Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

If nine thousand, nine hundred nine dollars is written as $9,909,
how should twelve thousand, twelve hundred twelve dollars be written?

I am a five-letter word and comprises two different vowels and three same consonants. I am so strong that I can spoil your entire work.

Can you find out who am I?

What part of Turkey has the most feathers?

Spot the cat in the picture below

You have a basket containing ten apples. You have ten friends, who each desire an apple. You give each of your friends one apple.
Now all your friends have one apple each, yet there is an apple remaining in the basket.
How?

A man was going to bleach his socks because they had gotten muddy the day before. As he was pouring the bleach into the washing machine, he spilt some on the floor. He got some cleaning fluid and mopped it up with a rag. Minutes later he was dead. What killed him?

what's the probability of getting a king or a queen from a pack of 52 cards?

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

Who are the happiest people in IPL match?