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

In front of you, there are 9 coins. They all look absolutely identical, but one of the coins is fake. However, you know that the fake coin is lighter than the rest, and in front of you is a balance scale. What is the least number of weightings you can use to find the counterfeit coin?

I don't get anymore wetter, no matter how much rain falls on me.

Can it be possible to build a house that has all its four walls facing towards the South?

If you drop a 15 kg iron bar and a 5 kg bag of cotton from a height of 50 meters which will reach the ground first?

What part of Turkey has the most feathers?

Can you find the hidden animal in the picture below?

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

John can fit six large chocolate boxes or nine small chocolate boxes into a carton. How many cartons will he require to put sixty-six chocolate boxes into?

Prove that the below maths equation is true.

8 + 8 = 91