Using Only Five 5's and any mathematical operator make sum as 37

There are 3 apples in the basket and you take away 2. How many apples do you have now?

I look at you, you look at me I raise my right, you raise your left. What am I?

Count the number of triangles in the given picture.

How many words can a quill made with the feather of a pigeon write with a 100ml bottle of black ink?

A man died, leaving $10,000,000 for his widow, 5 sons and 4 daughters. Each daughter received an equal amount, each son received twice as much as a daughter, and the widow received three times as much as a son.

How much did the widow receive?

At a Society election for president, precisely 963 votes were cast.
There is a total of 4 candidates that participate in the election.

The winning candidate exceeds the opponents by 53, 79 and 105 votes.

How many votes do each candidate gets?

At Delhi Cricket Clubhouse, there were four kids(Kohli, Yuvraj, Pant, and Dhoni) ages 1,2,3 and 4 and have 1,2,3 and 4 cricket balls in different orders.

We know the following facts:

Kohli has more cricket balls than his age.
Dhoni is older than Yuvraj.
One child has the same number of cricket balls as his age.
Pant has fewer cricket balls than Dhoni.
A child aged 3 has two cricket-balls.

Pant is the youngest.

Can you determine the age of the children and the number of cricket balls they have?

Identify the meaning hidden in the rebus below.

If it took eight men ten hours to build a wall, how long would it take four men to build it?