Cost of $5$ pens is Rs. $75$. Cost of one pen is

Cost of $5$ pens is Rs. $75$. Cost of one pen is
  1. Rs. $15$
  2. Rs. $5$
  3. Rs. $375$
  4. Rs. $80$

Solution

$\dfrac{75}{5} = 15$.

Asked in: NSO

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