Question 52
Study the following table and answer the question:
Percentage of marks obtained by six students in five subjects A, B, C, D & E.
The average marks of Manju, Rekha and Abhi in subject B are?
Solution
Marks obtained by Majnu in subject B = $$\frac{85}{100}\times$$80 = 68
Marks obtained by Rekha in subject B = $$\frac{75}{100}\times$$80 = 60
Marks obtained by Abhi in subject B = $$\frac{65}{100}\times$$80 = 52
The average marks of Manju, Rekha and Abhi in subject B = $$\frac{68+60+52}{3}$$
= $$\frac{180}{3}$$
= 60
Hence, the correct answer is Option B
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