Examples of Problem Solving and Analysis
Examples of Problem Solving and Analysis
#### If a train travels at a speed of 60 km/hr and covers a distance of 120 km, how long did the journey take?
1. [ ] 1 hour
2. [x] 2 hours
3. [ ] 3 hours
4. [ ] 4 hours
#### If a car travels at a speed of 80 km/hr and it takes 2.5 hours to reach the destination, what is the distance covered?
1. [ ] 100 km
2. [ ] 150 km
3. [x] 200 km
4. [ ] 250 km
#### If the price of a book is reduced by 20%, the new price is $80. What was the original price?
1. [ ] $60
2. [ ] $70
3. [ ] $90
4. [x] $100
#### If 15 workers can complete a job in 7 days, how long would it take for 21 workers to complete the same job?
1. [ ] 5 days
2. [x] 5 days
3. [ ] 7 days
4. [ ] 9 days
#### If a rectangle has a length of 10 cm and a width of 5 cm, what is the area?
1. [ ] 15 sq cm
2. [x] 50 sq cm
3. [ ] 100 sq cm
4. [ ] 150 sq cm
#### If a square has a side length of 7 cm, what is the area?
1. [ ] 14 sq cm
2. [ ] 21 sq cm
3. [ ] 28 sq cm
4. [x] 49 sq cm
