alleryایک ٹریپیزیم کے متوازی اطراف ہوتے ہیں 18 m اور 30 m، اونچائی 10 m کے ساتھ۔ ہموار کرنے کے اخراجات ₹12 فی m²۔ کل لاگت؟
A₹2160
B₹2880
C₹3600
D₹5760
Answer & Solution
Correct answer: B. ₹2880
رقبہ ہے (18+30)×10/2 = 240 m²;
ہموار کرنے کے اخراجات 240×₹12 = ₹2880۔
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