First Naukri Speed, Time and Distance, Boats and Streams Quiz -1

Question 1

Time: 00:00:00
Manjishtha begins walking from M to N at a speed of 5 km/hr, while Kiran begins driving from N to M at a rate of 45 km/hr. When both start at 6 a.m. and the distance between M and N is 320 km, how long will it take them to meet?

1 pm

1 pm

12.20 pm

12.20 pm

12.24 pm

12.24 pm

11 am

11 am

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Start

Question 2

Time: 00:00:00
Ankita and Arpan compete in a 14.4-kilometer race on a 960-meter-circumference ring course, completing one round in 12 seconds and 16 seconds, respectively. Where will the fastest person reach the slower person for the last time (in seconds) after the start?

150

150

142.31

142.31

144

144

154.3

154.3

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Start

Question 3

Time: 00:00:00
Harbhajan, a cyclist, can cover 136 km in 2 hours if there is no congestion, but his speed is reduced by 20%  due to congestion. If Ranjan wants to drive 190.4 km during regular hours and then return the same duration during peak hours, how long will it take him to complete the journey in total?

6 hrs

6 hrs

5 hrs 50 mins

5 hrs 50 mins

6 hrs 18 mins

6 hrs 18 mins

None of these

None of these

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Start

Question 4

Time: 00:00:00
Ashwin and Hanks compete in a ten-kilometer race around a 1000-meter circumference course. They each take 200 seconds and 400 seconds to complete a round. After how much time has passed since the race began, will the faster person finally meet the slower person?

1500 secs

1500 secs

2000 secs

2000 secs

2500 secs

2500 secs

None of these

None of these

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Start

Question 5

Time: 00:00:00
Minakshi observed a 5:2 ratio between the velocity of a boat in still water and the velocity of a current. Find the difference between the speed of a boat in still water and the speed of a stream if Minakshi travels 224 km downstream in 4 hours.

23

23

24

24

25

25

27

27

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Start

Question 6

Time: 00:00:00
Rumita and her friends went to Chilika Lake in Puri and discovered that if their boat's upward speed is 50% lower than their downwards speed and an item is thrown into the river and travels 100 meters in 50 seconds, how far will a boat go in still water in 5 hours?

110

110

108

108

143

143

120

120

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Start

Question 7

Time: 00:00:00
At 2:30 p.m., Sagnik must reach Rimita in Mainland China. He leaves his house at 12:30 p.m., knowing that he should have left 30 minutes earlier to arrive on time, so he speeds up and arrives at the restaurant at 2:30 p.m. As he speaks with Rimita after arriving at the restaurant, he learns that he was 30 minutes early and also that his watch is running 30 minutes ahead of time. To complete the journey on time by how much percent Sagnik had to increase his average speed?

30%

30%

21%

21%

25%

25%

27%

27%

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Start

Question 8

Time: 00:00:00
A Volvo Bus is 460 meters away from Ajay. He starts moving towards the Volvo, while the bus begins to move away from Ajay. If Volvo's speed is 3 m/s and Ajay's speed is 20 km/hr, How long would it take Ajay to catch the bus?

150 secs

150 secs

180 secs

180 secs

175 secs

175 secs

164 secs

164 secs

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Start

Question 9

Time: 00:00:00
At the same time, Virat and Ashwin achieved a ________ meter run. Virat is 500/3 times faster than Ashwin. Ashwin is given a 200-meter head start.

450 m

450 m

500 m

500 m

530 m

530 m

320 m

320 m

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Start

Question 10

Time: 00:00:00
In still water, Mukesh Ambani's ship can travel 12 kilometres in 25 minutes. It travelled 11.25 kilometres upwards and returned the very same path downwards one day. What was the speed of the stream in kilometres per hour if the time gap between upstream and downstream travel was 12.5 minutes?

4.6 km/hour

4.6 km/hour

8.3 km/hour

8.3 km/hour

10.5 km/hour

10.5 km/hour

7.2 km/hour

7.2 km/hour

Once you attempt the question then PrepInsta explanation will be displayed.

Please login to submit your explanation

Start

["0","40","60","80","100"]
["Need more practice!","Keep trying!","Not bad!","Good work!","Perfect!"]

Personalized Analytics only Availble for Logged in users

Analytics below shows your performance in various Mocks on PrepInsta

Your average Analytics for this Quiz

Rank

-

Percentile

0%

Completed

0/0

Accuracy

0%

Prime

Prime Mock

Complete Mock Subscription For First Naukri

For First Naukri
Get Prime Mock

Comments