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11.
A car travels at the speed of 85 km/hr and reaches its destination in 5hours. What is the distance covered by the car?
- A.425 km
- C.325 km
- B.485 km
- D.450 km
- Answer & Explanation
- Report
Answer : [A]
Explanation :
Explanation :
Required distance = Speed x time = 85 x 5 = 425 km |
12.
Two trains traveling in opposite direction start from a station at the same time with the speeds of 40 kmph and 120 kmph respectively. Find the distance between them after 15 minutes.
- A.20 km
- C.40 km
- B.60 km
- D.25 km
- Answer & Explanation
- Report
Answer : [C]
Explanation :
Explanation :
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13.
In a race of 1 km, A beats by 1 minute, while B beats C by 40 seconds. If A beats C by 500 metres, What is the speed of C?
- A.18 kmph
- C.24 kmph
- B.20 kmph
- D.36 kmph
- Answer & Explanation
- Report
Answer : [A]
Explanation :
Explanation :
A beats C by 60 + 40 = 100 sec. or 500 metres | ||||||
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14.
Ram started from his house and walked 2 km North, then 3 km West and finally 6 km South. How far is he from his house?
- A.11 km
- C.7 m
- B.4 km
- D.5 km
- Answer & Explanation
- Report
Answer : [D]
Explanation :
Explanation :
Let A -> starting point | |||||||||
DE = 4 km, AE = 3 km | |||||||||
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15.
Lamp posts are placed 30 meters apart along a road. How long will a car traveling at 45 km/hr take to pass 6 lamp posts, not counting the first of them?
- A.13 seconds
- C.10 seconds
- B.11 seconds
- D.12 seconds
- Answer & Explanation
- Report
Answer : [D]
Explanation :
Explanation :
Distance to be covered = 5 x 30 = 150 m | |||||||||||||||
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