Some boys are sitting in a row. P is sitting fourteenth from the left and Q is seventh from the right. If there are four boys between P and Q, how many boys are there in the row ?

** Option:**

**A.**25

**B.**23

**C.**21

**D.**19

**E.**None of these

**Answer: A . 25**

** Justification:**
Number of boys in the row = number of boys uptil P + number of boys between P and Q + number of boys including Q and those behind Q = 14 + 4 + 7 = 25.