If a cube of a number is subtracted from (153)², the number so obtained is 1457, Find the number.
In a school a total of 3,920 candies was distributed among all the students in the school. The candies were distributed in such a way that number of can...
If the sum of x , y , and z is 9, and the sum of their squares is 18, then determine the value of the expression xy + yz + zx .
- Let ‘p’ denote the number of primes from 1 to 30, and ‘q’ be the number of prime numbers in the range 31 to 50. What is the product p × q?
Find the smallest integer greater than 100 which leaves a remainder 1 when divided by each of 2, 3 and 5.
- When a number is divided by 29, the remainder obtained is 22. What is the remainder when five times that number is divided by 29?
Determine the unit digit of the product: 785×6194×319×1296
Find the sum of all two-digit numbers that are exactly divisible by 6.
The sum of two numbers is 37. One number is 5 more than the other. What is the larger number?