CSS - PMS - CCE - PCS - Mathematics
TimeSpeed & Distance
How much time is required to cover 1395 km at a constant speed of 85 km/h?
A. 18.60 h
B. 14.68 h
C. 17.41 h
D. 16.41 h
Correct Answer: D
Time = distance ÷ speed = 1395 ÷ 85 = 16.41 hours.
CSS - PMS - CCE - PCS - Mathematics
TimeSpeed & Distance
Two travelers are 930 km apart and move toward each other at 75 km/h and 35 km/h. When will they meet?
A. 8.45 h
B. 23.25 h
C. 12.40 h
D. 26.57 h
Correct Answer: A
Closing speed = 75+35=110 km/h. Time = 930/110 = 8.45 hours.
CSS - PMS - CCE - PCS - Mathematics
TimeSpeed & Distance
A train 880 metres long travels at 54 km/h. Find the time taken to pass a signal post.
A. 16.30 s
B. 62.67 s
C. 58.67 s
D. 55.67 s
Correct Answer: C
54 km/h = 15.00 m/s. Time = 880/15.00 = 58.67 seconds.
CSS - PMS - CCE - PCS - Mathematics
TimeSpeed & Distance
How much time is required to cover 1335 km at a constant speed of 65 km/h?
A. 20.54 h
B. 24.27 h
C. 17.80 h
D. 21.54 h
Correct Answer: A
Time = distance ÷ speed = 1335 ÷ 65 = 20.54 hours.
CSS - PMS - CCE - PCS - Mathematics
TimeSpeed & Distance
Two travelers are 890 km apart and move toward each other at 55 km/h and 50 km/h. When will they meet?
A. 16.18 h
B. 8.48 h
C. 17.80 h
D. 178.00 h
Correct Answer: B
Closing speed = 55+50=105 km/h. Time = 890/105 = 8.48 hours.
CSS - PMS - CCE - PCS - Mathematics
TimeSpeed & Distance
A train 840 metres long travels at 72 km/h. Find the time taken to pass a signal post.
A. 39.00 s
B. 46.00 s
C. 42.00 s
D. 11.67 s
Correct Answer: C
72 km/h = 20.00 m/s. Time = 840/20.00 = 42.00 seconds.
CSS - PMS - CCE - PCS - Mathematics
TimeSpeed & Distance
How much time is required to cover 1275 km at a constant speed of 85 km/h?
A. 15.00 h
B. 13.42 h
C. 17.00 h
D. 16.00 h
Correct Answer: A
Time = distance ÷ speed = 1275 ÷ 85 = 15.00 hours.
CSS - PMS - CCE - PCS - Mathematics
TimeSpeed & Distance
Two travelers are 850 km apart and move toward each other at 80 km/h and 30 km/h. When will they meet?
A. 17.00 h
B. 7.73 h
C. 10.62 h
D. 28.33 h
Correct Answer: B
Closing speed = 80+30=110 km/h. Time = 850/110 = 7.73 hours.
CSS - PMS - CCE - PCS - Mathematics
TimeSpeed & Distance
A train 800 metres long travels at 90 km/h. Find the time taken to pass a signal post.
A. 32.00 s
B. 36.00 s
C. 29.00 s
D. 8.89 s
Correct Answer: A
90 km/h = 25.00 m/s. Time = 800/25.00 = 32.00 seconds.
CSS - PMS - CCE - PCS - Mathematics
TimeSpeed & Distance
How much time is required to cover 1215 km at a constant speed of 65 km/h?
A. 22.09 h
B. 19.69 h
C. 16.20 h
D. 18.69 h
Correct Answer: D
Time = distance ÷ speed = 1215 ÷ 65 = 18.69 hours.
CSS - PMS - CCE - PCS - Mathematics
TimeSpeed & Distance
Two travelers are 810 km apart and move toward each other at 60 km/h and 45 km/h. When will they meet?
A. 13.50 h
B. 7.71 h
C. 54.00 h
D. 18.00 h
Correct Answer: B
Closing speed = 60+45=105 km/h. Time = 810/105 = 7.71 hours.
CSS - PMS - CCE - PCS - Mathematics
TimeSpeed & Distance
A train 760 metres long travels at 108 km/h. Find the time taken to pass a signal post.
A. 29.33 s
B. 7.04 s
C. 25.33 s
D. 22.33 s
Correct Answer: C
108 km/h = 30.00 m/s. Time = 760/30.00 = 25.33 seconds.
CSS - PMS - CCE - PCS - Mathematics
TimeSpeed & Distance
How much time is required to cover 1155 km at a constant speed of 85 km/h?
A. 12.16 h
B. 14.59 h
C. 15.40 h
D. 13.59 h
Correct Answer: D
Time = distance ÷ speed = 1155 ÷ 85 = 13.59 hours.
CSS - PMS - CCE - PCS - Mathematics
TimeSpeed & Distance
Two travelers are 770 km apart and move toward each other at 85 km/h and 25 km/h. When will they meet?
A. 9.06 h
B. 7.00 h
C. 30.80 h
D. 12.83 h
Correct Answer: B
Closing speed = 85+25=110 km/h. Time = 770/110 = 7.00 hours.
CSS - PMS - CCE - PCS - Mathematics
TimeSpeed & Distance
A train 720 metres long travels at 36 km/h. Find the time taken to pass a signal post.
A. 76.00 s
B. 69.00 s
C. 20.00 s
D. 72.00 s
Correct Answer: D
36 km/h = 10.00 m/s. Time = 720/10.00 = 72.00 seconds.
CSS - PMS - CCE - PCS - Mathematics
TimeSpeed & Distance
How much time is required to cover 1095 km at a constant speed of 65 km/h?
A. 14.60 h
B. 19.91 h
C. 17.85 h
D. 16.85 h
Correct Answer: D
Time = distance ÷ speed = 1095 ÷ 65 = 16.85 hours.
CSS - PMS - CCE - PCS - Mathematics
TimeSpeed & Distance
Two travelers are 730 km apart and move toward each other at 65 km/h and 40 km/h. When will they meet?
A. 18.25 h
B. 29.20 h
C. 11.23 h
D. 6.95 h
Correct Answer: D
Closing speed = 65+40=105 km/h. Time = 730/105 = 6.95 hours.
CSS - PMS - CCE - PCS - Mathematics
TimeSpeed & Distance
A boat's speed in still water is 22 km/h and the current flows at 4 km/h. What is the upstream speed?
A. 4 km/h
B. 18 km/h
C. 26 km/h
D. 22 km/h
Correct Answer: B
Upstream speed = still-water speed − current speed = 22−4 = 18 km/h.
CSS - PMS - CCE - PCS - Mathematics
TimeSpeed & Distance
A train 680 metres long travels at 54 km/h. Find the time taken to pass a signal post.
A. 49.33 s
B. 12.59 s
C. 45.33 s
D. 42.33 s
Correct Answer: C
54 km/h = 15.00 m/s. Time = 680/15.00 = 45.33 seconds.
CSS - PMS - CCE - PCS - Mathematics
TimeSpeed & Distance
How much time is required to cover 1035 km at a constant speed of 85 km/h?
A. 12.18 h
B. 10.89 h
C. 13.18 h
D. 13.80 h
Correct Answer: A
Time = distance ÷ speed = 1035 ÷ 85 = 12.18 hours.