A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it.

How can he do that?

A man dies of old age on his 25 birthday. How is this possible?

How many words can a pen with half refill write?

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

A Shopkeeper collects 71 rupees in the form of 20 paisa and 25 paisa.
He collects a total of 324 coins.

Can you tell me how many number of 20-paisa and 25-paisa he got?

Bobby and Wilbur decided to take their respective car out of the garage and race. None of them cheated and they both stood at the start time and decided to cover a distance in full throttle. The first to reach the mark was to be declared the winner.

Upon reaching the finishing mark, they found out that Bobby's car was 1.2 times faster than Wilbur's. Now, Wilbur had reached the mark about 1 minute and 30 seconds later than Bobby. Bobby's car reached the mark of 60 MPH on average.

Can you calculate the distance between the starting mark and the final mark with the help of the given data?

You Throw The Outside, Cook The Inside
Eat The Outside, Throw The Inside.

What Is It?

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

Suppose we lay down two cups in front of you. One of the cups is filled with tea and the other one with coffee. Now we ask you to take a spoonful of tea and mix it with the coffee. At this moment, the coffee cup has a mixture of tea and coffee. You have to take that mixture (spoonful) and add it back to the tea.

Can you now tell if the cup of coffee has more tea or the cup of tea has more coffee?

You bought me for dinner but never eat me. What am I?