Number System · General Aptitude

ABC26GN0283 · If 37X3 is a four-digit natural number divisible by 7, then the place marked as X must have the value

ABC26GN0284 · If the seven-digit number 876 p 37 q is divisible by 225, then the values of p and q respectively are

ABC26GN0285 · If a number 774958A96B is divisible by 8 and 9, the respective values of A and B will be

ABC26GN0286 · How many of the following numbers are divisible by 132? 264, 396, 462, 792, 968, 2178, 5184, 6336

ABC26GN0287 · If x and y are positive integers such that (3 x+7 y) is a multiple of 11 , then which of the following is also a multiple of 11?

ABC26GN0288 · If n be any natural number then by which largest number (n3-n ) is always divisible? · 2010

ABC26GN0289 · If a and b are two odd positive integers, by which of the following integers is (a4-b4 ) always divisible? · 2010

ABC26GN0290 · The difference between the squares of any two consecutive integers is equal to

ABC26GN0291 · The number 6 n2+6 n for natural number n is always divisible by · 2007

ABC26GN0292 · The difference of a number consisting of two digits and the number formed by interchanging the digits is always divisible by

ABC26GN0293 · The sum of a number consisting of two digits and the number formed by interchanging the digits is always divisible by

ABC26GN0294 · The largest natural number, which exactly divides the product of any four consecutive natural numbers, is · 2007

ABC26GN0295 · If n is a whole number greater than 1 , then n2 (n2-1 ) is always divisible by

ABC26GN0296 · If n is any odd number greater than 1 , then n (n2-1 ) is

ABC26GN0297 · The sum of the digits of a 3-digit number is subtracted from the number. The resulting number is always

ABC26GN0298 · A number is multiplied by 11 and 11 is added to the product. If the resulting number is divisible by 13, the smallest original number is

ABC26GN0299 · The product of any three consecutive natural numbers is always divisible by

ABC26GN0300 · The sum of three consecutive odd numbers is always divisible by I. 2 II. 3 III. 5 IV. 6

ABC26GN0301 · The greatest number by which the product of three consecutive multiples of 3 is always divisible is

ABC26GN0302 · If p is a prime number greater than 3, then (p2-1 ) is always divisible by

ABC26GN0303 · The difference between the squares of two consecutive odd integers is always divisible by

ABC26GN0304 · A 4-digit number is formed by repeating a 2-digit number such as 2525, 3232 etc. Any number of this form is exactly divisible by · 2010

ABC26GN0305 · A 6-digit number is formed by repeating a 3-digit number; for example, 256256 or 678678 etc. Any number of this form is always exactly…

ABC26GN0306 · The sum of the digits of a natural number ( 10n-1 ) is 4707, where n is a natural number. The value of n is · 2010

ABC26GN0307 · (xn-an ) is divisible by (x-a)

ABC26GN0308 · Which one of the following is the number by which the product of 8 consecutive integers is divisible?

ABC26GN0309 · Consider the following statements: For any positive integer n, the number 10n-1 is divisible by (1) 9 for n=odd only (2) 9 for n= even only…

ABC26GN0310 · If n is any positive integer, 34 n-43 n is always divisible by

ABC26GN0311 · If the square of an odd natural number is divided by 8, then the remainder will be

ABC26GN0312 · The largest number that exactly divides each number of the sequence 15-1,25-2,35-3, , n5-n, . is

ABC26GN0313 · The difference of the squares of two consecutive even integers is divisible by

ABC26GN0314 · The difference of the squares of two consecutive odd integers is divisible by

ABC26GN0315 · The smallest 4-digit number exactly divisible by 7 is · 2009

ABC26GN0316 · What least number must be added to 1056 to get a number exactly divisible by 23? · 2009

ABC26GN0317 · Which of the following numbers should be added to 8567 to make it exactly divisible by 4? (Bank Recruitment, 2008) · 2008

ABC26GN0318 · Find the least 6-digit number which is exactly

ABC26GN0319 · Which is the greatest 5-digit number exactly divisible then how many numbers will remain? (R.R.B., 2006) by 279? · 2006

ABC26GN0320 · The least number, which must be added to the greatest 6-digit number so that the sum may be exactly divisible by 327 is

ABC26GN0321 · The least number more than 5000 which is divisible by 73 is

ABC26GN0322 · The nearest integer to 58701 which is exactly divisible (Civil Services, 2007) by 567 is

ABC26GN0323 · The smallest number which must be subtracted from 100 and 300, having first and the last digit as 2? 8112 to make it exactly divisible by…

ABC26GN0324 · The smallest number that must be added to 803642 in order to obtain a multiple of 11 is · 2007

ABC26GN0325 · The number of times 99 is subtracted from 1111 so 289. While writing all the numbers from 700 to 1000, that the remainder is less than 99…

ABC26GN0326 · The smallest number by which 66 must be multiplied to make the result divisible by 18 is

ABC26GN0327 · A 9-digit number in which zero does not appear and no digits are repeated has the following properties: The number comprising the left most…

ABC26GN0328 · If 11,109,999 is divided by 1111, then what is the remainder? · 2007

ABC26GN0329 · A number divided by 68 gives the quotient 260 and remainder zero. If the same number is divided by 65, the remainder is

ABC26GN0330 · Which of the following prime numbers while dividing 2176 leaves 9 as remainder?

ABC26GN0332 · The number 534677 is divided by 777. The difference of divisor and remainder is

ABC26GN0333 · In a division sum, the quotient, dividend and remainder are 15, 940 and 25 respectively. The divisor is