# Mathematical Aptitude - Time and Distance

>>>>>>>>Time and Distance

• A

3.6 seconds  • B

4.5 seconds  • C

4.8 seconds  • D

5.4 seconds  • Option : A
• Explanation : Relative speed = 48 + 52 = 100 m/s
Total distance covered by both the trains = 160 + 200 = 360 m
Speed = Distance/Time
∴ 100 = 360/Time
∴ Time = 3.6 seconds

• A

7.2 kmph  • B

8 kmph  • C

9 kmph  • D

None of the above  • Option : A
• Explanation : Speed = Distance/Time = 1,200 m/600 s = 2 m/s.
Speed in kmph = 2 × 18/5 = 7.2 kmph

• A

10 hours  • B

11 hours  • C

10 1/2 hours  • D

None of the above  • Option : C
• Explanation : Here, Speed = 48/2 = 24 kmph
Time taken = 252/24 = 10 1/2 hrs

• A

90 minutes  • B

60 minutes  • C

45 minutes  • D

30 minutes  • Option : D
• Explanation : Average speed = 2 × 30 × 60/(30 + 60) = 2 × 30 × 60/90 = 40 mph
Time taken by train to complete the trip = Distance/ Speed = 20/40 = 1⁄2 hr = 30 min.

• A

30  • B

36  • C

40  • D

45  • Option : A
• Explanation : The distance covered by auto-rickshaw
= 1 − (1/2 + 1/3) = 1/6
1/6 of total journey = 5 km
Total journey = 6 × 5 = 30 km

## Description

• Time And Distance Questions can be used to give quizzes by any candidate who is preparing for UGC NET Paper 1
• This Time And Distance Questions section will help you test your analytical skills in a tricky method, thereby giving you an edge over other students
• All candidates who have to appear for the Kendriya Vidyalaya Entrance exam can also refer to this mcq section.
• You can also get access to the Time And Distance MCQ ebook.
• Time And Distance Questions can be used in the preparation of JRF, CSIR, and various other exams.