Vijay is 13th from the right end in a row of 45 boys. What is his position from the left end ?

Manish is eighteenth from the right end and Rahul is fifth from the left end in a row of boys. If there are seven boys between Manish and Rahul, how many boys are there in the row?

Which one of the given responses would a meaningful order of the following ranks ?

(a) Major

(b) Brigadier

(c) Lt. General

(d) Captain

(e) Colonel

Choose the correct answer from the options given below :

A, P, R, X, S and Z are sitting in a row. S and Z are in the centre, and A and P are at the ends. R is sitting on the left of A. Then who is sitting on the right of P?

Five books P, Q, R, S and T are kept one above the other (not necessarily in the same order). Only S is between P and Q. T is just below P. S is in the middle. How many books are between R and T?

In a class of 48 students Meena's rank is 18th from the bottom. What is her rank from the top ?

Ram ranks 7th from the top and 26th from bottom in a class. How many students are there in the class?