यदि संख्या रेखा पर (M) और (N) क्रमशः (-6.2) और (-1.8) पर हैं, तो (MN) की लंबाई कितनी है?

If (M) and (N) are at (-6.2) and (-1.8) respectively on the number line, what is the length of (MN)?

Author: Muft Shiksha Editorial Team Published:
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Correct Answer

B. (4.4)

Step 1

Concept

The length is (|-1.8-(-6.2)|=4.4). In exams, always write length as positive.

Step 2

Why this answer is correct

The correct answer is B. (4.4). The length is (|-1.8-(-6.2)|=4.4). In exams, always write length as positive.

Step 3

Exam Tip

लंबाई (|-1.8-(-6.2)|=4.4) है। परीक्षा में लंबाई हमेशा धनात्मक लिखें।

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यदि संख्या रेखा पर (M) और (N) क्रमशः (-6.2) और (-1.8) पर हैं, तो (MN) की लंबाई कितनी है? / If (M) and (N) are at (-6.2) and (-1.8) respectively on the number line, what is the length of (MN)?

Correct Answer: B. (4.4). Explanation: लंबाई (|-1.8-(-6.2)|=4.4) है। परीक्षा में लंबाई हमेशा धनात्मक लिखें। / The length is (|-1.8-(-6.2)|=4.4). In exams, always write length as positive.

Which concept should I revise for this Mathematics MCQ?

The length is (|-1.8-(-6.2)|=4.4). In exams, always write length as positive.

What exam hint can help solve this Mathematics question?

लंबाई (|-1.8-(-6.2)|=4.4) है। परीक्षा में लंबाई हमेशा धनात्मक लिखें।