Replace each alphabet with the number (1-9) to make the below equation correct.

AB * C = DE - F = GH / I

How many bricks does it take to complete a building that is 15 feet wide, 30 feet deep, and 12 feet tall made of brick?

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?

Fate has decided that you will only be pleased to meet me when you need me

Maybe that is why, when I am working, I start working

However annoying I may be to the regulars, the little ones are always inspired

I will always be waiting if you try to reach me

How many of you can guess my name, let me see

There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

Twice ten are six of us,

Six are but three of us,

Nine are but four of us;

What can we possibly be?

Would you know more of us?

Twelve are but six of us,

Five are but four, do you see?

What are we?

John killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

What does below pictogram mean?