दृश्य मॉडल में \(15^2\) को \((10+5)^2\) से निकालने पर छोटे वर्ग का क्षेत्रफल कितना है?

In the visual model of \(15^2\) using \((10+5)^2\), what is the area of the small square?

Author: Muft Shiksha Editorial Team Published:
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Correct Answer

B. \(25\)

Step 1

Concept

The small square has side \(5\), so its area is \(5^2=25\). Exam tip: identify the small square separately.

Step 2

Why this answer is correct

The correct answer is B. \(25\). The small square has side \(5\), so its area is \(5^2=25\). Exam tip: identify the small square separately.

Step 3

Exam Tip

छोटे वर्ग की भुजा \(5\) है इसलिए क्षेत्रफल \(5^2=25\) होगा। परीक्षा में छोटे वर्ग को अलग पहचानें।

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दृश्य मॉडल में \(15^2\) को \((10+5)^2\) से निकालने पर छोटे वर्ग का क्षेत्रफल कितना है? / In the visual model of \(15^2\) using \((10+5)^2\), what is the area of the small square?

Correct Answer: B. \(25\). Explanation: छोटे वर्ग की भुजा \(5\) है इसलिए क्षेत्रफल \(5^2=25\) होगा। परीक्षा में छोटे वर्ग को अलग पहचानें। / The small square has side \(5\), so its area is \(5^2=25\). Exam tip: identify the small square separately.

Which concept should I revise for this Mathematics MCQ?

The small square has side \(5\), so its area is \(5^2=25\). Exam tip: identify the small square separately.

What exam hint can help solve this Mathematics question?

छोटे वर्ग की भुजा \(5\) है इसलिए क्षेत्रफल \(5^2=25\) होगा। परीक्षा में छोटे वर्ग को अलग पहचानें।