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In an examination, 47% passed in science...

In an examination, 47% passed in science and 51% failed in mathematics. If 42% failed in both subjects, what percentage passed in both subjects?
एक परीक्षा में, विज्ञान में 47% सफल रहे तथा गणित में 51% असफल हो गए | यदि 42% दोनों विषयों में असफल रहे, तो दोनों विषयों में कितने प्रतिशत सफल रहे ?

A

0.38

B

0.42

C

0.4

D

0.36

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In an examination, 54% of the candidates passed in science and 42% failed in mathematics. If 32% failed in both subjects, what percentage passed in both subjects? एक परीक्षा में 54% छात्र विज्ञान में उत्तीर्ण हुए तथा 42% गणित में अनुत्तीर्ण रह गए | यदि 32% दोनों विषयों में अनुत्तीर्ण रहे, तो दोनों विषयों में कितने प्रतिशत उत्तीर्ण हुए ?

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?

In an examination, 48% of candidates passed in science and 56% failed in mathematics. If 32% failed in both subjects, then what percent passed in both subjects? / एक परीक्षा में 48% छात्र विज्ञान में उत्तीर्ण हुए जबकि 56% छात्र गणित में अनुत्तीर्ण रह गए | यदि 32% छात्र दोनों विषयों में असफल रहे, तो दोनों विषयों में कितने प्रतिशत उत्तीर्ण हुए ?

In an examination, 52% candidates failed in English and 42% failed in Mathematics. If 17% failed in both the subjects, then what percent passed in both the subjects ?

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