Test flow
Result and Solutions
Score 1/2, rank 7, percentile 92.
| # | Question | Correct answer |
|---|---|---|
| 1 | A train covers 180 km in 3 hours. What is its average speed? | 60 km/h |
| 2 | If a number is increased by 20% and becomes 240, what was the original number? | 200 |
Score 1/2, rank 7, percentile 92.
| # | Question | Correct answer |
|---|---|---|
| 1 | A train covers 180 km in 3 hours. What is its average speed? | 60 km/h |
| 2 | If a number is increased by 20% and becomes 240, what was the original number? | 200 |