A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?

The following alphametic has only one solution. Can you find it?
ENLIST + SILENT + LISTEN = ANAGRAM

PS: You may start the number from 0.

You are given four results as below:
1111 = F
2222 = E
3333 = T
Then, can you find out how to code 4444?

John buys rice at Rs.60/kg from Britain and then sells them at Rs.5/kg in India. As a result of this, he becomes a millionaire. How come?

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

I have a hole in my back and legs I lack.
I live where I can’t breathe and I eat without teeth.
What am I?

John was working on a Chemical Mixture whose weight comprise 90% liquid and 10% solid. The total weight of the mixture is 20 pounds. After a while, John noticed that some of the liquid evaporated and now the liquid comprises just 50% of the weight.

What is the weight of the chemical mixture now?

Rearrange the letters in "new door" to make one word.

Why did Navjot Singh Sidhu put the new January calendar in the freezer

We know that the number 7 is the prime followed by a cube. Which next number is also a prime followed by a cube?