Question
1.
2.
3.
4.
Answer (Detailed Solution Below)
Option 3 : No change
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Detailed Solution
सही उत्तर No change है।
Key Points
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prepsnap.in • Part -AQuestion:
The length of a rectangle is increased by 25% and its breadth is decreased by 20%. What is the percentage change in its area?
1.
5% increase
2.
4% decrease
3.
No change
4.
5% decrease
Correct Answer: No change
New area = 1.25 × 0.80 = 1.00, so the area is unchanged. / नया क्षेत्रफल = 1.25 × 0.80 = 1 — क्षेत्रफल अपरिवर्तित रहता है।
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