Brinjal is a good source of which element?

How many factors of 2³ × 3³ × 5⁴ ×9¹× is divisible by 50 but not by 100?

The largest 5 digit number which is exactly divisible by ‘33’ is:

The greatest number that will divide 398, 437 and 5425 leaving 7, 12 and 2 as remainders, respectively, is:

What is the largest common divisor of the numbers 1026, 2268 and 2430?

What is the value of (2² + 3²) × (4³ + 5³) ÷ (6⁴)?

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 remainder of function 5a³–15a² +14a–3 when divided by (2a-2)?

A six-digit number 27p5q8 is divisible by 36. What is the greatest possible value for (p×q)?

Find the least 4-digit number which is when divided by 16, 20, and 24 leaves a remainder of 9 in each case.

Find the smallest number divisible by 12, 18, and 24 that is greater than 1000.