Verbal Reasoning - Mental Ability Questions

If 70!10 = -7, 70!5 = -14 and 40!4 = -10, then find the value of 20!2 = ?

In the following question, select the related word pair from the given alternatives.

Book : Pages : : ? : ?

Select the related word/letters/number from the given alternatives.

Subhas Chandra Bose : Orissa :: Mahatma Gandhi : ?

If 20 - 10 means 200, 8 / 4 means 12, 6x2 means 4, then

100 - 10 x 1000/ 1000 + 100 x 10 = ?

Select the related word/letters/number from the given alternatives.

JY : 35 : : RT : ?

Choose the correct alternative which will complete the following series:

21, 55, 19, 50, 17, 45, ?

Select the related number from the given alternatives.

99 : 101 :: 100 : ?

Select the related word/letters/number from the given alternatives.

Mughals : History : : Rivers : ?