Solution
Let the number be $$x$$
According to ques, => $$x-(\frac{10}{100}\times x)=30$$
=> $$x-\frac{x}{10}=30$$
=> $$\frac{9x}{10}=30$$
=> $$x=\frac{30\times10}{9}=\frac{100}{3}$$
=> $$x=33\frac{1}{3}$$
=> Ans - (C)
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