How many such pairs of letters are there in the word REGIONAL, each of which has as many letters between them in the word (in both forward and backward directions) as they have between them in the English alphabetical series?

ऊर्जस्वी शब्द में मूल शब्द और प्रत्यय होगा—

A triangular sheet of paper is folded and cut as shown below in the question figures. Choose among the following four answer figures, how it will appear when open?

Your mother is 4 years younger than your father and your father is 6 times older than you. If you are 6 years old, what is your mother's age?

Directions: Study the information carefully and answer the following questions:
A building has eight floors from 1 to 8 in such a way that ground floor is numbered 1, the above floor is
 numbered 2 and so on. The top most floor is numbered 8. Eight persons G, P, M, R, Q, A, D and C are staying each on one of these floors. A is staying on floor 6. There is a gap of three persons between G and R. C is staying on the topmost floor. Neither P nor M is staying on the floor 5. Q is staying middle of P and M. R is staying on the floor 1. M is not an immediate neighbour of G.

Who is staying on the floor no. 7?

In these questions read each sentence to find out whether there is any error in it. If there is no error, the answer is (D).

A girl must be gracious (A) / if she wishes (B)/ to be a ballerina.(C)/No error(D).