If 35% of a number is 12 less than 50% of that number, then the number is:
Solution
Correct Answer: Option D
35% of a number is = 35*X/100
50% of the number is = 50*X/100
Now,
A.Q
50*X/100 - 35*X/100 = 12
or, (50*X - 35*X)/100 = 12
or, 15*X / 100 = 12
or, X = 12* 100/ 15
or, X = 80
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