On her drawing table, Sayna lit 12 coloured candles. A few seconds later she blew two candles off.

How many candles Sayna have at the end?

What makes this number unique: 8,549,176,320?

The day before yesterday I was 25 and the next year I will be 28. This is true only one day in a year. What day is my birthday?

A detective visits his friend John just to discover that John's neighbour Dr Jacob was murdered. Dr Jacob, who is a mathematician wrote the murderer's name in a code word "Hcqtfz". There were five suspects
1. Ajit
2. Pankaj
3. Ganpat
4. Deenu
5. Hariya

The Detective was instantly able to find the murderer.
Can you?

Take one out and scratch my head, I am now black but once was red. What am I?

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

Can you find a number that lies one third of the distance between 1/3 and 2/3?

who is silent in the parliament?

Can you name an animal whose killing cannot be performed without spilling your own blood?

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?