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In a row of girls, if Arpita is twelfth ...

In a row of girls, if Arpita is twelfth from the left end and fifth from the right end, then how many girls should join the row such that there are 30 girls in the row?

A

12

B

13

C

14

D

20

Text Solution

Verified by Experts

The correct Answer is:
C

Initially number of girls in the row = 11 + 1 + 4 = 16
To make the total number of girls in the row 30, number of girls joined the row = 30 - 16 = 14
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