DSSSB · Mathematics
The ratio of cost prices of article X and Y is 3:7. There is 30% profit on X and 40% loss on Y. Find the profit/loss percentage of the entire transaction.
- 19% profit
- 20.5% loss
- 19% loss
- 18.5% loss
वस्तु X और Y के क्रय मूल्यों का अनुपात 3:7 है। X पर 30% लाभ और Y पर 40% हानि होती है। पूरे लेन-देन का लाभ/हानि प्रतिशत ज्ञात कीजिए।
- 19% लाभ
- 20.5% हानि
- 19% हानि
- 18.5% हानि
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