Quantity of milk in jar ‘A’ = 320 × (3/4) = 240 litres Quantity of water in jar ‘A’ = 320 – 240 = 80 litres Required ratio = {(0.25 × 240) + 120}:{(0.25 × 80) + 40} = 180:60 = 3:1
x + 5x – 2x – 24 has a zero at x = 6. Find the other zeros.
Find the remainder when 2722 is divided by 729.
What is the remainder when 219 is divided by 3?
The number 976512is non-divisible by which of the following numbers?
476xy0 is divisible by both 3 and 11. The non-zero digits in the hundreds and tens places are respective.
How many divisors does the number 5040 have?
What is the number of divisors of 480?
What will be the remainder when 742 is divided by 48?
A number when divided by 45 leaves a remainder 21. What will be the remainder when the square of the same number is divided by 45?
The largest 5 digit number which is exactly divisible by ‘33’ is:
