Question
If E does not have any Granddaughter, then how many
female members are there in the family? Study the following information carefully and answer the below questions. A family consists of eight members and three married couples. No single parent in the family. B is the sister-in-law of I and vice versa. C is the only son of E who is the spouse of F. B is the aunt of H. D is the son-in-law of F who is the grandfather of G. G is the only kid of B.B is not married to C.Solution

Find the next term in the series:
4, 9, 19, 39, 79, ?
221, 100, 0, -81, ?
...√(10198 )× √(7220 )÷ 16.69 + 2010.375= ?
827, 820, 806, 785, 757, ?
7    8     ?     13     17     22    28
...76, 80, 89, 105, ?, 166
{(12√5 + 6√5 )} ×{(10√5 - 5√5 )} - 8² + 6² = ?
-1, 5, 23, 59, ?
12   18   31   51   ?   112
What will come in place of the question mark (?) in the following series?
17, 21, 30, 46, ?, 107