A man was just doing his job when his suit was torn. Why did he die three minutes later?

Can you replace the question mark with the correct letter?

6 + 6 + 6 = N
7 + 7 + 7 = E
8 + 8 + 8 = R
0 + 0 + 0 = ?

I have a clock(12-hour format) and both the needles of the clock overlap at 12:00.
After how much time, they will overlap again?

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

What's a single-digit number with no value?

Aman has 1.15 rupees in his pocket. There are a total of 6 coins in his pocket.

When his friend asked him for a change, he could not give change for a rupee and five paisa.

Can you tell which coins he has?

Find the last number in the series below:

voN luJ yaM raM ---

In a concert, Christina is performing a dance show with her group.
At 10:00, she and her crew were dancing in an absolutely straight line. At that time Christina was standing in 4th position from both the front and back end of the row.

What was the size of her crew?

Can you write down eight eights so that they add up to one thousand?

What English word has three consecutive double letters?