A Child was born in Lahore, Pakistan. Still, the child is not a Pakistani citizen. why?

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 = ?

During which month do people sleep the least?

Replace the (?) with the correct mathematical signs to make the expression equal to 59.

18 ? 12 ? 4 ? 5 = 59

Can you find out what is missing?

1 3 5
2 4 ?

Hint: It's not six. Think out of the box.

Who has married many women but was never married?

John and Jill are madly in love with each other. To remind Jill of his pure love, John wants to send her a ring by post but in their country where burglary is quite prominent, any package that is not locked comes under the risk of being stolen for the contents.

John and Jill possess many padlocks but neither one of them has the other key.

Can you find a way John can send the ring to Jill safely?

How many points are there on the globe where, by walking one mile south, then one mile east and then one mile north, you would reach the place where you started?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

How many letters are in the alphabet?