Question 205

In a row of twenty-five children facing South R is sixteenth from the right end and B is eighteenth from the left end. How many children are there between R and B?

Solution

Total number of children in the row = 25

Position of R from right end = 16th

Position of B from left end = 18th

=> Position of B from right end = (25 - 18) + 1 = 8th

$$\therefore$$ Number of children between R and B = (16 - 8) - 1 = 7

=> Ans - (E)

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