Q1. The average of 10 numbers is 25. If each number is increased by 5, what will be the new average?
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Q2. The value of \(\frac{3}{5} \times \frac{25}{9} \) is ?
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Q3. A man walks 15 km east, then 8 km north. What is the shortest distance from his starting point?
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Q4. The simple interest on ₹5000 for 2 years at 8% per annum is:
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Q5. The sum of first 20 natural numbers is:
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