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Q: Ravi buys 5 pens at Rs 150 each, 2 pencils at Rs 100 each and 3 notebooks at Rs 250 each. What is the average expenditure incurred by Ravi per article?
  • A. 165
  • B. 160
  • C. 180
  • D. 170
Correct Answer: Option D -
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Explanations:

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