Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

He does not have any heart but still, He manages to live.
If you kill him, you will eventually die but yet you kill him.
He cannot run, who is He?

I am a five-letter word under you,
Remove the first letter and I am above you,
Remove the second as well and I am around you.

Who am I?

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

Find the missing number in the image below.

The below given figure comprises of a pattern through which you can determine the missing letter. Can you push your mind to find the pattern and add the missing letter?

You’ll find me on Mercury, Earth, Mars, Jupiter, Saturn, and Uranus. But never Neptune, or Venus. What am I?

Find the Goldfish below the given Image.

What can you hold in your right hand, but never in your left hand?