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

Which number should replace the question mark?

John and his wife were living in a rural place. On a particular day, John's wife fell ill and he called the local doctor. When the doctor picked up, he said, "Doctor, my wife is ill. She might have appendicitis."

"This can't be possible! I took out her appendix two years ago myself," the doctor explained.

When diagnosed, John's wife was found to have appendicitis. How can this be possible?

Given below is simple addition with a defined pattern pattern:
7 + 7 = 2
8 + 8 = 4
8 + 5 = 1
6 + 9 = 3
10 + 11 = 9

Can you analyze the pattern and find out the answer for:

4 + 9 = ?

Which is the correct shadow of the bird?

I always drive my customer away.

Who am I?

I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

What building has the most stories?

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?

Can you identify the famous TV character from the rebus below?