question_answer

In a row of boys facing the North, A is sixteenth from the left and C is sixteenth from the right end. B, who is fourth to the right of A, is fifth to the left of C in the row. How many boys are there in the row?

A) 39                                

B) 40

C) 41                                

D) 42

Correct Answer: B

Solution :

In the row? Hence, Number of boys \[=16+4+5+16-1\]= 40