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

In the figure that has been attached to this question, each digit represents a digit. The similar letters carry the same integer value. Can you expose the original digits?

When can we add 2 to 11 and get 1 as the correct answer?

Four children having five rocks each were playing a game in which they had to throw the rock at a particular solid area in the water. Child 1- Succeeded in throwing three rocks at a solid area but one of the rocks sunk. Child 3 - His aim was so bad that all rocks got sunk. Child 4- He was awesome and none of the rocks got sunk. Child 2 - Was the winner but was struck by a rock in the head and died. Who killed Child 2?

Transform the word THINK into BRAIN while changing only one letter at a time in a manner that each of the word in the process is a real word!!!

How can you leave a room with two legs and return with six legs?

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

I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

Find out the number of circles in the given picture having Illusion

In the addition below, all digits have been replaced by letters.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?