SSC CGL Model Paper 19

Question : 55 of 100

Marks: +1, -0

Ramesh purchased 20 dozen notebook at Rs. 48 per dozen. He sold 8 dozen at 12% profit and the remaining 12 dozen at 6.25% profit. What is his profit % in the whole transaction?

8.59%
7.15%
8.55%
9.75%

Validate

Solution:

Using allegation

⇒ 12-x=3y

x-6.25=2y

y=5.75/5

x=2×1.15+6.25=8.55%

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