What word begins and ends with an E, but has only one letter?

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?

Replace the (?) with the correct mathematical signs to make the expression equal to 59.

18 ? 12 ? 4 ? 5 = 59

What four weights can be used to balance from 1 to 30 pounds?

Which of the eight images will fill the missing image in the puzzle below?

Can you find out the remainder when 3^300 is divided by 5?

Keyboard words are not in alphabetical order, Why?

In the formation, you can see a few arranged matchsticks. Can you form three squares by moving just three matchsticks?

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?

2, 3, 5, 9, 17, _ What is the next number in the sequence?