alleryజాబితా ధర Rs 1000; ఒక వ్యాపారి 20% మరియు 10% వరుస తగ్గింపులను పొంది, Rs 900 కు అమ్ముతాడు. లాభం ఎంత?
A25%
B15%
C30%
D20%
Answer & Solution
Correct answer: A. 25%
కొన్న వెల = 1000 x 0.8 x 0.9 = 720, కాబట్టి లాభం 180/720 = 25 శాతం.
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