Identify the number that does not lie between $\frac{2}{5}$ and $\frac{7}{13}$.
The sum of the digits of a 3digit number is subtracted from the number itself. The resulting number will be divisible by ______.
Find the least number which when increased by 8 is exactly divisible by 6, 9, 12 And 15.
What is the largest number by which the numbers 468, 350, 288, 190, should be divided to leave the same remainder?
Which is the least number which when divided by 7, 9, 16 and 22 leaves remainders 3, 5, 12 and 18 respectively?
