In a box, there is a jumble of 7 red balls, 6 blue balls, 5 green balls, and 4 yellow balls. What is the minimum number of balls, will you have to pick up so that you have at least 4 balls of the same colour?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

If you read clockwise, you can form a word by inserting three missing letters in the picture given below. Can you do it?

Find The Next Number In The Sequence

30 10 15 13 0 16 -15 ?

Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

I am beautiful, up in the sky. I am magical, yet I cannot fly. To people I bring luck, and to some people, riches. The boy at my end does whatever he wishes. What am I?

How is a fly different from a mosquito?

I am a type of vehicle that has two wheels and is powered by humans. What am I?
Hint 1: You can ride me for exercise.
Hint 2: I am environment-friendly.

Can you identify the direction in which this bus is moving; left or right?

Hint: The bus is moving on the roads of London.

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?