If,

20 % 5 = 24

21 % 7 = 33

42 % 6 = 67

Then;

66 % 6 = ?

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

Your job is to measure 45 minutes if you have only two cords and matches to light the cords.

1. The two cords are twisted from various materials, so their different segments can burn at different rates.
2. Each cord burns from end to end in exactly one hour.

Describe your way of measuring the 45 minutes.

What can jump higher than a building?

What number should come in place of the question mark below?

Which is the rope you never skip with?

Can you replace the question mark with the correct number in the below table sequence?

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

If an electric train is travelling south, then which way is the smoke going?

using four eights (8) and a one (1) and one mathematical symbol , create the number 100