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  1. Calculate the number of bricks, each measuring 25 cm * 15 cm * 8 cm required to construct a wall of dimensions 10 m * 4 m * 5 m when 10% of its volume is occupied by mortar?
  2. A.
    4000
    B.
    5000
    C.
    6000
    D.
    7000

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    Workspace

    Answer : Option C

    Explanation :

    10 * 4/100 * 5 * 90/100 = 25/100 * 15/100 * 8/100 * x

    10 * 20 * 90 = 15 * 2 * x => x = 6000


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