A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it.

How can he do that?

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?

Using four sevens (7) and a one (1) create the number 100. Except for the five numerals, you can use the usual mathematical operations (+, -, x, :), root and brackets ()

I welcome the day with a show of light, I stealthily came here in the night. I bathe the earthy stuff at dawn, But by noon, alas! I'm gone.

In a boat, the father of a sailor's son is sitting with the son of the sailor. However, the sailor is not present on the boat.

Can this even be possible?

Can you replace the X (both small and big x) with the numbers between 1 to 19 such that all the rows of 3 numbers between X (big x) sum to 23?

What word is pronounced the same if you take away four of its five letters?

Which is faster, Heat or Cold ? Explain.

There was a greenhouse.
Inside the greenhouse, there is a white house.
Inside the white house, there is a red house.
Inside the red house, there are lots of babies.

What is It?