6th Class Mathematics Knowing our Numbers Question Bank Number System

  • question_answer
    Rohit started a game of monopoly with Rs. 70. He had to pay Rs. 25 as tax and he received Rs. 10 as rent of one of his sites. He won Rs. 20 by way of lottery and was then fined Rs. 50 for overspending. How much money was left with him at the end of the game?

    A)  25                               

    B)  30           

    C)  36                               

    D)  100

    Correct Answer: A

    Solution :

    Initially he had Rs. \[+70\] Paid as tax Rs. \[-25\] Received rent of site Rs. 10 Won lottery money Rs. 20 Fined for over speeding Rs. \[-50\] At the end of the game she was left with RS. \[=\left[ 70+(-25)+10+20+(-50) \right]\] \[=\left[ (70+10+20)+\left\{ (-25)+(-50) \right\} \right]\] \[=\left[ 100+(-75) \right]=Rs.25\]


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