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

AB * C = DE - F = GH / I

There is a bag which have 21 blue balls and 23 red balls. You also have 22 red balls outside the bag. Randomly remove two balls from the bag. * If they are of different colors, put the blue one back in the bag. * If they are the same colour, take them out and put a red ball back in the bag. Repeat this until only one ball remains in the bag. What is the color of the sole ball left in the bag ?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

Spot 5 differences in two Christmas tree below:

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

One day, all the courtiers from Akbar's court were gathered in the assembly hall when one of them told the Emperor that all his valuables had been stolen by a thief the previous night.
This shocked the Emperor to his core as the place where that courter stayed was the most secured in the kingdom. The Emperor thought that it is not at all possible for an outsider to enter into the courtier's house and steal the valuables. Only another courtier could commit this crime. He quickly called Birbal to identify the thief.
Birbal thought for a while and successfully solved the mystery by identifying the thief in just one statement.
What did Birbal say?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

Can you figure out the logic I used to decide the order of the following words:
gun, shoe, spree, door, hive, kicks, heaven, gate, line, den

Solve the following series:
AZ, GT, MN, __, YB