Question 67

When 80 is subtracted from 20% of a number, the result is 30. What is the value of the number?

Solution

Let the number = $$x$$

According to ques,

=> $$(\frac{20}{100}\times x)-80=30$$

=> $$\frac{x}{5}=30+80=110$$

=> $$x=110\times5=550$$

=> Ans - (C)


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