In a row of girls Kaniha is 9th from the left and Vineetha is 16th from the right. If they interchanged their positions, Kaniha becomes 25th from the left, How many girls are there in the row?
A36
B40
C34
D38
Answer:
B. 40
Read Explanation:
After interchanging their position Kaniha becomes 25th from left. And there are 15 girls after her Total 25 + 15 = 40