alleryਰੇਣੂ ਆਪਣਾ ਅੱਧਾ ਨਕਦ ਖਰਚ ਕਰਦੀ ਹੈ, ਫਿਰ ਜੋ ਬਚਦਾ ਹੈ ਉਸ ਦਾ ਇੱਕ ਤਿਹਾਈ ਹਿੱਸਾ; ₹20 ਬਾਕੀ ਹੈ। ਸ਼ੁਰੂਆਤੀ ਨਕਦ?
A₹50
B₹80
C₹60
D₹70
Answer & Solution
Correct answer: C. ₹60
ਅੰਤਮ ਨਕਦ (1/2) × (2/3) = 1/3 ਸ਼ੁਰੂਆਤੀ ਰਕਮ ਦਾ ਹੈ, ਇਸਲਈ ਉਸਨੇ ₹60 ਨਾਲ ਸ਼ੁਰੂਆਤ ਕੀਤੀ।
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