How many times can you subtract the number two from the number fifty?

Why is it very easy to weigh a fish?

There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

What has to be broken before you can use it?

Considering the below equation:

V + II - VI = 10
IV - X + VIII = 20
IV - VII + VI = 30

Then, I + II + III = ?

Consider all the numbers between 1 and 1 million. Among all these numbers, there is something very special about the number 8 and the number 2202. What is it?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

What month of the year has 28 days?

There was a man he lives in a hotel each morning he presses the first floor button each evening if there is a person in the elevator he asks him to press the 10 floor button if there is no one in the elevator he takes the stairs why.

Find out the missing number in the picture attached: