How many numbers from 1 to 500 (both included) are divisible by both 4 and 6 but not divisible by 8?
- The smallest number 'Q' which when divided by 12, 16, and 20 leaves 5 as the remainder in each case. Find the value of ('6Q' + 15).
Find the maximum number of trees which can be planted, 25 meters apart, on the two sides of a straight road 2125 meters long?
- When a number is divided by 23, the remainder obtained is 17. What will be the remainder when three times the same number is divided by 23?
- Find the median of the following observations:
7, 8, 5, 4, 6, 10, 9, 12, 11, 13 Find the value of 'a' in the given data if the mean of the given data is 25.
12, 20, 30, 28, 26, 22, a, 24, 18, 30
- Let 'm' be the count of primes from 1 to 75, and 'n' be the number of prime numbers between 76 and 100. Find m × n.
What is the digit in the units place of the number (1624)24 ?
What will be remainder if 29088/ 6?
What is the remainder when 7⁴ is divided by 10?