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

D. D

  - Identify the option that is a prime number.

C. 7

If A can do a piece of work in 15 days and B can do it in 10 days, how long will it take for both A and B to complete the work together?

B. 7.5 DAYS
Posted in:  Time & Work -  Aptitude -  Mathematics

If 3:9 is related as 4:16, what is the relationship between the numbers?

B. MULTIPLICATION BY 4
Posted in:  Number Analogy -  Analogy -  Verbal Reasoning

In a family, there are three siblings: X, Y, and Z. X is older than Y but younger than Z. If Z is a banker and Y is a teacher, what is X's profession if he is not a teacher or a banker?

B. DOCTOR