The video covers the Austrian Grand Prix near Vienna, a world championship motocross event for 500cc bikes with 11 countries participating, including Britain. Despite rainy conditions reducing dust, the race presented various hazards. Key competitors included Sweden's Rolf Tiblin and Sten Lundin, and Britain's Jeff Smith and Vic Eastwood. Tiblin, the reigning world champion, led the race, with Smith finishing second and Eastwood fourth. Tiblin emerged as the winner.

How many countries were represented in the Austrian Grand Prix?

• 13

• 12

• 11

• 10

What was one of the weather-related challenges faced during the race?

• Heavy snow

• Excessive heat

• Strong winds

• Rain reducing dust

Which Swedish competitor was a favorite in the race?

• Sten Lundin

• Rolf Tiblin

• Vic Eastwood

• Jeff Smith

Who finished in second place in the race?

• Vic Eastwood

• Rolf Tiblin

• Sten Lundin

• Jeff Smith

Which British competitor finished fourth in the race?

• Vic Eastwood

• Jeff Smith

• Sten Lundin

• Rolf Tiblin