Pencils, Pens and Exercise books in a shop are in the ratio of 10: 2 : 3. If there are 120 pencils, the number of exercise books in the shop is: A. 25 B. 27 C. 30 D. 36 Answer Workspace Report Discuss Answer with explanation Answer: Option D Explanation Let Pencils = 10x, Pens = 2x & Exercise books = 3x. Now, 10x = 120 hence x = 12. Number of exercise books = 3x = 36. Workspace
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