| 71046 | The greatest number by which the product of four consecutive multiples of… | Medium | |
| 71122 | Let Q represent a set of seven distinct prime numbers | Medium | |
| 71210 | When E is divided by 9, the remainder is 4 | Medium | |
| 71240 | x is a positive integer of S less than 500 | Medium | |
| 71334 | What is the sum Y of all 3 digit numbers that leave… | Medium | |
| 71372 | If C and D are positive integers, and the remainder obtained when… | Medium | |
| 71401 | The product W of the first 10 prime numbers is closest to… | Medium | |
| 71649 | If m is an integer greater than 6, which of the following… | Medium | |
| 71680 | If r is the smallest positive integer that is not prime and… | Medium | |
| 71847 | A function g(n), where n is an integer, is defined as the… | Medium | |
| 71897 | if P represents the number of prime numbers between 1 and 102… | Medium | |
| 71915 | In a division sum, the divisor is 10 times the quotient and… | Medium | |
| 71973 | The sum w of prime numbers that are greater than 60 but… | Medium | |
| 72107 | Thefactor countof an integer n greater than 1 is the number of… | Medium | |
| 72119 | If A and B are positive integers, and the remainder obtained when… | Medium | |
| 72128 | A number when divided b the sum of 555 and 445 gives… | Medium | |
| 72179 | The positive number z is divisible by 4 | Medium | |
| 72226 | Set X consists of prime numbers {3, 11, 7, G, 17, 19} | Medium | |
| 72290 | What is the smallest number which when increased by 3 is divisible… | Medium | |
| 72464 | To make 552185 divisible by 8, what is the least whole number… | Medium | |
| 72476 | What least value must be given to * so that the number… | Medium | |
| 72492 | In the first 1000 natural numbers, how many integers exist such that… | Medium | |
| 72515 | If x and y are both odd prime numbers and x <… | Medium | |
| 72621 | If u, v, w, x, y, and z are six different prime… | Medium | |
| 72622 | For any integer n greater than 1, #n denotes the product of… | Medium | |
| 72700 | When the positive integer a is divided by 11, the quotient is… | Medium | |
| 72746 | If w and y are different prime numbers less than ten, what… | Medium | |
| 72768 | What is the remainder of Q= 3^19 when divided by 10 | Medium | |
| 72783 | When the positive integer e is divided by 11, the quotient is… | Medium | |
| 72789 | Which of the following is the Highest Common Factor of 18, 24… | Medium | |
| 72844 | In a class of 120 students numbered 1 to 120, all even… | Medium | |
| 72933 | What is the smallest number K which when increased by 5 is… | Medium | |
| 72960 | When the number 2y31129 is exactly divisible by 11, then what can… | Medium | |
| 73100 | How many Single-digit whole numbers yield a remainder of 1 when divided… | Medium | |
| 73123 | The function f is defined for all positive integers n by the… | Medium | |
| 73205 | what is sum of fist 10 prime numbers | Medium | |
| 73228 | When the integer k is divided by 7, the remainder is 3 | Medium | |
| 73230 | A boy divided the numbers 7654, 8506 and 9997 by a certain… | Medium | |
| 73298 | A two digit number is divided by the sum of its digits | Medium | |
| 73322 | If 'y' is a positive integer exactly divisible by 4 or 5… | Medium | |
| 73345 | The Smallest number which when diminished by 7, is divisible by 12,16,18,21… | Medium | |
| 73375 | If the sum of the first n positive integers is S, what… | Medium | |
| 73410 | If N = 23×34 , M = 22×3×5, then find the number… | Medium | |
| 73413 | Let a be a positive integer | Medium | |
| 73430 | a,b and c are positive integers less than or equal to 9 | Medium | |
| 73445 | When integer b is divided by 13, the remainder is 6 | Medium | |
| 73656 | If t= 4p, where p is a prime number greater than 2… | Medium | |
| 73732 | The product of digit is a Factor of a two digit number | Medium | |
| 73801 | The number 1254 is divisible by which number | Medium | |
| 73826 | If the first 200 numbers are written down and those divisible by… | Medium | |