| 26683 | What no | Medium | |
| 26778 | The prime sum of an integer n greater than 1 is the… | Medium | |
| 26826 | On dividing a number by 56, we get 29 as remainder | Medium | |
| 26990 | Q-2: How many two digit numbers of distinct digits can be formed… | Medium | |
| 27036 | When N is divided by T, the quotient is S and the… | Medium | |
| 27065 | If x, y and z are three different positive integers whose sum… | Medium | |
| 27079 | Which one of the following is the common factor of (47^43 +… | Medium | |
| 27083 | If 105 divides into n with no remainder, which of the following… | Medium | |
| 27133 | What least value must be assigned to * so that the number… | Medium | |
| 27181 | When n is divided by 19, the remainder is 6 | Medium | |
| 27213 | If v, w, x, y, and z are five different prime numbers… | Medium | |
| 27222 | Two numbers when divided by a divisor leave remainders of 228 and… | Medium | |
| 27280 | If m=4p where p is a prime number greater than 2, how… | Medium | |
| 27300 | Sara is an avid lottery player | Medium | |
| 27331 | When integer m is divided by 30, the remainder is 5 | Medium | |
| 27388 | Data sufficiency question: Is x has only '3' factors | Medium | |
| 27399 | If {h} denote the remainder when 3h is divided by 2 then… | Medium | |
| 27402 | Set A consists of all the prime numbers between 15 and 36 | Medium | |
| 27431 | Find the least number which when divided by 5,6,7, and 8 leaves… | Medium | |
| 27433 | Positive integer x has p factors; 3x has 3 factors; Which of… | Medium | |
| 27444 | If A and B are digits and 5AB is a 3-digit number… | Medium | |
| 27543 | Let S be the set of all positive integers that, when divided… | Medium | |
| 27551 | How many of the following numbers are divisible by 3 but not… | Medium | |
| 27672 | In a certain mathematical activity, we start with seven cards, each with… | Medium | |
| 27705 | If 2^z is a factor of 30!, which of the following could… | Medium | |
| 27754 | When the positive integer p is divided by 9, the remainder is… | Medium | |
| 27803 | If n is a positive integer, which one of these following numbers… | Medium | |
| 27873 | If the positive integer N is a perfect square, which of the… | Medium | |
| 27910 | If x, y, and z are three different prime numbers, which of… | Medium | |
| 27917 | On dividing a number by 5, we get 3 as remainder | Medium | |
| 27927 | How many natural numbers between 23 and 137 are divisible by 7 | Medium | |
| 27960 | The function f is defined for all positive integers w by the… | Medium | |
| 28056 | If the least common subtraction of two prime numbers x and y… | Medium | |
| 28062 | The numbers {1, 3, 6, 7, 7, 7} are used to form… | Medium | |
| 28094 | How many even integers from 1 to 200 (both inclusive) have even… | Medium | |
| 28298 | The product of n^2 consecutive positive integers is always divisible by | Medium | |
| 28300 | How many two digit numbers of distinct digits can be formed by… | Medium | |
| 28335 | If G = 775 × 778 × 781, what is the remainder… | Medium | |
| 28358 | Find the natural number nearest to 9217 which completely divides 88 without… | Medium | |
| 28385 | The two roots of the quadratic equation x2 - 85x + c… | Medium | |
| 28408 | If x2 + kx - 3, is divisible by (x - 1)… | Medium | |
| 28476 | If A and B are two prime numbers bigger than 2, which… | Medium | |
| 28530 | How many 3 digit positive integers W exist that when divided by… | Medium | |
| 28569 | If n = 2cd, where c and d are distinct prime numbers… | Medium | |
| 28618 | The least multiple of 7, which leaves a remainder of 4, when… | Medium | |
| 28627 | When the integer z is divided by 12, the remainder is 3 | Medium | |
| 28690 | What is the least number that should be added to 1076, so… | Medium | |
| 28720 | If y = 20 | Medium | |
| 28749 | If Y is the smallest positive integer that is not prime and… | Medium | |
| 28758 | The product of the prime integers between 43 and 50, inclusive, is | Medium | |