A) 105
B) 525
C) 440
D) 620
Correct Answer: A
Solution :
Number = x \[\therefore \] \[\frac{2}{5}\times \frac{3}{7}\times \frac{1}{3}x=30\] \[x=\frac{30\times 5\times 7}{2}=525\] \[\therefore \]20% of \[x=\frac{525\times 20}{100}=105\]You need to login to perform this action.
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