general math MCQ #677

If the cost of tiles is Rs. 5 for 50 sq. m, what will be the cost for 400 sq. m?

general math MCQ #677

  1. Question 1

    Q1. If the cost of tiles is Rs. 5 for 50 sq. m, what will be the cost for 400 sq. m?

    • A) Rs. 30
    • B) Rs. 40
    • C) Rs. 50
    • D) Rs. 80

    Answer: Rs. 40

    Explanation: Rate = Rs. 5 per 50 sq m = Rs. 0.10 per sq m; cost for 400 sq m = 400 × 0.10 = Rs. 40.