alleryA 3/4 L ਮਿਸ਼ਰਣ ਵਾਲੀਅਮ ਦੁਆਰਾ 2/5 ਸ਼ਰਬਤ ਹੈ; ਕਿੰਨਾ ਪਾਣੀ ਇਸ ਨੂੰ 1/4 ਸ਼ਰਬਤ ਬਣਾਉਂਦਾ ਹੈ?
A3/20 L
B3/10 L
C9/20 L
D6/5 L
Answer & Solution
Correct answer: C. 9/20 L
ਸ਼ਰਬਤ ਦੀ ਮਾਤਰਾ 3/4 × 2/5 = 3/10 L ਹੈ, ਇਸ ਲਈ ਲੋੜੀਂਦਾ ਕੁੱਲ (3/10) ÷ (1/4) = 6/5 L ਹੈ ਅਤੇ ਪਾਣੀ ਜੋੜਿਆ ਗਿਆ 6/5 − 3/4 = 9/20 L ਹੈ।
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