There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

If 21x = 79x, what is the value of x?

In the following picture, E is going to slide the object down and as per the terrain and the physics, the round object is going to travel all the way till the end. Now, can you analyze who all people will die when it happens?

Create a number using only the digits 4,4,3,3,2,2,1 and 1. So i can only be eight digits. You have to make sure the ones are separated by one digit, the twos are separated by two digits the threes are separated with three digits and the fours are separated by four digits

Find The Odd One Out

1. FLOW
2. SNIP
3. TRAP
4. DRAW
5. BACK

I cry without having a voice.
I fly without having wings.
I bite without having teeth.
I whisper without a mouth.

Who am I?

If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

There is a brick of gold and a brick of iron in a boat (both 10-inch blocks), if they are both dropped into the water which will make the water level higher?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?