Find the remainder when the number (256n + 105) is divided by 16.
A number leaves a remainder of 12 when divided by 19. What will be the remainder when three times that number is divided by 19?
What is the digit in the units place of the number (1624)24 ?
Find the digit which will come at the unit place after solving the following expression (769 × 394 × 942)
What is the average of all the prime numbers which are less than 35?
Let ‘y’ be the smallest number divisible by 12, 20, 28, and 42, such that ‘y’ is a perfect square. What will be the remainder when ‘y’ is di...
If y = 5, then what is the value of 10y
Find the maximum number of trees which can be planted, 25 meters apart, on the two sides of a straight road 2125 meters long?
- Find the median of the following observations:
7, 8, 5, 4, 6, 10, 9, 12, 11, 13 There are two natural numbers such that the square of the smaller number exceeds five times the larger number by 4. Additionally, the sum of these two n...
