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Question : Direction: An aeroplane covers a distance at a speed of 340 km/h in 8 hours. To cover the same distance in 2\frac{2}{3} hours, it must travel at what speed?

Option 1: 660 km/h

Option 2: 700 km/h

Option 3: 680 km/h

Option 4: 1020 km/h


Team Careers360 19th Jan, 2024
Answer (1)
Team Careers360 22nd Jan, 2024

Correct Answer: 1020 km/h


Solution : Given:
Speed = 340 km/h
Time = 8 hrs

Distance = speed × time
= 340 × 8
= 2720 km

Time = hrs = 8/3 hrs

Required speed = Distance ÷ Time
= 2720 ÷ 8/3
= 2720 × 3/8
= 1020 km/h

Hence , fourth option is correct.

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