Can you spot the man between the coffee bean in the picture below ?

What has many keys but can’t open a single lock?

A tree doubled in height each year until it reached its maximum height over the course of ten years. How many years did it take for the tree to reach half its maximum height?

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

I have no life, but I can die. What am I?

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

Which of the following words don't belong in the group and why?
CORSET, COSTER, SECTOR, ESCORT, COURTS

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

Can you replace the question mark with the correct number?

What 5-letter word typed in all capital letters can be read the same upside down?