Remove two matchsticks to make the below equation correct.

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

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

Krish is 45 years old and his mother Crishtina is 73 years old.

Can you find out how many years ago, his mother was three times his age?

There is a number which when you multiply by 3 and subtract 2 from the result, then the resulting number is the reverse of the actual number.

What is the smallest number that stands true on the statement?

Count the number of lines in the image below ?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

There are 2 sand hourglasses.

The small one can measure 5 hours and the large one can measure 7 hours.

How can we measure 16 hours with 2 sand hourglasses running together ?

What is the Surname of Barbie Doll?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?