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What is the smallest number that should be added to 27452 to make it exactly divisible by 9?
- a)1
- b)2
- c)7
- d)8
- e)9
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
What is the smallest number thatshould be added to 27452 to make it ex...
If a number is divisible by 9, the sum of its digits must be a multiple of 9.
Here, 2+7+4+5+2=20, the next multiple of 9 is 27.
7 must be added to 27452 to make it divisible by 9.
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What is the smallest number thatshould be added to 27452 to make it ex...
Solution:
To make a number divisible by 9, the sum of its digits must be divisible by 9.
The sum of the digits of 27452 is 2 + 7 + 4 + 5 + 2 = 20.
To make it divisible by 9, we need to add the smallest number that will make the sum of the digits a multiple of 9.
The next multiple of 9 greater than 20 is 27.
Therefore, we need to add 7 to 27452 to make it exactly divisible by 9.
Hence, the correct answer is option C) 7.
To make a number divisible by 9, the sum of its digits must be divisible by 9.
The sum of the digits of 27452 is 2 + 7 + 4 + 5 + 2 = 20.
To make it divisible by 9, we need to add the smallest number that will make the sum of the digits a multiple of 9.
The next multiple of 9 greater than 20 is 27.
Therefore, we need to add 7 to 27452 to make it exactly divisible by 9.
Hence, the correct answer is option C) 7.
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What is the smallest number thatshould be added to 27452 to make it exactly divisible by 9?a)1 b)2 c)7 d)8 e)9Correct answer is option 'C'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about What is the smallest number thatshould be added to 27452 to make it exactly divisible by 9?a)1 b)2 c)7 d)8 e)9Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the smallest number thatshould be added to 27452 to make it exactly divisible by 9?a)1 b)2 c)7 d)8 e)9Correct answer is option 'C'. Can you explain this answer?.
What is the smallest number thatshould be added to 27452 to make it exactly divisible by 9?a)1 b)2 c)7 d)8 e)9Correct answer is option 'C'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about What is the smallest number thatshould be added to 27452 to make it exactly divisible by 9?a)1 b)2 c)7 d)8 e)9Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the smallest number thatshould be added to 27452 to make it exactly divisible by 9?a)1 b)2 c)7 d)8 e)9Correct answer is option 'C'. Can you explain this answer?.
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