I gain 70 paise on Rs.70.My gain percent is :
Choose the correct choice from the following:
A) 0.1 %	B) 1 %	C) 7 %	D) 10 %	E) noneof these

Rationale: solution 11.1 gain % = ( 0.70 / 70 x 100 ) % = 1 % . answer b
Answer: B