Rajnish bought a rectangular canvas of size 44cm x 23cm and rolled it in such a way that it formed a cylindar with height as 23cm. What is the difference between the total surface area and curved surface area the cylinder thus formed?
Circumference of base of cylinder = 44 ⇒ 2πr = 44 ⇒ 2 x`22/7` [if gte msEquation 12]>
A six-digit number 11p9q4 is divisible by 24. Then the greatest possible value for (p + q) is
A five-digit number 2A78B, is divisible by 55. What is the difference between the maximum and minimum possible value of (A-B)?
Which of the following pairs of non-zero values of p and q make 6-digit number 674pq0 divisible by both 3 and 11?
A number n when divided by 6, leaves a remainder of 3. What will be the remainder when (n² +5n+8) is divided by 6?
What is the smallest perfect square that is divisible by each of 42, 48 and 60?
476xy0 is divisible by both 3 and 11. The non-zero digits in the hundreds and tens places are respective.
The greatest number that will divide 398, 437 and 5425 leaving 7, 12 and 2 as remainders, respectively, is:
If the 6-digit number 1344AB is divisible by 3, 7, and 11, then what is the value of A + B?
A number n when divided by 6, leaves a remainder 3. What will be the remainder when (n2 + 5n + 8) is divided by 6?
What is the largest common divisor of the numbers 1026, 2268 and 2430?