Arithmetichard · Past Paper
If 20% of an electricity bill is deducted, Rs. 100 is still to be paid. How much was the original bill?
ARs. 120
BRs. 125
CRs. 150
DRs. 200
✓ Correct Answer: B — Rs. 125
80% of bill = 100 => Bill = 100/0.8 = 125.
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