NIFT PG 2019 Question Paper with solutions

Question : 81 of 150

Marks: +1, -0

In a row of 30 boys, R$ is 4 th from the right end and W is 10 th from the left end. How many boys are there between R and W?

Solution:

There are 30 boys in a row. R is 4 th from the right end and W is 10 th from the left end.
Number of children between R and

{W}=30-(10+4)

=30-14=16

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