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?

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

Every words stands for unique digit that makes the arithmetic equation true

SEVEN + SEVEN + SIX = TWENTY.

What are the digits ?

Why is a river so rich ?

Can you find out the smallest number that can be conveyed as the sum of three squares in three unique ways?

Sachin bought a car with a strange 5 digit numbered plate.The water image of the number is 78633 more than my car number. All the digits of car number are distinct.

What is the original number on number plate?

What is black when you buy it, red when you use it, and gray when you throw it away?

Twenty frogs are sitting on a log floating on the surface of a river. Two of them decide to jump off into the water.

How many frogs are there on the log at this moment?

Identify the hidden meaning behind this picture?

Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?