Rahim bought a dozen pencils at ₹ 5 per pencil. He sold half of them at ₹ 6 per pencil and the other half at ₹ 7 per pencil. Find the total profit.
₹ 18
CP of one pencil = ₹ 5
CP of 12 pencils = 12 x ₹ 5 = ₹ 60
SP of 6 pencils at ₹ 6 per pencil
= 6 x ₹ 6 = ₹ 36
Remaining number of pencils = 12 - 6 = 6
SP of 6 pencils at ₹ 7 per pencil
= 6 x ₹ 7 = ₹ 42
Total SP = ₹ 36 + ₹ 42 = ₹ 78
Since SP > CP, we have a profit.
Profit = SP - CP = ₹ 78 - ₹ 60 = ₹18