If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten.

How is this possible?

Use the numbers 2, 3, 4 and 5 and the symbols + and = to make a true equation. Conditions: Each must be used exactly once and no other numbers or symbols can be used.

Can you find out which triangle will have a bigger area among the following?
1. A triangle with sides 300, 400 and 500
2. A triangle with sides 300, 400 and 700

The chance of Mr John winning the lottery is 10%. All participants lined up and Mr John is 4th in the row. The first three participants lose the lottery.

What is the chance of Mr John now?

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

What kind of tree can you carry in your hand?

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

Can you solve the photo plexer logic ?

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

I am green and found in the forest and have needles instead of leaves. What am I?
Hint 1: It can be used for Christmas decorations.
Hint 2: I have a strong, scent that is used in air fresheners.