If 60% of 35% of a number is 10.5, then the number will be-

(a) 50
(b) 100
(c) 40
(d) 70

Anurag Mishra Professor Asked on 29th February 2016 in Maths.
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  • 1 Answer(s)
    Best answer

    Answer: (a) 50 

    Solution:-
    Let the number be X

    If the 60% of 35% of a number is 10.5, 
    Then, X x 35 x 60/100 x 100 = 10.5
    35 X x 3/5 x 100 = 10.5
    21 X = 10.5 x 100
     21 X = 1050
    X = 1050/21
    X = 50 

    Then, the number will be 50. 

    Hence, the correct answer is option (a) 50. 

    Anurag Mishra Professor Answered on 2nd March 2016.
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