Using Only Five 5's and any mathematical operator make sum as 37

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

What is the word or phrase?

What has lots of eyes, but can’t see?

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.

Can you solve the below geography rebus by decoding the below rebus ?

Name the three-letter word that can complete the below words:

A) L O _ _ _ E
B) E D U _ _ _ E
C) _ _ _ E R
D) _ _ _ T L E

What has 13 hearts but no other organs?

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.

Can you find the missing letter in the sequence?
S - T - I - L - ? - T - F - Y - C