I start and end with 500 and carry a 5 in my heart. But I require the first letter and the first number to be complete. I am the name of a King.

Who am I ?

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

Make the seating arrangement of 10 children in such a way that there are 5 rows with 4 children in each row.

What can go up a chimney down, but can’t go down a chimney up?

Solve below popular number sequence
314 159 265 358 979 323 846 ?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

I have a five and a three-gallon jar. Assuming there is an infinite supply of water, how can I measure one-gallon water?

What goes up but never comes down?

Suppose you are a girl candidate and sitting in an interview. Suddenly the interviewer asks you, 'What if one morning you wake up and find out that you are pregnant?

How will you reply to such a question?

The pound is not a finish.

We are sharing a few instructions below, which you have to use in any suitable order to modify the above sentence such that the end sentence is a scientific fact.

- Eliminate a letter and supplement another in its place.
- Take away one word.
- Remove one letter from one word.
- Get rid of two letters from one word.
- Swap a word with its antonym.