Solved IB ACIO Question
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Q · Arithmetical Reasoningmedium · 45s
A shopkeeper sells at Rs. 900 at 10% loss. Find cost price.
TopicArithmetical Reasoning
Question Typemultiple choice
Difficultymedium
Marking+1 / −0.25
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
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CP = 900 ÷ 0.9 = Rs. 1000.
Final Answer: Option A — Rs. 1000