Can you count the number of triangles in the picture below?

Can you find the key in the picture below?

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

A bomb exploded in a room full of married couples and no one died. How?

Can you identify the direction in which this bus is moving; left or right?

Hint: The bus is moving on the roads of London.

A Child was born in Lahore, Pakistan. Still, the child is not a Pakistani citizen. why?

You need to arrange three 7 and mathematical symbols to form number 1?

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?

I have thought of a number that is made up by using all the ten digits just once. Here are a few clues for you to guess my number:

First digits is divisible by 1.
First two digits are divisible by 2.
First three digits are divisible by 3.
First four digits are divisible by 4.
First five digits are divisible by 5.
First six digits are divisible by 6.
First seven digits are divisible by 7.
First eight digits are divisible by 8.
First nine digits are divisible by 9.
The number is divisible by 10.

Can you find out the number ?

A Man gave one of his sons 10 cents and another son was given 15 cents. What time is it?
Hint: Figure out the relation between time and number, is not so easy..:)