What is the average of first 21 multiples of 2.1?
First term = 2.1 x 1 = 2.1 Last term = 2.1 x 21 = 44.1 Required average = (2.1 + 44.1)/2 = 23.1
If a number 5678x43267y is completely divisible by 72 then (x+y)?
What are the last two digits of 56283 x 141283 × 125254?
The largest three-digit number which gives the same remainder 1 when divided by 4, 9, 6 is:
A number n when divided by 6, leaves a remainder 3. What will be the remainder when (n2 + 5n + 8) is divided by 6?
The difference between the two numbers is 1980. The quotient and remainder are respectively 20 and 4 when the larger number is divided by the smaller on...
Find the greatest number that will divide 49, 147 and 322 to leave the same remainder in each case.
A number n when divided by 6, leaves a remainder 3. What will be the remainder when (n2 + 5n + 8) is divided by 6?
476xy0 is divisible by both 3 and 11. The non-zero digits in the hundreds and tens places are respective.