The doctor prescribed you to take one pill from the bottle every half an hour. The bottle is now left with only three pills.

How long do you think you have before you run out of pills?

While going to your grandmother's house, you counted Twenty houses on the right side. While returning back to your home, you counted Twenty houses on the left side.

How many houses are there between your home and your grandmother's home?

What is the word or phrase?

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

You can see three almost identical images below. Can you spot the odd one out from them?

Find the smallest sentence with all the English alphabet.

Can you replace the X (both small and big x) with the numbers between 1 to 19 such that all the rows of 3 numbers between X (big x) sum to 23?

Three fair coins are tossed in the air and they land with heads up. Can you calculate the chances that when they are tossed again, two coins will again land with heads up?