What can you deduce from the following BrainBat?

CRY
LMKI

In the addition below, all digits have been replaced by letters. Equal letters represent equal digits and different letters represent different digits.
ABCABA
BBDCAA
ABEABB
ABDBAA
------- +
AAFGBDH
What does the complete addition look like in digits?

Thirty friends were on a hiking trip when they decided to enjoy the bonfire. They assembled for it and agreed to play a game. For that, they divided themselves into five teams with seven members each, forming five rows.

How did they manage to achieve this formation?

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

Find the mistake in the below maths equations

A = 2
A(A-1) = 2(A-1)
A2-A = 2A-2
A2-2A = A-2
A(A-2) = A-2
A = 1

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

It has horns but can’t beep. It is like to bleat but It is not a sheep. What is it?

What is the coolest letter in the alphabet?