Question
What will be the number of permutations of n different
things, taken r at a time, where repeatition is allowed?Solution
The correct answer is C
What will be the remainder when 742 is divided by 48?
. Which of the following numbers is divisible by 24?
Find the remainder when 2722 is divided by 729.
What are the last two digits of 56283 x 141283 × 125254?
If the 6-digit number 589y72 is completely divisible by 8, then the smallest integer in place of y will be:
A number n when divided by 6, leaves a remainder 3. What will be the remainder when (n2 + 5n + 8) is divided by 6?
A six-digit number 23p7q6 is divisible by 24. Then the greatest possible value for (p + q) is:
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Which of the following pairs of non-zero values of p and q make 6-digit number 674pq0 divisible by both 3 and 11?
What is the value of (2² + 3²) × (4³ + 5³) ÷ (6⁴)?