Answers

2015-12-03T14:53:53+05:30
⇒ 10 eggs = ₹3

⇒ 1 egg = ₹ 3/10 = ₹0.3

So , 8 eggs = 0.3 × 8 = ₹2.4

SP = ₹3

⇒Gain = 3-2.4 = ₹0.6

⇒gain% = 0.6 / 3 × 100 = 20%
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