A) 35
B) 33\[\frac{1}{2}\]
C) 33\[\frac{1}{3}\]
D) 40
Correct Answer: C
Solution :
[c] Let the number is x. According to question \[x-\,10%\,of\,x=30\] \[x\frac{10}{100}x=30\] \[\left( \frac{100-10}{100} \right)x=30\] \[x=\frac{30\times 100}{90}=33\frac{1}{3}\] Hence, the number is \[33\frac{1}{3}\]You need to login to perform this action.
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