Take number 1000 and then add 20 to it.
Now add 1000 one more time.
Now add 30.
Now add 1000 one more time.
Now add 40.
Now add 1000 one more time.
Now add 10.

What is the total?

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

Which is Odd One Out and why?

4377

3954

9862

8454

9831

People put me on the table and cut me but do not eat me. What am I?

I have lakes with no water, mountains with no stone and cities with no buildings. What am I?

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

Do you know what I am?

Which English verb becomes past tense just by rearranging the letters?

A sea diver is a real show-off. He showed everyone that he can hold his breath underwater for 15 minutes.

I went to the diver and told him that I can be underwater for double the time i.e 30 minutes.
He responded that he will give me 100$ if I would be able to do it. I won 100$.

What did I do?

A large water tank has two inlet pipes (a large one and a small one) and one outlet pipe. It takes 3 hours to fill the tank with the large inlet pipe. On the other hand, it takes 6 hours to fill the tank with the small inlet pipe. The outlet pipe allows the full tank to be emptied in 9 hours.

What fraction of the tank (initially empty) will be filled in 0.64 hours if all three pipes are in operation? Give your answer to two decimal places (e.g., 0.25, 0.5, or 0.75).

What makes this number unique: 8,549,176,320?