Question : Directions: In a row of children, Rashi is fifteenth from left. If Ramesh who is twenty-ninth from the right interchanges his position, Rashi becomes twenty-sixth from the left. How many children are there in the row?
Option 1: 56
Option 2: 64
Option 3: 54
Option 4: 45
Correct Answer: 54
Solution :
Given:
Rashi is the fifteenth from the left.
If Ramesh who is twenty-ninth from the right interchanges his position, Rashi becomes twenty-sixth from the left.
Total number of children in a row = New position of Rashi from the left + Position of Ramesh from the right – 1
Total number of children in a row = 26 + 29 – 1
Total number of children in a row = 54
Total number of children in a row is 54. Hence, the third option is correct.
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