Solution:

It is a baby's face as you can see in the answer picture.

Solution:

In the picture you can find the green matchsticks. We have moved them from the bottom and placed them in the middle. It was a bit tricky but now you have your desired result.

Solution:

You can see what we did in the picture attached. If there is any other method you have in your mind, do mail us or comment with your solution.

Solution:

Circle = Three
Star = Five
Triangle = Four

Solution:

3

Explanation:
Number in the series = (Top Left Number * Bottom Left Number)/(Top Right Number * Bottom Right Number)
= (30 * 2) / (4*5)
= 3

Solution:

If you see the picture, we have done it by moving the red sticks from their positions. If you know any other way, do share with us.

Solution:

Paradise

Solution:

You can only find it out if you look closely. The second and the fourth cat are identical. In the picture, we have explained how.

Solution:

This open figure will result in the cube given in the option C.

Solution:

This is a tricky question and you know that by looking at the answer image.