Question
Five marbles named as A1, K1, P1, R1, and T1 are kept
one above the other (not necessarily in the same order). Only marble T1 is between K1 and P1. P1 is below K1. R1 is just below P1. A1 is three places below T1. Which marble is at the bottom most position?Solution
Marble P1is below K1 and only T1 is between K1 and P1 and since R1 is below P1, it means K1, T1 and P1 will occupy the first, second and third places from the top. Since A1 is three places below K1, means A1 occupies the last position. Final arrangement is shown below: 
It is clear that A1 is at the bottom-most position. Hence, the correct answer is (B).
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