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Bunuel
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In an examination 43% passed in Math, 52% passed in Physics and 52% pa 21 Jan 2022, 06:15
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65% (hard)

Question Stats:

65% (02:49) correct 35% (03:04) wrong based on 185 sessions

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In an examination 43% passed in Math, 52% passed in Physics and 52% passed in Chemistry. Only 8% students passed in all the three. 14% passed in Math and Physics and 21% passed in Math and Chemistry and 20% passed in Physics and Chemistry. Number of students who took the exam is 200. Let Set P, Set C and Set M denotes the students who passed in Physics, Chemistry and Math respectively. Then what is the ratio of students passing in Math only to the students passing in Chemistry only?

A. 13:16
B. 16:19
C. 19:22
D. 22:25
E. None of the above
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In an examination 43% passed in Math, 52% passed in Physics and 52% pa 21 Jan 2022, 20:08
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200 = 43 + 52 + 52 - ( 14 + 21 + 20 ) + 8
all = Mth + Phys + Chem - (MP + MC + PC ) + all 3
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In an examination 43% passed in Math, 52% passed in Physics and 52% pa 09 Mar 2025, 10:28
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