Verbal Reasoning - Mental Ability Questions

Nikhil is father in law of Tara. Tara is the wife of Rahul. How is Rahul's brother related to Nikhil?

In a row of boys, Tarak is 18th from either end. How many boys are there in the row?

How many triangles can be found out from the following figure:

If "A" denotes "added to", "C" denotes "divided by", "D" denotes "multiplied by" and "B" denotes "subtracted from", then 72 C 9 D 2 B 6 A 10 = ?

If ENTRY is coded as 98462 and STEADY is coded as 749312, then how is NEATNESS written in that code?

If QUICKLY is coded as OSGAIJW, then how will HUE be coded as?

Identify the diagram that best represents the relationship among the given classes.
Food Supplement, Bournvita, Horlicks

6 6 8 5 5 3 7 3 7 2 5 8 8 7 8 1 5 5 3 Using the above sequence find the term that does NOT belong to the group. 83, 35, 27, 81