- Find the minimum number to subtract from 981243 so that the new number is exactly divisible by 9.
Which of the following is a prime number?
A two-digit number has a sum of its digits equal to 8. Additionally, if 27 is subtracted from this number, the resulting number has its digits reversed....
What is the largest number that when divides 85 and 121 leaves remainders 5 and 11 respectively?
The total of five back-to-back even numbers is 150. What’s the value of (cube of the least) – (square of the greatest)?
The smallest value of n, for which 2n + 1, is not a prime number, is
How many 4-digit numbers can be formed from digits 1–9 (no repetition) such that the number is divisible by 3?
Some toys were distributed among (x + 2) students such that each student received 8 toys. If there had been 6 students more, then toys received by each ...
Product of two consecutive positive even numbers is 288. Find the sum of the digits of the two numbers.
What will be remainder if 29088/ 6?
