Verbal Reasoning - Mental Ability Questions

From the given alternatives, select the word which CANNOT be formed using the letters of the given word.

Catrophobia

Six persons L, M, N, O, P and Q sit in a linear row adjacent to each other facing north. Three persons sit between Q and P. N sits immediate left of Q. Two persons sit between N and M. How many persons sit to the left of M? 

If A denotes −, C denotes ×, D denotes ÷, E denotes +, then 14C3A12E4D2=?

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

AB, FG, KL, PQ, ?

Identify the diagram that best represents the relationship among the given classes.
Country, State, City

Arrange the given words in the sequence in which they occur in the dictionary.
1. Clocklipe
2. Cloddier
3. Clodpates
4. Clodpolls
5. Clockwise

Chanda is the wife of Bharat. Mohan is the son of Chanda. Ashish is the brother of Bharat and father of Dhruv. How is Mohan related to Dhruv?

If "S" denotes "multiplied by", "V" denotes "subtracted from", "M" denotes "added to" and "L" denotes "divided by", then

12 V 3 M 441 L 21 S 8 = ?