Christina is older than Kareena and Karishma. Katrina is older than Karishma and younger than Kareena. If Kareena has a brother named John, who is older than Christina, who's the youngest?

Can you find out the remainder when 3^300 is divided by 5?

How can you drop a raw egg from a height onto a concrete floor without cracking it?

What does it mean?

What is next number in the pattern below:

131 517 192 123 ?

A sundial has the fewest moving parts of any timepiece. Which has the most?

You are given four results as below:
1111 = F
2222 = E
3333 = T
Then, can you find out how to code 4444?

You are playing as white and given four rooks to checkmate the black king in four moves with the following rules 1. You can place one rook every move and ensure the black king should be in check position.2. After four moves the black king should be in the checkmate position.

There are a number of books on a shelf. If one book is the 4th from the left and 6th from the right, how many books are on the shelf?

1. Where does Easter come from before Valentine's Day?

2. Do you know what is in the middle of Valentine's?

3. What did the lady bee say to the man bee on the occasion of Valentine's Day