A square track has each side of length 1 km. A man travels the first two sides…
PYQ Infosys Hiring Test 2024 (question pool)PYQ Infosys 2024
A square track has each side of length 1 km. A man travels the first two sides at 30 mph and the third side at 60 kmph. At what speed must he travel the fourth side so that his average speed for the entire trip is 60 kmph?
- A.
290 kmph
- B.
180 kmph
- C.
580 kmph
- D.
120 kmph
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