| 70500 | How many prime numbers are between 78/14 and 55/4 | Medium | |
| 70502 | Which of the following is the lowest positive integer that is divisible… | Medium | |
| 70538 | Find the greatest number which leaves the same remainder when it divides… | Medium | |
| 70540 | what is the remainder when 7894104 is divided by 72 | Medium | |
| 70629 | If the number 54773*4 is completely divisible by 8, then the smallest… | Medium | |
| 70645 | How many of the positive factors of 36 are not factors of… | Medium | |
| 70765 | If n is an integer and n^4 is divisible by 9, which… | Medium | |
| 70794 | What is the lowest positive integer that is divisible by 4 through… | Medium | |
| 70805 | The smallest number which when diminished by 4, is divisible by 12… | Medium | |
| 70828 | a, b are positive integers | Medium | |
| 70892 | What is the greatest prime factor of 5^6 - 1 | Medium | |
| 70932 | What is the smallest number which when increased by 3 is divisible… | Medium | |
| 71007 | When n is divided by 19, the remainder is 6 | Medium | |
| 71047 | What is the greatest prime factor of 1+2+3+。。。+60 | Medium | |
| 71086 | For all positive integers n and m, the function A(n) equals the… | Medium | |
| 71107 | N is a positive integer | Medium | |
| 71119 | What is the sum of the different positive prime factors of 1020 | Medium | |
| 71129 | When positive integer N is divided by positive integer J, the remainder… | Medium | |
| 71132 | What is the remainder when 1271 * 1275 * 1277 *1285 is… | Medium | |
| 71169 | The integer x is divisible by both 10 and 15 | Medium | |
| 71198 | Q-1: How many two digit numbers of distinct digits can be formed… | Medium | |
| 71207 | When m is divided by 9, the remainder is 3 | Medium | |
| 71216 | How many positive factors do 120 and 96 have in common | Medium | |
| 71221 | If p and r are integers, and p^2 = 36r, then r… | Medium | |
| 71256 | When positive integer x is divided by 12, the quotient is y… | Medium | |
| 71257 | What is the remainder when 5632 is divided by 6 | Medium | |
| 71290 | Two numbers when divided by a divisor leave remainders of 198 and… | Medium | |
| 71345 | The function F(n) is defined as the product of all the consecutive… | Medium | |
| 71360 | If a, b, and c are consecutive integers such that a <… | Medium | |
| 71370 | What least number should be subtracted from 13603 such that the remainder… | Medium | |
| 71379 | The product Z of two prime numbers is between 20 and 56 | Medium | |
| 71413 | How many factors does 25^2 have | Medium | |
| 71429 | If P and Q are positive integers, P - 1 is divisible… | Medium | |
| 71463 | The product of all the prime numbers less than 18 is closest… | Medium | |
| 71503 | When n is divided by 5 the remainder is 3 | Medium | |
| 71543 | x, y, a, and b are positive integers | Medium | |
| 71656 | when n divided by 3, the remainder is 2 | Medium | |
| 71666 | What is the positive difference between the sum of the squares of… | Medium | |
| 71688 | What is the remainder when 1274 * 1275 * 1277 *1285 is… | Medium | |
| 71702 | What is the greatest value of positive integer x such that 2^x… | Medium | |
| 71729 | If (z + 3)/7 is an integer, what is remainder when z… | Medium | |
| 71742 | What is the least number which should be added to 2982 so… | Medium | |
| 71806 | What is the number of integers from 1 to 1000 (inclusive) that… | Medium | |
| 71815 | How many positive factors do 120 and 80 have in common | Medium | |
| 71830 | How many numbers from 2 to 13 are exactly divisible by 2 | Medium | |
| 71835 | When positive integer x is divided by positive integer y, the remainder… | Medium | |
| 71840 | If s and t are positive integers such that s/t = 64.16… | Medium | |
| 71852 | Find large number from below question The difference of two numbers is… | Medium | |
| 71862 | In a division sum, the divisor is ten times the quotient and… | Medium | |
| 71874 | Integer X represents the product of all integers between 1 to 29… | Medium | |