Class 9 Exam > Class 9 Questions > Which of the following is a rational number?a...
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Which of the following is a rational number?
- a)2√3
- b)0
- c)π
- d)1+√3
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Which of the following is a rational number?a)2√3b)0c)πd)1+...
Rational Number
A rational number is a number that can be expressed in the form of p/q where p and q are integers and q is not equal to zero.
Given Options
a) 23 - This is an integer and can be written as 23/1. It is a rational number.
b) 0 - This can be written as 0/1. It is a rational number.
c) √2 - This is an irrational number as it cannot be expressed in the form of p/q where p and q are integers.
d) 1 3 - This is a mixed fraction and can be written as 4/3. It is a rational number.
Conclusion
Hence, the only rational number among the given options is 0.
A rational number is a number that can be expressed in the form of p/q where p and q are integers and q is not equal to zero.
Given Options
a) 23 - This is an integer and can be written as 23/1. It is a rational number.
b) 0 - This can be written as 0/1. It is a rational number.
c) √2 - This is an irrational number as it cannot be expressed in the form of p/q where p and q are integers.
d) 1 3 - This is a mixed fraction and can be written as 4/3. It is a rational number.
Conclusion
Hence, the only rational number among the given options is 0.
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Which of the following is a rational number?a)2√3b)0c)πd)1+...
Because it can be written in the form of p/q that's why and zero is a integer
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Which of the following is a rational number?a)2√3b)0c)πd)1+√3Correct answer is option 'B'. Can you explain this answer? for Class 9 2025 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Which of the following is a rational number?a)2√3b)0c)πd)1+√3Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 9 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is a rational number?a)2√3b)0c)πd)1+√3Correct answer is option 'B'. Can you explain this answer?.
Which of the following is a rational number?a)2√3b)0c)πd)1+√3Correct answer is option 'B'. Can you explain this answer? for Class 9 2025 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Which of the following is a rational number?a)2√3b)0c)πd)1+√3Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 9 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is a rational number?a)2√3b)0c)πd)1+√3Correct answer is option 'B'. Can you explain this answer?.
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