Until it is measured, not known. Yet how you miss it when it has gone. What is it?

There’s a one-story house in which everything is yellow. Yellow walls, yellow doors, yellow furniture. What colour are the stairs?

Find the missing letter in the last circle logically in the given below picture.

Can you place three balls such that the equation shown in the picture holds true?

Which is the smallest number that you can write using all the vowels exactly once?

It is a six-letter word.
The first four letters are me.
The second and last letters are the same.
The fourth second and last letter is payment.

Who is it?

Find the next number in the sequence

5 12 24 36 ?

Three friends named Mr. Black, Mr. Yellow and Mr. Green enter a pub on a weekend night. They are wearing either a Black, Yellow or Green shirt.

Mr. Yellow says to them, 'Did you notice that we all are wearing different color shirts than our names?'

To this, the man who was wearing the Green shirt said. 'Wow, thats right.'

Can you identify who is wearing which colour shirt ?

Which is the correct shadow of the bird?

What do you think with the below Picture ?