According to the question, sequence is as follows
Deepti > Sweta > Seema > Sohan > Seeta
So, Deepti is the eldest.
Required position = (40 + 1 - 14) = 27th
Required number = (38 + 9 - 1) = 47-1 = 46
Total number of boys
= (Number of boys in jeevan's row) + (Number of boys in Vikas's row)
= (6 + 1 + 10) + (9 + 1 + 11) = (17 + 21) = 38
Now position of Ashwini = (15 + 6)
= 21st from left
Kamya's new position is 13th from left. But it is the same as Preeti's earlier positon wihich is 6th form the right.
The row consists of (12 + 1 + 5) = 18 girls
Now, Preeti's new position is kamya's earlier position which is 5th from the left.
? Preeti's new position from the right = 18 - 5 + 1
= 13 + 1 = 14
Nayan's position from left = (25 + 1 - 14) = 12th
? Arun's position = (12 - 3)
= 9th from left
Clearly, the girl at the 19th position is exactly in the middle of both the ends.
? Total number of girls = (18 + 1 + 18) = 37
Surbhi's rank from last = (49 + 1 - 18) = 32
Suman ranks 3rd in the class among the girls.
Amit ranks 5th Among the boys.
Suman comes one rank after Amit in the class.
It means two girls and four boys rank higher than Amit in this class.
So, Amit ranks 7th in the class.
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