Teacher ask the student

'Why are you standing on that chair in music class ?'.

what did student replied ?

A maths symbol is hidden in the below Bar Graph. Can you decipher it?

The dirtier I get, the whiter I look. Who am I?

You need to move three matchsticks to form three squares. Can you do it?

A Car is crossing a bridge 2 miles long. The bridge can only hold 10000 lbs, which is the exact weight of the car. The Car makes it half way across the bridge and stops. A bird lands on the car. Does the bridge collapse? Explain.

There was an aeroplane crash, every single person died, but two people survived. How is this possible?

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

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?

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?

Can you decipher the below rebus?

PBLUESAISNUERSES