A girl was sitting in her hotel room when she heard a knock on the door. She opened the door and found that a man was standing outside.
The man said, "Oh! I am really sorry, I thought this was my room."
He then walked through the corridor to the elevator. The girl did not know the man. She closed her door and called security asking them to apprehend the man.
What made her suspicious of that man? He might have been genuinely mistaken.

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 Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

Which tank will fill first?

Replace all '*' with digits 1, 2, 3, 4, 5 and 6 to make below statement true.

* *
x *
=====
* * *

What do you see in the image below

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?

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

What can go through glass without breaking it?