You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

By adding four matchsticks, can you divide the square shown in the picture into two equal parts?

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

There is a five-letter word which has 3 consonants(all are same) and 2 different vowels.
Also, something wrong is associated with the word.

Can you name it?

Whats the next number in the below number sequence pattern.

Can you solve the maths in the below-given picture equation?

A woman is sitting in her hotel room and hears a knock at the door. She opens the door to see a man whom she’s never met before. He says, “I’m sorry, I have made a mistake, I thought this was my room.” He then goes down the corridor and into the elevator. The woman goes back into her room and calls security. What made the woman so suspicious of the man?

I’m tall when I’m young, and I’m short when I’m old. What am I?

There are a number of books on a shelf. If one book is the 4th from the left and 6th from the right, how many books are on the shelf?

How many times do a clock's hands overlap in a day ?