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

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

Jack was having a candle light dinner with his girlfriend. Suddenly a cold gush of wind entered through the open window and three of the ten candles were extinguished. Assuming that none of the other candles were extinguished.

How many candles are they left with in the end ?

After a heavy Thanksgiving meal, the night watchman went to work. In the morning, he told his boss he had dreamed that a saboteur planted a bomb in the factory and that he felt it was a warning. The boss promptly fired him. Worker confused, Why boss fire him?

What is 3/7 chicken, 2/3 cat and 2/4 goat?

A horse was tied to a rope 5 meters long and the horses food was 15 meters away from the horse. How did the horse reach the food?

When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

How can you make a TV, a bed, a dog, and a car liquid?

There are seven sisters in a house in a village where there is no electricity or any gadget.

Sister-1: Reading Novel
Sister-2: Cooking
Sister-3: Playing Chess
Sister-4: Playing Sudoku
Sister-5: Washing clothes
Sister-6: Gardening

what is Sister-7 doing ?

Can you find the thief by just looking at the picture below?