Verbal Reasoning - Mental Ability Questions

In a row of boys, Amit is ranked 12th from top and Ratan is 15th from bottom. They interchange their position. Ratan now becomes 37th from bottom. How many total boys are there in the row?

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

There are 45 trees in a row. The lemon tree is 20th from right end. What is the rank of lemon tree from left end?

Deepak introduces Raju saying, "He is the husband of the granddaughter of the father of my father." How is Raju related to Deepak?

If "*" denotes "added to", "&" denotes "divided by", "@" denotes "multiplied by" and "%" denotes "subtracted from", then 135 & 15 @ 10 % 3 * 6 = ?

If 'how are you' is written as 'ne ki se' and 'where are you' as 'ne bl se' and 'you were here' as 'ke ne jo', then 'how you here' is written as

In the following question, select the related number from the given alternatives.
4 : 17 : : 7 : ?

If A is the mother of B and K, D is the husband of A. E is the son of D's brother. What is the relation of A with E