14 = ?

A man walks 7 km towards south and turns to the left. After walking 5 km, he turns to the right and walks 7 km. In which direction is he now from the starting point?