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

Arrange the numbers 1, 2, 3, 4, 5, 6, 7, 8 and 9 above and below the division line in a manner that the thus formed fractions equal to 1/3.

(You can use one number only once)

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

Using mathematical symbols like +, -, and x in order to make the equations correct. Replace # with the above-given symbols.

9 # 8 # 7 # 6 # 5 # 4 = 91

What is the word or phrase?

Andrew sees a very rare bird named "Ruppell's vulture". Soon Andrew was dead. Can you explain the mystery, Mr. Sherlock?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

What number when divided in half becomes zero?

Using the clues below, what four numbers am I thinking of?

The sum of all the numbers is 31.
One number is odd.
The highest number minus the lowest number is 7.
If you subtract the middle two numbers, it equals two.
There are no duplicate numbers.