Question
What will come in the place of question mark (?) in the
expression ‘A + B @ C % D ? E’ if it indicates that ‘ C is grandfather of E’? Study the following information carefully and answer the following given questions given below: ‘P @ Q’ means ‘P is sister of Q’ ‘P + Q’ means ‘P is brother of Q’ ‘P $ Q’ means ‘P is mother of Q’ ‘P % Q’ means ‘P is father of Q’Solution

8      27       64      125     ?       343Â
...124, 128, ?, 135, 110, 146
24, 35, 57, 90, 134, ?
What will come in place of the question mark (?) in the following number series?
180, 184, 168, 204, ?, 240
3, 10, 29, 66, ?
- What will come in place of (?), in the given number series.
1, 1, 2, 3, 5, ?, 13 What will come in place of the question mark (?) in the following series?
72, 78, 90, ?, 132, 162
9    14    38    129    ?   2705   16260
...14, 86, 150, ?, 254, 294
Which of the following numbers will replace the question mark (?) in the given series?
17, 30, 44, 59, 75, ?