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7th Class Mathematics Integers Question Bank Number System

  • question_answer
    DIRECTIONS: Passage ? 2 Read the passage(s) given below and answer the questions that follow A group of 20 people went to Restaurant. 9 of the ordered a meal of Rs. 42.20 each and 7 of them ordered a meal of Rs. 47.60 each and rest ordered a meal of Rs. 50 each. How much more money they would spend if all ordered meal of Rs. 47.60?

    A) Rs. 38                         

    B) Rs. 40

    C) Rs. 45                         

    D) Rs. 39

    Correct Answer: D

    Solution :

    If cost of one plate is\[Rs.\,47.60\]for Total cost\[=47.60\times 20=952\] Difference\[=Rs.\,952-Rs.\,913=Rs.\,39\]


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