What will come in the place of the question mark (?) in the following number series
7, 14, 42, 168, 840, ?
Which number comes in the place of the question mark ?
2, 6, 11, 17, 24, 32, ?
Find the next term in the series
1,4,27, 256, ?
What is the next letter in the series
A, E, I, M, ?
Find the next term in the series
80, 10, 70, 15, 60, ?
Replace the question mark (?) in the following series with suitable option.
C-3, E-5, G-7, I-9, ?-?
