This is the last question choose any one
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Solution for the first option:
Area of Path = Area of bigger rectangle - Area of smaller rectangle
→ Area of Path = {(30+5+5)(20+5+5)} - {(30)(20)}
→ Area of Path = (40)(30) - (30)(20)
→ Area of Path = 1200 - 600
→ Area of Path = 600 m²
Rate of cementing = ₹200 per m²
Cost of cementing the path = Area of Path × Rate of cementing
→ Cost = 600(200)
→ Cost = ₹1,20,000
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