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    Question

    A mobile plan costs Rs.32 for 6 minutes. What is the

    approximate cost, rupees, for 4 minutes?
    A 21.30 Correct Answer Incorrect Answer
    B 21.40 Correct Answer Incorrect Answer
    C 21.20 Correct Answer Incorrect Answer
    D 21.50 Correct Answer Incorrect Answer

    Solution

    Rs 32 for 6 minutes 1 minute = 32/6 So, 4 minutes = 32/6 x 4 = 21.33

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