A) 870
B) 725
C) 825
D) 680
Correct Answer: A
Solution :
[a] Let original number=x According to question, \[\frac{x\times 40}{100}=290\] \[\therefore \,\,\,\frac{290\times 100}{40}=725\] 0\[\therefore \]Required number\[=\frac{725\times 120}{100}=870\]You need to login to perform this action.
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