| 44535 | Find large no | Medium | |
| 44538 | By using the numbers 1, 2, 3, 5 and 7 only once… | Medium | |
| 44548 | The prime sum of an integer n greater than 1 is the… | Medium | |
| 44658 | For any integer k > 1, the term “length of an integer”… | Medium | |
| 44723 | By using the numbers 7, 2, 3, 4 and 6 only once… | Medium | |
| 44750 | If p and r are integers, and p^2 = 20r, then r… | Medium | |
| 44756 | Set A consists of all the prime numbers between 12 and 32 | Medium | |
| 44768 | How many numbers from 10 to 31 are exactly divisible by 3 | Medium | |
| 44794 | A no.when divided by 225 gives a remainder 43, what remainder will… | Medium | |
| 44880 | What is the dividend | Medium | |
| 44904 | What least number should be added to 1056,So that the sum is… | Medium | |
| 44929 | If n is a natural number, then (6n2 + 6n) is always… | Medium | |
| 44935 | The variables m and n are positive integers | Medium | |
| 44950 | a and b are positive integers less than or equal to 7 | Medium | |
| 45001 | How many even number in the range between 10 to 120 inclusive… | Medium | |
| 45019 | How many integers from 0 to 53, inclusive, have a remainder of… | Medium | |
| 45052 | Which number can we add to 425897 to get a number exactly… | Medium | |
| 45070 | If n=4p where p is a prime number greater than 3, how… | Medium | |
| 45102 | what is the remainder when 7^700 is divided by 100 | Medium | |
| 45147 | If 13 and 17 are prime numbers, which of the following CANNOT… | Medium | |
| 45199 | Which of the following must be true | Medium | |
| 45204 | (x + 7) is a factor in x^2 - mx - 35 | Medium | |
| 45207 | What is the smallest integer that is the sum of 2 distinct… | Medium | |
| 45349 | N is a positive integer | Medium | |
| 45351 | On dividing 161 by a number, the quotient is 10 and the… | Medium | |
| 45407 | What least number must be added to 9879, so that the sum… | Medium | |
| 45415 | What is the remainder when (71)(73) is divided by 9 | Medium | |
| 45497 | What is the prime factors’ number of 18 | Medium | |
| 45510 | What least number should be subtracted from 642 so that the remainder… | Medium | |
| 45551 | What is the remainder when 570 is divided by 6 | Medium | |
| 45592 | How many integers from 0 to 44, inclusive, have a remainder of… | Medium | |
| 45655 | What least number must be added to 1078, so that the sum… | Medium | |
| 45706 | Which of the following is a prime number | Medium | |
| 45752 | In a question on division with zero remainder, a candidate took 22… | Medium | |
| 45808 | On dividing 109 by a number, the quotient is 9 and the… | Medium | |
| 45817 | What is the sum of all 3 digit numbers that leave a… | Medium | |
| 45897 | The greatest number of four digits which is divisible by 18, 25… | Medium | |
| 45918 | The product of all the prime numbers less than 20 is closest… | Medium | |
| 45940 | If 2^z is a factor of 25!, which of the following could… | Medium | |
| 45945 | If 11 and 13 are prime numbers, which of the following CANNOT… | Medium | |
| 45981 | If a positive integer n is divisible by both 2 and 5… | Medium | |
| 46014 | In the number 11,0AB, A and B represent the tens and units… | Medium | |
| 46050 | A no.when divided by 125 gives a remainder 40, what remainder will… | Medium | |
| 46096 | How many factors of 270 are odd numbers greater than 1 | Medium | |
| 46140 | Which of the following is not divisible by 4 | Medium | |
| 46148 | If 2^4, 3^3, and 13^3 are factors of the product of 1,452… | Medium | |
| 46179 | If a and b are integers and (2^a)(3^b) is a factor of… | Medium | |
| 46181 | Find the remainder of the division (3^15)/7 | Medium | |
| 46270 | In a question on division with zero remainder, a candidate took 12… | Medium | |
| 46297 | Each student at a certain business school is assigned a 6-digit student… | Medium | |