Divisibility Questions and Answers

Divisibility Questions

Formula

Definition of Divisibility

Divisibility is a method for calculating the number of times a given number, generally referred as the “Divisor” is enclosed in a different given digit known as the “Dividend.” The number, usually is referred as the “Quotient.” The leftover of dividend from the divisor is known as the “Remainder.”

Formula or Rule

The formula for Divisibility

The formula for checking divisibility of a given number is Dividend = (Divisor + Quotient) + Remainder.

Rules

  • A given digit whose units place has 0 or any other digit which can be divided by 2.
  • A given digit can be divisible by 4 if the preceding two numbers are either 0 or are divisible by 4.
  • Any digit that ends with a 5 or 0 is perfectly divisible by 5
  • For identifying any digit that is divisible by 7, one is required primarily to double the last number of the given value.
  • Any number whose last three digits are either 0 or are perfectly divisible by 8 can be divided by 8.
  • When the difference in the total of the numbers at odd places as well as the sum of the numbers at even places of any value is 0 or a multiple of 11, that value or digit is absolutely divisible by 11
  • Any value whose last two numbers are either 0 or are the multiples of 25 is absolutely divisible by 25.

Question 1

Time: 00:00:00
Calculate the remainder for the number 3697 when it is divided by 2?

2

2

5

5

1

1

10

10

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Question 2

Time: 00:00:00
What is the quotient of the given number 2368 when it is divided by 3? 

7136

7136

368

368

789

789

956

956

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Question 3

Time: 00:00:00
Which number among the given option is divisible by 3? 

111

111

993

993

125

125

999

999

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Question 4

Time: 00:00:00
Calculate the smallest integer which is a multiple of 3, 5, and 10. 

52

52

20

20

30

30

35

35

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Question 5

Time: 00:00:00
Calculate how many numbers less than 500 are divisible by 2, 3, 4, 5, 7, or 21? 

457

457

368

368

250

250

385

385

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Question 6

Time: 00:00:00
 Identify the odd number among the following. 

21

21

44

44

644

644

870

870

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Question 7

Time: 00:00:00
Calculate the quotient and the remainder when 3472 is divided by 7. 

496, 0

496, 0

500, 5

500, 5

456, 2

456, 2

789, 1

789, 1

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Question 8

Time: 00:00:00
Calculate the probability of divisibility of the sum of the first B number by B.

1/2

1/2

3/4

3/4

5/7  

5/7  

1/9

1/9

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Question 9

Time: 00:00:00
Calculate how many numbers between 1 and 100, including both are divisible by 9 or 4. 

34

34

23

23

45

45

13

13

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Question 10

Time: 00:00:00
Calculate the smallest five digit number divisible by 12, 13, and 20. 

10247

10247

10140

10140

12361

12361

None of the above

None of the above

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Question 11

Time: 00:00:00
Calculate the smallest five digit number divisible by 12, 13, and 20. 

10247

10247

10140

10140

12361

12361

None of the above

None of the above