एक राशि (x=4) पर (39) और (x=10) पर (87) है। यदि वृद्धि रेखीय है तो प्रति चरण वृद्धि क्या है?

A quantity is (39) at (x=4) and (87) at (x=10). If the growth is linear then what is the increase per step?

Author: Muft Shiksha Editorial Team Published:
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Correct Answer

B. (8)

Step 1

Concept

The increase per step is \(\frac{87-39}{10-4}=8\). In a linear model the rate remains constant.

Step 2

Why this answer is correct

The correct answer is B. (8). The increase per step is \(\frac{87-39}{10-4}=8\). In a linear model the rate remains constant.

Step 3

Exam Tip

प्रति चरण वृद्धि \(\frac{87-39}{10-4}=8\) है। रेखीय मॉडल में दर स्थिर रहती है।

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एक राशि (x=4) पर (39) और (x=10) पर (87) है। यदि वृद्धि रेखीय है तो प्रति चरण वृद्धि क्या है? / A quantity is (39) at (x=4) and (87) at (x=10). If the growth is linear then what is the increase per step?

Correct Answer: B. (8). Explanation: प्रति चरण वृद्धि \(\frac{87-39}{10-4}=8\) है। रेखीय मॉडल में दर स्थिर रहती है। / The increase per step is \(\frac{87-39}{10-4}=8\). In a linear model the rate remains constant.

Which concept should I revise for this Mathematics MCQ?

The increase per step is \(\frac{87-39}{10-4}=8\). In a linear model the rate remains constant.

What exam hint can help solve this Mathematics question?

प्रति चरण वृद्धि \(\frac{87-39}{10-4}=8\) है। रेखीय मॉडल में दर स्थिर रहती है।