John replied, when asked how old he was. In 2 years he will be twice as old as he was five years ago.' How old is he ?

What do you see in the given picture?

You are given 2 eggs.
You have access to a 100-storey building.
Eggs can be very hard or very fragile means it may break if dropped from the first floor or may not even break if dropped from 100th floor, Both eggs are identical.
You need to figure out the highest floor of a 100-storey building an egg can be dropped without breaking.
Now the question is how many drops you need to make. You are allowed to break 2 eggs in the process

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

All of you like to eat me. I am a five-lettered word. Remove the first two and I turn into an infamous animal. Remove just the first and I become a heinous crime. Remove the first and the last and you can groove on me.

Can you guess who am I?

If eleven plus two equals one, what does nine plus five equal?

What can go up a chimney down, but can’t go down a chimney up?

Can you find the dog hidden in a group of pandas?

How many letters are in the alphabet?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?