Mohan is 13th from the left end in a row of children. Prabir is 12th from the right end and 18th from the left end. How many children are towards the right of Mohan in that row?
Answer & explanation
Correct answer: option 4
Total = Prabir Left Rank + Prabir Right Rank - 1
Total = 12 + 18 - 1 = 29
Total = Mohan Left Rank + Mohan Right Rank - 1
29 = 13 + R - 1
R = 17
Mohan's position from Right side = 17
Number of persons sitting to right of Mohan = 17 - 1 = 16