allery₹15,000 ਦੀ ਕੀਮਤ ਵਾਲੀ ਮਸ਼ੀਨ ਦੋ ਸਾਲਾਂ ਲਈ ਹਰ ਸਾਲ 10% ਗੁਆਉਂਦੀ ਹੈ। ਕੀ ਮੁੱਲ ਬਾਕੀ ਹੈ?
A₹12,000
B₹12,150
C₹12,250
D₹13,500
Answer & Solution
Correct answer: B. ₹12,150
ਦੋ ਕਟੌਤੀਆਂ ਤੋਂ ਬਾਅਦ ਮੁੱਲ ₹15,000 × 0.9² = ₹12,150 ਹੈ।
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