DIVISIBILITY TEST PRACTICE QUESTIONS

(1)  If a positive integer n is divided by 5, the remainder is 3. Which of the numbers below yields a remainder of 0 when it is divided by 5?

A) n + 3     B) n + 2     C) n - 1     D) n - 2     E) n + 1

(2)  If n is an integer, when (2n + 2)² is divided by 4 the remainder is

A) 0     B) 1     C) 2     D) 3     E) 4

(3)  When the integer n is divided by 8, the remainder is 3. What is the remainder if 6n is divided by 8?

A) 0     B) 1     C) 2     D) 3     E) 4

(4)  If an integer n is divisible by 3, 5 and 12, what is the next larger integer divisible by all these numbers?

A) n + 3     B) n + 5     C) n + 12     D) n + 60

(5)  If 8A5146B is divisible by 88, then what is the value of AxB?

A) 4         B) 16       C) 8        D) 12

(6)  What is the number of even factors of 36000 which are divisible by 9 but not by 36?

a) 20      b) 4      c) 10     d) 12

 (7)  The number A39K2 is completely divisible by both 8 and 11. Here both A and K are single digit natural numbers. Which of the following is the possible value of A + K ?

a) 8      b) 10    c) 12      d) 14 

(8)  What is dividend, divisor 17, the quotient is 9 and the remainder is 5

(A)  153  (B)  156  (C)  158  (D)  None of these

(9)  How many numbers from 10 to 50 are exactly divisible by 3

(A)  13  (B)  12  (C)  14  (D)  11

(10)  Find the value of a + b + c if 173a is divisible by 9, 173b is divisible by 11 and 173c is divisible by 6

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