400 guavas were bought at ₹1230 per hundred and were sold at a profit of ₹880. Find the selling price (in ₹) per dozen of guavas.
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Correct answer: C
Explanation
The correct answer is option 3 i.e. 174.
Cost price = (400/100) × 1230 = 4920
SP = 4920 + 880 = 5800
SP per guava = 5800/400 = 14.5
⇒ per dozen = 14.5 × 12 = 174