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3rd Class Mental Ability Estimation Question Bank Estimation

  • question_answer
    If 12 curtains are made from 144 metres of silk, estimate how much silk in needed for 1 curtain?

    A)  16 metres                     

    B)  13 metres    

    C)  16 metres                     

    D)  12 metres

    Correct Answer: D

    Solution :

     Metres silk used for 12 curtains = 144 metres For 1 curtain, silk used \[=\text{ }144\text{ }-\text{ }12\]=12 metres


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