In a linear arrangement, A is at one end, and B is sitting third to the right of A. If C is sitting to the immediate left of B and D is sitting to the immediate right of C, who is sitting at the other end?

B. D

In a family, P is the son of Q. R is the daughter of Q and S is the son of R. How is S related to P?

A. COUSIN

Find the missing letters in the series: b, d, f, h, ?

A. J

In a certain code, 'HELLO' is written as 'IFMMP'. How would 'WORLD' be coded in the same way?

A. XPSME

In a coding scheme, 'APPLE' is represented as 1, 16, 16, 12, 5 and 'GRAPE' is represented as 7, 18, 1, 16, 5. What is the code for 'LEMON'?

A. 12, 5, 13, 15, 14