If 'ZEBRA' is coded as '26-5-2-18-1', what is the code for 'ANT' in the same system?

A. 1-14-20

In a coded relation, if M + N means M is the daughter of N, M - N means M is the son of N, and M × N means M is the grandfather of N, what is the relationship of O if M + O - N?

A. O IS THE SON OF N

If 'MOUSE' is coded as 13, 15, 21, 19, 5 and 'RAT' is coded as 18, 1, 20, what is the code for 'HAT'?

A. 8, 1, 20

You are in a crowded train station when you notice a person suddenly collapse on the ground. What is your immediate reaction?

A. CALL FOR HELP AND STAY WITH THE PERSON UNTIL ASSISTANCE ARRIVES.

In a class of 30 students, John is ranked 12th from the top. What is his rank from the bottom?

B. 18TH