ONLINE TEST - MULTIPLICATION OF INTEGERS CHALLENGING PROBLEMS T1

Multiplication of Integers - Challenging Word Problems

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1. A temperature dropped 4°C every hour for 6 hours. What was the total drop in temperature?

-24°C
24°C
-10°C
-30°C

2. A submarine descends 7 meters every minute for 8 minutes. How deep has it gone?

-56 meters
56 meters
-64 meters
49 meters

3. A shopkeeper makes a loss of ₹15 on each item. If he sells 20 items, what is the total loss?

-₹300
₹300
₹30
-₹30

4. Each incorrect answer in a quiz carries -5 marks. If a student got 6 answers wrong, what is the score?

-30
30
-11
-35

5. A person gains ₹50 every day for 10 days. What is the total gain?

₹500
-₹500
₹450
₹550

6. A man earns -₹100 per day for 7 days. What is his total earning?

-₹700
₹700
-₹100
₹0

7. If a balloon rises 3 meters per second, how far does it rise in 12 seconds?

36 meters
-36 meters
30 meters
15 meters

8. A penalty of -10 points is given for each foul. A player commits 4 fouls. What is his penalty?

-40
40
-30
-14

9. A car moves backwards at 5 km/h. What is its position after 3 hours?

-15 km
15 km
-10 km
10 km

10. A student scores -2 in each of 5 incorrect answers. What is the total negative score?

-10
10
-5
5