One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

I am a five-letter word and comprises two different vowels and three same consonants. I am so strong that I can spoil your entire work.

Can you find out who am I?

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

Can you find out the smallest number that can be conveyed as the sum of three squares in three unique ways?

What does below chemistry rebus means?

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

There is a wide field of corn. A goose finds its way into the field and starts running. Can you find out till which point the goose can run into the field?

Find the mistake in the below maths equations

A = 2
A(A-1) = 2(A-1)
A2-A = 2A-2
A2-2A = A-2
A(A-2) = A-2
A = 1

Can anyone tell me a word in the English dictionary which has a silent 'z'?