Time and Temperature Quiz

A flight takes off at 8:50 pm on Wednesday and lands at its destination at 4:32 am on Friday. What is the total duration of the flight?

1. 31 hours 42 minutes
2. 10 hours 31 minutes
3. 7 hours 42 minutes
4. 42 hours 31 minutes

Answer: (a) 31 hours 42 minutes

The City A is 9°C warmer than City B. If the sum of temperatures of two cities is 55°C, then find the temperature of City A.

1. 18°C
2. 23°C
3. 32°C
4. 46°C

Answer: (c) 32°C

How many minutes and seconds are there in 6.78 hours?

1. 406 minutes 8 seconds
2. 48 minutes 48 seconds
3. 48 minutes 8 seconds
4. 406 minutes 48 seconds

Answer: (d) 406 minutes 48 seconds

Put the appropriate sign in the given blank: -24°C + 50°F _____ -58°F + (-4°F + 60°C)

2. =
3. >
4. ≤

Select the lowest temperature among the given temperatures.

1. -5°C
2. 5°F
3. -11.5°C
4. 14°F

Answer: (b) 5°F

If the current time is 16:52, what time was it 5 hours and 37 minutes before?

1. 10:37
2. 11:52
3. 11:15
4. 12:15

Answer: (c) 11:15

A video displays 32 frames every two seconds. If the total length of the video is 7 minutes and 11 seconds, what is the total number of frames in the video?

1. 6896
2. 576
3. 7758
4. 13984

Answer: (a) 6896

Martin and Justin participate in a race that starts at 9:25 am. Justin takes 20 minutes more than one-third the time taken by Martin to complete the race. If Martin finishes the race in 3 hours 24 minutes, then when does Justin complete the race?

1. 10:53 AM
2. 10:25 AM
3. 10:33 AM
4. 10:53 PM

Answer: (a) 10:53 AM

In an experiment, a scientist requires cooling a mixture from 41°C to -7°C. If it is cooled at a steady rate of 4°C every 30 minutes, then after what time will it be cooled to the required temperature?

1. 7.5 hours
2. 5.4 hours
3. 6.8 hours
4. 6 hours

Answer: (d) 6 hours

The average temperature recorded on Wednesday, Thursday, Friday and Saturday is 26.5°C and the average temperature recorded on Monday, Tuesday and Wednesday is 29°C. Also, the temperature on Tuesday and Saturday is equal and the temperature on Wednesday is 4°C less than that on Monday and 1°C more than that on Tuesday. If the temperature on Thursday is 25°C, then determine the temperature on Friday.

1. 25°C
2. 26°C
3. 28°C
4. 32°C

Answer: (b) 26°C