- A₹1000
- B₹1200
- C₹1400
- D₹3100
Step-by-Step Solution
Perimeter = 10 + 4 + 4 + 6 + 14 + 10 = 48 m. Cost = = ₹1200. (₹3100 uses the area 124 sq m; ₹1000 leaves out the two 4 m notch sides.)
Answer: B) ₹1200
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