Look at the picture and find out which square is not linked with any of the other squares.

Can you count the number of triangles in the given picture?

John was working on a Chemical Mixture whose weight comprise 90% liquid and 10% solid. The total weight of the mixture is 20 pounds. After a while, John noticed that some of the liquid evaporated and now the liquid comprises just 50% of the weight.

What is the weight of the chemical mixture now?

Can you write down eight eights so that they add up to one thousand?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it.

How can he do that?

Manish and Manoj play 5 games of chess.
Both Manish and Manoj win the exact same number of games. There is no tie at all.

How?

Solve the counting riddle by identifying the number of triangles in the given picture.

How many words can a pen with half refill write?

A 3 digit number is such that it's unit digit is equal to the product of the other two digits which are prime. Also, the difference between it's reverse and itself is 396.

What is the sum of the three digits?