allery5% ਸਧਾਰਨ ਵਿਆਜ 'ਤੇ, ₹8,000 ਨੂੰ ₹1,200 ਕਮਾਉਣ ਲਈ ਕਿੰਨਾ ਸਮਾਂ ਲੱਗਦਾ ਹੈ?
A2 ਸਾਲ
B2.5 ਸਾਲ
C3 ਸਾਲ
D3.5 ਸਾਲ
Answer & Solution
Correct answer: C. 3 ਸਾਲ
ਵਿਆਜ = ਮੂਲਧਨ × ਦਰ × ਸਮਾਂ ਵਰਤਣ ਨਾਲ 1,200 = 8,000 × 0.05 × t ਮਿਲਦਾ ਹੈ, ਇਸ ਲਈ t 3 ਸਾਲ ਹੈ।
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