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

A frog is at the bottom of a 30-meter well. Each day he summons enough energy for one 3-meter leap up the well. Exhausted, he then hangs there for the rest of the day. At night, while he is asleep, he slips 2 meters backwards. How many days does it take him to escape from the well?

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

It belongs to you, but other people use it more than you do. What is it?

Find the next number in the following series:
6, 14, 26, 98, __?

In a certain bank, a man deposits a certain amount. According to the bank policies, the amount will be doubled up in a year but as the service charge, they will also deduct Rs. 65 by the end of every year.

If after the 6th year, the amount becomes 0, what do you think is the original amount he deposited in the bank?

Name the three-letter word that can complete the below words?

A) L O _ _ _ E
B) E D U _ _ _ E
C) _ _ _ E R
D) _ _ _ T L E

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

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?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?