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- Question
A person clapped his hands near a cliff and heard echo after 6 s. The distance of the cliff from the personis: [take v = 346 m/s]
Options- A. 1038 m
- B. 1083 m
- C. 2076 m
- D. 2706 m
- Correct Answer
- 1038 m
- 1. Abhay and Chintan are riding their motorcycles. They start from the same point. Abhay rides 7 km North, then turns to his left and rides 4 km. In the meanwhile Chintan rides 6 km West, then turns North and rides 7 km, then turns to his left and rides 8 km. Where is Abhay with respect to Chintan?
Options- A. 4 km East
- B. 10 km West
- C. 4 km Wes
- D. 10 km East Discuss
- 2. What should be the average speed of the car to cover a distance of 342 km in 1.9 hours?
Options- A. 180 m/s
- B. 90 m/s
- C. 50 m/s
- D. 100 m/s Discuss
- 3. Two cars travel from city A to city B at a speed of 30 and 36 km/hr respectively. If one car takes 3 hours lesser time than the other car for the journey, then the distance between City A and City B is
Options- A. 648 km
- B. 810 km
- C. 432 km
- D. 540 km Discuss
- 4. Excluding stoppages, the speed of a bus is 60 kmph and including stoppages, it is 45 kmph. For how many minutes does the bus stop per hour?
Options- A. 12
- B. 9
- C. 15
- D. 10 Discuss
- 5. Two cyclists A and B start cycling at 21 km/hr and 24 km/hr towards each other. They meet after 1 hour and 12 minutes. How far (in km) were they from each other when they started?
Options- A. 48
- B. 42
- C. 54
- D. 36 Discuss
- 6. Tribeni bad to travel 175 km in 3.5 hours. However, she travelled at the rate of 58 km/hr for 2.5 hoursand then rested for 20 minutes before completing the journey. If Tribeni managed to reach on time, herspeed during the last stretch would have been .........
Options- A. 36 km/hr
- B. 30 km/hr
- C. 42.5 km/hr
- D. 45 km/hr Discuss
- 7. Hema takes a total of 9 hours 55 min to walk a certain distance and then cycling back to the same place from where she had started. She could walk both ways in 12 hours 30 min. The time she will take to cycle both ways is :
Options- A. 7 hrs 20 min
- B. 7 hrs 15 min
- C. 7 hrs 35 min
- D. 7 hrs 40 min Discuss
- 8. A man travels 50 km at speed 25 km/h and next 40 km at 20 km/h and there after travel 90km at 15 km/h. His average speed is
Options- A. 18
- B. 25
- C. 20
- D. 15 Discuss
- 9. Two cars travel from city A to city B at a speed of 30 and 48 km/hr respectively. If one car takes 3 hours lesser time than the other car for the journey, then the distance between City A and City B is
Options- A. 288 km
- B. 240 km
- C. 360 km
- D. 192 km Discuss
- 10. Each question contains Quantity I and Quantity II. Read the contents clearly and answer your questions accordingly. Quantity I: Vipin can swim at 6 km/hr in still water. The river flows at 3 km/hr and it takes 8 hours more upstream then downstream for the same distance. How far is the place? Quantity II: A man can row 25 km/hr in still water and the river is running at 15 km/hr. if the man takes 2 hr to row to a place and back, how far is the place?
Options- A. Quantity I > Quantity II
- B. Quantity I ? Quantity II
- C. Quantity I < Quantity II
- D. Quantity I < Quantity II Discuss
Time and Distance problems
Search Results
Correct Answer: 10 km East
Correct Answer: 50 m/s
Correct Answer: 540 km
Correct Answer: 15
Correct Answer: 54
Correct Answer: 45 km/hr
Correct Answer: 7 hrs 20 min
Correct Answer: 18
Correct Answer: 240 km
Correct Answer: Quantity I > Quantity II
Explanation:
Quantity I: let d be the distance covered ATQ d/(6-3)-d/(6+3)=8 d=36km
Quantity II: ATQ d/(25-15)+d/(25+15)=2 D=16km
Hence Quantity I > Quantity II
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