In typography, kerning is the process of adjusting the spacing between characters in a proportional font, usually to achieve a visually pleasing result. Kerning adjusts the space between individual letter forms, while tracking (letter-spacing) adjusts spacing uniformly over a range of characters. In a well-kerned font, the two-dimensional blank spaces between each pair of characters all have a visually similar area.
Find the greatest value of (a + b) such that an 8-digit number 4523a60b is divisible by 15.
Which of the following pairs of non-zero values of p and q make 6-digit number 674pq0 divisible by both 3 and 11?
Find the largest number that divides 400, 500, and 600, leaving remainders 10, 20, and 30 respectively.
What are the last two digits of 56283 x 141283 × 125254?
What is the number of divisors of 480?
What will be the remainder when 742 is divided by 48?
What is the largest common divisor of the numbers 1026, 2268 and 2430?
Find the remainder when 2722 is divided by 729.
If 1234567y is divisible by 11, then what is the value of y?
