| 40875 | If n is the greatest positive integer for which 4^n is a… | Medium | |
| 40940 | If (5)(x^2) has three different prime factors, at most how many different… | Medium | |
| 40950 | When positive integer N is divided by positive integer J, the remainder… | Medium | |
| 41022 | A certain no | Medium | |
| 41037 | A number when divided by 45, gives 30 as quotient and 0… | Medium | |
| 41046 | Which of the following is the Highest Common Factor of 49, 63… | Medium | |
| 41051 | What least number mustbe subtracted from 427398 so that remaining no.is divisible… | Medium | |
| 41054 | What least number should be added to 1015, so that the sum… | Medium | |
| 41067 | Find large number from below question The difference of two numbers is… | Medium | |
| 41102 | If a number p is prime, and 2p+3 = q, where q… | Medium | |
| 41104 | Find large no | Medium | |
| 41138 | If the remainder is 8 when positive integer n is divided by… | Medium | |
| 41186 | What is the sum of the different positive prime factors of 880 | Medium | |
| 41190 | Find the smallest number of 6 digits which is exactly divisible by… | Medium | |
| 41203 | When the positive integer x is divided by 9,the remainder is 5.What… | Medium | |
| 41308 | The least number which when divided by 4, 6, 7 and 8… | Medium | |
| 41312 | What is the least number that should be added to 1054, so… | Medium | |
| 41354 | A function g(n), where n is an integer, is defined as the… | Medium | |
| 41364 | How many factors of 440 are odd numbers greater than 1 | Medium | |
| 41392 | Find a sum for first 3 prime number'ss | Medium | |
| 41457 | Find a sum for 1st 8 prime number's | Medium | |
| 41463 | What is the smallest positive perfect square that is divisible by 4… | Medium | |
| 41486 | If x is the sum of six consecutive integers, then x is… | Medium | |
| 41624 | What is the total number of prime numbers less than 65 | Medium | |
| 41677 | The product of the prime integers between 42 and 50, inclusive, is | Medium | |
| 41695 | What is the remainder when 220*165*110*55 is divided by 15 | Medium | |
| 41830 | A no | Medium | |
| 41866 | A credit card number has 6 digits (between 1 to 9 inclusive) | Medium | |
| 41885 | Find large number from below question The difference of two numbers is… | Medium | |
| 41897 | How many two digit numbers of distinct digits can be formed by… | Medium | |
| 41966 | When positive integer N is divided by positive integer P, the quotient… | Medium | |
| 41987 | What is the greatest prime factor of (13!12!) + (13!14!) | Medium | |
| 42115 | If a number p is prime, and 2p+4 = q, where q… | Medium | |
| 42148 | A number when divided by a certain divisor left remainder 241, when… | Medium | |
| 42190 | Find the total number of prime factors in the expression (4)11 x… | Medium | |
| 42220 | How many of the positive factors of 26 , 16 and how… | Medium | |
| 42446 | What is the lowest positive integer that is divisible by each of… | Medium | |
| 42458 | If k^3 is divisible by 162, what is the least possible value… | Medium | |
| 42596 | On dividing 23 by a number, the quotient is 5 and the… | Medium | |
| 42601 | 16 +17+18+19=70 | Medium | |
| 42619 | In a division sum, the remainder is 6 and the divisor is… | Medium | |
| 42646 | What is the remainder when 1201 × 1202 ×1204 × 1205 is… | Medium | |
| 42672 | What is the greatest prime factor of 1+2+3+。。。+106 | Medium | |
| 42680 | How many of the positive factors of 85 , 105 and how… | Medium | |
| 42717 | If n is a prime number and n ≠ 3, which of… | Medium | |
| 42761 | When positive integer n is divided by 5, the remainder is 2 | Medium | |
| 42835 | Find the least number which when divided by 12,24,36,42 leaves remainder 9,21,33,39… | Medium | |
| 42837 | When n is divided by 24, the remainder is 3 | Medium | |
| 42842 | How many 4 digit numbers are there, if it is known that… | Medium | |
| 42859 | The least number which should be added to 3725 so that the… | Medium | |