In a row of forty children, K is thirteenth from the left end and B is ninth from the right end. How many children are there between K and M if M is fourth to the left of B?
Answer & explanation
Correct answer: option 4
In a row of forty children, K is thirteenth from the left end and B is ninth from the right end.
M is fourth to the left of B.
Therefore, the position of M from the right end = 9 + 4 = 13th
Number of children between K and M = 40 - (13 + 13)
= 40 – 26 = 14