You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

Complete the series by replacing "?" with the correct number.

ST ND RD TH '?'

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

What does this mathematical rebus means ?

John was going on a jungle trip. He asked his wife to pack something to eat, something to drink and something to burn if he feels cold in the jungle. When John opens the backpack he found just one thing in the bag. What was it?

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

Can you find the least possible number such that

If the number is divided by 3, it gives the remainder of 1;
If the number is divided by 4, it gives the remainder of 2;
If the number is divided by 5, it gives the remainder of 3;
If the number is divided by 6, it gives the remainder of 4.

Complete the given grid with valid words. You can only use the letters AAEEIIMMPPTT.

Hint: The grid reads the same across as down.

I have holes on the top and bottom. I have holes on my left and on my right. And I have holes in the middle, yet I still hold water. What am I?

Until it is measured, not known. Yet how you miss it when it has gone. What is it?