Verbal Reasoning - Mental Ability Questions

In the following question, select the odd number pair from the given alternatives.

In a row, there are 6 boys between A and B and A being the first boy in row. There are 3 boys between B and C. If there are 12 boys after C, then how many minimum boys are there in the row?

If "+" denotes "divided by", "x" denotes "added to", "÷" denotes "subtracted from" and "–" denotes "multiplied by", then
54 + 162 – 18 x 12 ÷ 6 = ?

Arrange the given words in the sequence in which they occur in the dictionary.
1. Decollete
2. Desecrate
3. Decorous
4. Desipicable
5. Destitute

Select the related word/letters/numbers from the given alternatives. CURE : DISEASE :: HEAL : ?

Arrange the given words in the sequence in which they occur in the dictionary.
i. Nuzzled
ii. Nozzle
iii. Nonjury
iv. Nocking

Find the wrong number in the series 28, 33, 31, 36, 34, 29

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

UMP, SKN, QIL, OGJ, ?