I want to fill my bucket using both cold and hot water.
I have two taps for both cold and hot water. The hot water tap fills the bucket in exact 6 hours and the cold water tap fills the bucket in exact 4 hours.
I turn both of them simultaneously but I forgot to turn off another tap which removes the water out of the bucket. This tap can empty the bucket in 12 hours.

How Long will it take to fill the bucket?

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

In a mathematical quiz, you are asked the following question:

Use three 9s in a mathematical expression without dividing or multiplying to form the number one.

Can you answer the question?

As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?

Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

How many triangles are there on the puzzle below?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

Spelt forwards I’m what you do every day, spelled backwards I’m something you hate. What am I?

Find the missing letter in the last circle logically in the given below picture.

A woman who works in a sweet shop has a measurement of 32-26-36, is 5"4" tall, and wears size "6" shoes. What do you think she weighs?