A) 90
B) 80
C) 60
D) 50
Correct Answer: C
Solution :
Let the number be x. By given condition, \[\text{=}\,\,\text{20 }\!\!%\!\!\text{ }\,\text{of }x\,\,\text{=}\,\,\text{30 }\!\!%\!\!\text{ of 40}\] \[\therefore \] \[\frac{x\times 20}{100}=\frac{40\times 30}{100}\] \[\Rightarrow \] \[x=\frac{40\times 30}{20}=60\]You need to login to perform this action.
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