A) 21
B) 27
C) 30
D) 31
Correct Answer :30
Explanation :
As is given
R > Chanda R(19) Nanda L(8) < L
After interchange position,
R > Nanda R(19) > Chanda R(23) L(8) < L
.'.Number of girls in the row = [position of Chanda's from left + position of Chanda's from rigth]  1
= [8+23]  1
= 30

A) 5, 2, 1, 3, 4
B) 1, 5, 1, 3, 4
C) 5, 2, 3, 1, 4
D) 5, 2, 4, 3, 1
Correct Answer :5, 2, 1, 3, 4
