Math
A trader purchased two color televisions for Rs. 35,000. He sold one at 20% profit and the other at 40% profit. If the overall profit was 32%, find the difference in their cost prices.
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In the first 10 overs of a cricket game, the run rate was only 3.2. What should be the run rate in the remaining 40 overs to reach the target of 282 runs?
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The average age of 15 students of a class is 15 years. The average age of 5 students is 10 years and that of another 9 students is 16 years. The age of the 15th student is:
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