There are three boxes which are labeled as Rs100, Rs150, and Rs200. One box contains two notes of Rs. 50. The second box contains one note of Rs50 and one note of Rs100 The third box contains two Rs. 100 notes. All boxes are labeled incorrectly.

What is the minimum number of boxes you must check in order to label all boxes correctly?

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?

Count the squares in the matchstick puzzle below?

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

It is always ahead of me yet I can never see it. What is it?

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

I have a hole in my back and legs I lack.
I live where I can’t breathe and I eat without teeth.
What am I?

I cannot talk, but I always reply when spoken to. What am I?

Can you find the six hidden animals in the picture below?