Select the missing number from the given responses.

Find the missing number in the series

2, 3, 8, ?, 112, 565

Select the missing number from the given responses. 

Find the missing number.
 

Find the missing number from the given responses.

7   3   10

3   4    7

2    7   ?

42 84  140

Find the missing number from the given responses.

4    8     2

3    2     2 

5     8     ?

60 128 68