How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?

All of Jacob's shoes are red except two.
All of Jacob's shoes are green except two.
All of Jacob's shoes are yellow except two.

How many shoes does Jacob have?

By using 'because' continuously three times, can you make an English statement ?

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?

using four eights (8) and a one (1) and one mathematical symbol , create the number 100

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

We have shown you a regular water barrel as below. Without using any measuring device can you check if the barrel is more than half-filled or less than half-filled?

I taste better than I can smell. Who am I?

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?

John was driving a bus and got stuck when passing through an underpass. Then came Jacob with a needle and got the bus out of the underpass.

What did the boy do?