allery₹20,000 मोलाचें मशीन वर्सुकी 10% घसरण करता. 2 वर्सां उपरांत मोल?
A₹16,000
B₹16,200
C₹16,400
D₹18,000
Answer & Solution
Correct answer: B. ₹16,200
दोन वर्सुकी उणावा उपरांत मोल ₹20,000 × 0.9² = ₹16,200 आसता.
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