MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 103 Mcqs, each offering curated multiple-choice questions to sharpen your Arithmetic Ability knowledge and support exam preparation. Choose a topic below to get started.
| 101. |
A boat takes 90 minutes less to travel 36 miles downstream than to travel the same distance upstream. If the speed of the boat in still water is 10 mph, the speed of the stream is: |
| A. | 2 mph |
| B. | 2.5 mph |
| C. | 3 mph |
| D. | 4 mph |
| E. | None of these |
| Answer» B. 2.5 mph | |
| 102. |
The speed of a boat in still water in 15 km/hr and the rate of current is 3 km/hr. The distance travelled downstream in 12 minutes is: |
| A. | 1.2 km |
| B. | 1.8 km |
| C. | 2.4 km |
| D. | 3.6 km |
| E. | None of these |
| Answer» E. None of these | |
| 103. |
A boat running downstream covers a distance of 16 km in 2 hours while for covering the same distance upstream, it takes 4 hours. What is the speed of the boat in still water? |
| A. | 4 km/hr |
| B. | 6 km/hr |
| C. | 8 km/hr |
| D. | Data inadequate |
| E. | None of these |
| Answer» C. 8 km/hr | |