| 80961 | The least number which should be added to 1800 so that the… | Medium | |
| 80984 | Find the least value of 'a' so that 365a24 is divisible by… | Medium | |
| 81021 | A “Sophie Germain” prime is any positive prime number p for which… | Medium | |
| 81032 | When n is divided by 24, the remainder is 4 | Medium | |
| 81084 | For all positive integers n and m, the function A(n) equals the… | Medium | |
| 81096 | A seven-digit phone number is divisible by 8 | Medium | |
| 81142 | a number divided by 64 leaves remainder 37 what is the remainder… | Medium | |
| 81183 | In a division sum, the divisor is ten times the quotient and… | Medium | |
| 81194 | When divided by 5, x has a remainder of 3 and y… | Medium | |
| 81246 | If x is divisible by 10, 14, and 70, which of the… | Medium | |
| 81287 | How many numbers from 49 to 79 are exactly divisible by 11 | Medium | |
| 81304 | What is the remainder when 81+82+83……+815 is divided by 6 | Medium | |
| 81413 | In a division, divident is 729, divisior is 38 and quotient is… | Medium | |
| 81428 | What is the least number should be added to 1056, so the… | Medium | |
| 81450 | When n is divided by 24, the remainder is 6 | Medium | |
| 81566 | Consider below info to be a table: AMOUNT OF BACTERIA TIME -… | Medium | |
| 81605 | For any integer p, *p is equal to the product of all… | Medium | |
| 81634 | What is the greatest value of n such that 4^n is a… | Medium | |
| 81680 | Find large no | Medium | |
| 81732 | On dividing a number by 357, we get 42 as remainder.On dividing… | Medium | |
| 81769 | If n = 30 | Medium | |
| 81780 | Let x be a positive integer, what is the remainder when 5^(3x+1)+5… | Medium | |
| 81798 | What is the product of all the prime factors of 15 | Medium | |
| 81823 | The greatest number of four digits which is divisible by 18,27,54 and… | Medium | |
| 81863 | Which of the following has 35^70 as a factor | Medium | |
| 81931 | On dividing 13698 by a certain number, we get 89 as quotient… | Medium | |
| 81936 | What is the sum of the different positive prime factors of 350 | Medium | |
| 82033 | The difference of two numbers is 1565 | Medium | |
| 82149 | Which of the following is not divisible by 6 | Medium | |
| 82207 | Can you find the smallest non fractional number such that If the… | Medium | |
| 82300 | The largest 4 digit number exactly divisible by 55 is | Medium | |
| 82302 | The least number which should be added to 3218 so that the… | Medium | |
| 82404 | A number when divided by 5, gives 45 as quotient and 0… | Medium | |
| 82567 | A number when divided by 219 gives a remainder 32, what remainder… | Medium | |
| 82623 | Find a sum for first 7 prime numbers | Medium | |
| 82625 | A number when divided by a divisor leaves a remainder of 25 | Medium | |
| 82637 | How many different positive integers are factors of 40 | Medium | |
| 82642 | How many two digit numbers of distinct digits can be formed by… | Medium | |
| 82711 | When 242 is divided by a certain divisor the remainder obtained is… | Medium | |
| 82732 | If 14,444 – n is divisible by 11, and 0 < n… | Medium | |
| 82748 | What least number must be added to 696, so that the sum… | Medium | |
| 82752 | What is the remainder when 1201 × 1202 ×1203 × 1204 is… | Medium | |
| 82764 | What is the product of the greatest 2 digit multiple of 5… | Medium | |
| 82796 | When positive integer n is divided by 5, the remainder is 1 | Medium | |
| 82801 | What is the prime factors’ number of 48 | Medium | |
| 82823 | If (z + 6)/8 is an integer, what is remainder when z… | Medium | |
| 82836 | In the number 11,0AB, A and B represent the tens and units… | Medium | |
| 82859 | What is the remainder when 43^92 is divided by 5 | Medium | |
| 82876 | What is the product of all the prime factors of 26 | Medium | |
| 82889 | What is the dividend | Medium | |