1. The weights of two iron balls are 3.5 kg and 7.5 kg. What is the percentage weight of the 1st ball with respect to 2nd ball.





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  • By: anil on 05 May 2019 01.48 am
    Weight of 1st ball = 3.5 kg and weight of second ball = 7.5 kg => Percentage weight of the 1st ball with respect to 2nd ball = $$frac{3.5}{7.5} imes 100$$ = $$frac{35}{3} imes 4 = frac{140}{3}$$ = $$46frac{2}{3}\%$$ => Ans - (A)
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