People make me, save me, change me, raise me. What am I?

Replace the question mark with the correct number in the below-given picture?

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

Can you move 2 matchsticks to form four equal sized squares.

If we tell you that there is a relation between the numbers and letters in the given figure, can you analyze it and find the missing letter in the last box?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

I cannot talk, but I always reply when spoken to. What am I?

Replace the question mark with the number below given a simple math problem.

I hide my treasure in the ground, my tail is big and fluffy. If you spot me in a tree, please don’t call me scruffy. What am I?

Can you find the key in the picture below?