1. A temperature dropped 4°C every hour for 6 hours. What was the total drop in temperature?
2. A submarine descends 7 meters every minute for 8 minutes. How deep has it gone?
3. A shopkeeper makes a loss of ₹15 on each item. If he sells 20 items, what is the total loss?
4. Each incorrect answer in a quiz carries -5 marks. If a student got 6 answers wrong, what is the score?
5. A person gains ₹50 every day for 10 days. What is the total gain?
6. A man earns -₹100 per day for 7 days. What is his total earning?
7. If a balloon rises 3 meters per second, how far does it rise in 12 seconds?
8. A penalty of -10 points is given for each foul. A player commits 4 fouls. What is his penalty?
9. A car moves backwards at 5 km/h. What is its position after 3 hours?
10. A student scores -2 in each of 5 incorrect answers. What is the total negative score?
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