Solution:

Image c

as it is an image of a left hand while rest are right hands.

Solution:

9862

Sum of digits of all other numbers is 21 , but sum of digits of 9862 is 25

Solution:

Third Image

Explanation
It's the only image that is not symmetric around the vertical axis as illustrated in the picture below.

Solution:

Let us add the digits:
2 + 7 + 1 + 6 = 16
4 + 1 + 3 + 5 = 13
5 + 3 + 2 + 1 = 11
7 + 1 + 4 + 5 = 17

As you can see, only 2716 is a number whose digits add up to be a non prime number. Thus it is the odd one out.

Solution:

B, D and E are absolutely identical to the green figure.

Solution:

47632

as 32*32 !=476