The cost of one dozen eggs is Rs. 48. A man bought eggs worth Rs. 36. What percentage of a dozen did he buy?
The correct option is C: 75%
1 dozen =12
Cost of 12 eggs =Rs. 48
⇒ Cost of 1 egg =Rs. 4812=Rs. 4
∴ Number of eggs that can be bought for Rs. 36=364=9
∴ Percentage of a dozen =912×100=75%