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Quantitative Aptitude

Mixture & Alligations

Arjun obtaine...

Question

Arjun obtained 74, 63, 84, 69 and 85 marks (out of 100) in English, mathematics, physics, chemistry and biology. What are his average marks?

A

70

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B

75

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C

72

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D

73

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E

71

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Solution

The correct option is B
75

Avg. marks = $\frac{sum of marks}{5} = 75$

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