Practice Test Discussion

Kamlesh bought 65 books for ₹ 1050 from one shop and 50 books for ₹ 1020 from another. What is the average price, he paid per book?

[Bank of Maharashtra(PO), 2008]

₹ 36.40

₹ 18.20

₹ 24

₹ 18

None of these

Explanation

Given,

Total number of books = 65+50 =115

Average paid price

$= \frac{1050 + 1020}{115} = \frac{2070}{115}$

= 18

Hence, Option D is correct.

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