Q. China has revealed a train prototype that could reach a speed of
(A) 470 km/hr
(A) 520 km/hr
(A) 570 km/hr
(A) 620 km/hr
The answer is: (A) 620 km/hr
China has revealed a train prototype that could reach a speed of 620 kilometre per hour.
Q. China has revealed a train prototype that could reach a speed of
(A) 470 km/hr
(A) 520 km/hr
(A) 570 km/hr
(A) 620 km/hr
The answer is: (A) 620 km/hr
China has revealed a train prototype that could reach a speed of 620 kilometre per hour.