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

AB * C = DE - F = GH / I

The below given figure comprises of a pattern through which you can determine the missing letter. Can you push your mind to find the pattern and add the missing letter?

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?

There is so small cabin inside a deep forest.
All the forest burned out to worst possible but the inside of the cabin is still the same.
However all the person inside the cabin die.

How come ?

Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

A man stands on one side of a river, his dog on the other. The man calls his dog, who immediately crosses the river without getting wet and without using a bridge or a boat. How did the dog do it?

A little girl goes to the store and buys one dozen eggs. As she is going home, all but three break. How many eggs are left unbroken?

I am a prime number.
The double of myself is equal to the square of me.

which number am I?

Why did the Girl throw the butter out of the window?

f you were running a race, and you passed the person in 2nd place, what place would you be in now?