| 83667 | The Number 3A2105 is divisible by 3.What will be the value of… | Medium | |
| 83768 | If a number is exactly divisible by 11 and 13, which of… | Medium | |
| 83795 | Let x be a positive integer, what is the remainder when 2^(3x+3)+3… | Medium | |
| 83806 | Find the number of ways in which 8064 can be resolved as… | Medium | |
| 83923 | If 6^w is a factor of (10!)^2, What is the greatest possible… | Medium | |
| 84057 | z is a positive integer and multiple of 2; p = 4^z… | Medium | |
| 84058 | How many positive integers, from 2 to 100, inclusive, are not divisible… | Medium | |
| 84147 | How many prime numbers exist in 67 x 353 x 1110 | Medium | |
| 84151 | If 'x' is a positive integer exactly divisible by 6 or 15… | Medium | |
| 84213 | which of the following is the square of an prime number | Medium | |
| 84245 | A five-digit number divisible by 3 is to be formed using numerical… | Medium | |
| 84251 | Two prime numbers are considered consecutive if no other prime lies between… | Medium | |
| 84348 | Find the number of factors T of 180 that are in the… | Medium | |
| 84380 | If 'a' is a positive integer exactly divisible by 3 or 5… | Medium | |
| 84520 | Consider a sequence of numbers given by the expression 5 + (n… | Medium | |
| 84522 | What least number should be subtracted from 2590 so that the remainder… | Medium | |
| 84528 | which no | Medium | |
| 84585 | If integers e and b are distinct factors of 30, which of… | Medium | |
| 84598 | A number is said to be prime saturated if the product of… | Medium | |
| 84661 | How many integers Z are prime numbers in the range 200 <… | Medium | |
| 84692 | If a positive integer n is divisible by both 3 and 7… | Medium | |
| 84710 | What is the least number which when divided by 8, 12, 15… | Medium | |
| 84716 | If x, y, and z are positive integers such that x is… | Medium | |
| 84737 | Which digits should come in place of * and … is divisible… | Medium | |
| 84823 | s is a positive integer and multiple of 2; p = 4^s… | Medium | |
| 84924 | The function f is defined for all positive integers x by the… | Medium | |
| 84927 | What is the smallest integer T greater than 1 that leaves a… | Medium | |
| 84999 | When positive integer k is divided by 5, the remainder is 2 | Medium | |
| 85016 | A three digit number divisible by 7 becomes divisible by 3 when… | Medium | |
| 85169 | There are 9 cities numbered 1 to 9.From how many cities the… | Medium | |
| 85210 | Which of the following numbers is divisible by each one of 3… | Medium | |
| 85231 | How many 4-digit numbers can be formed from the digits 0,2, 3… | Medium | |
| 85234 | P is a no | Medium | |
| 85318 | What is the sum E of all 3 digit numbers that leave… | Medium | |
| 85349 | x is a positive integer of F less than 500 | Medium | |
| 85350 | If m+5/n is a prime integer, which of the following must be… | Medium | |
| 85370 | How many even integers n, where 100 <= n <= 200, are… | Medium | |
| 85427 | If c and d are unique prime integers, which of the following… | Medium | |
| 85486 | The smallest value of n, for which 2n + 1 is not… | Medium | |
| 85506 | If 6x^2 + x - 12 = (gx + b)(cx + d)… | Medium | |
| 85548 | If n is a positive integer, and n^2 has 25 factors, which… | Medium | |
| 85565 | If s, t and r are positive integers greater than 1, and… | Medium | |
| 85643 | The least number which is a perfect square and is divisible by… | Medium | |
| 85649 | What is the smallest number W which when increased by 5 is… | Medium | |
| 85719 | If a, b, and c are consecutive integers such that a <… | Medium | |
| 85722 | what is the nearest no | Medium | |
| 85724 | The least perfect square, which is divisible by each of 21, 36… | Medium | |
| 85926 | If integers w and b are distinct factors of 30, which of… | Medium | |
| 85943 | If x > y, x < 6, and y > -3, what… | Medium | |
| 85989 | The positive two-digit integers s and t have the same digits, but… | Medium | |