A network of 20 x 10 squares is given to you.

Can you calculate how many unique squares and rectangles can be formed combining two or more individual squares ?

If your uncle’s sister is not your aunt, what relation is she to you?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

Can you move 2 matchsticks to form four equal sized squares.

What work can one never finish?

Can you find out the missing number in the grid?

Which tank will fill first?

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?