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A group of 6 students went on a trip and spent Rs. 1200 in total. If one of them spent Rs. 300 while the rest spent equally, what was the average spending of the other 5 students?

1. Rs. 180
2. Rs. 200
3. Rs. 220
4. Rs. 240

Correct answer: Rs. 180

Solution

Total spending is Rs. 1200. One student spent Rs. 300, so the remaining 5 students spent Rs. 900 together. Their average spending is 900 ÷ 5 = Rs. 180.

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