Verbal Reasoning - Mental Ability Questions

In the following question, select the related letters from the given alternatives.
JPC : GMZ : : PUV : ?

The following equation is incorrect. Which two signs should be interchanged to correct the equation? 15 x 18 - 6 ÷ 20 + 4 = 29

In a row of boys, Rahul is 33rd from the left end. Rajat is 17 ranks to the right of Rahul. If Rajat is 35th from right end, then what will be the rank of Rahul from the right end?

In the following question, from the given alternative words, select the word which cannot be formed using the letters of the given word.
Biological

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

? , 9, 19, 39, 79

In the following question, select the related number from the given alternatives.
48 : 63 : : 80 : ?

If A=1, CAT=60, then MAN=?

How many triangles are there in the given figure?