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In an examination, 53% of the candidates...

In an examination, 53% of the candidates failed in science and 48% failed in mathematics. If 40% failed in both subjects, what percentage passed in both subjects?
एक परीक्षा में 53% छात्र विज्ञान में अनुत्तीर्ण हुए तथा 48% गणित में अनुत्तीर्ण रह गए | यदि 40% दोनों विषयों में अनुत्तीर्ण रहे, तो दोनों विषयों में कितने प्रतिशत उत्तीर्ण हुए?

A

`51%`

B

`39%`

C

`49%`

D

`43%`

Text Solution

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The correct Answer is:
B
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