How many pluses should we put between the digits of 987654321 to get a total of 99, and where?
In a stable, there are men and horses. In all, there are 22 heads and 72 feet. How many men and how many horses are in the stable
Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?
On one occasion, A Boy collects 71 rupees in form of 20 paise and 25 paise. He collects a total of 324 coins. Can you tell me how many 20-paisa and 25-paisa he got?
How many triangles are there in the picture below?
Can you find the least possible number such that If the number is divided by 3, it gives the remainder of 1; If the number is divided by 4, it gives the remainder of 2; If the number is divided by 5, it gives the remainder of 3; If the number is divided by 6, it gives the remainder of 4.
In a mathematical quiz, you are asked the following question: Use three 9s in a mathematical expression without dividing or multiplying to form the number one. Can you answer the question?
A newspaper is supposed to have 60 pages.Pages 14 and 21 are missing from the newspaper. Can you tell me , Which other pages won't be there as well ?
Can you think of any three-dimensional shape that comprises of exactly two surfaces?
John replied, when asked how old he was. In 2 years he will be twice as old as he was five years ago.' How old is he ?
Place a mathematical symbol between the numerals 5 and 9 in such a way that the resulting number is greater than 5 but smaller than 9.
In Canada, a mathematical puzzle must be solved in order to win the lottery to classify it as a “game of skill” not gambling.
