Which Indian cricketer is known as "Brown Bradman"?

What is the only country in the southern hemisphere to have won a gold medal in the Winter Olympics?

Where are most of the volcanoes in South America?

David Ben-Gurion became Prime Minister of the provisional government of which newly created country on 15 May 1948?

What is measured using the Rankine scale?

What colour does the planet Neptune appear to be from space?

What was the nickname for the German L14 Howitzer, used in World War I?

Who is the person, or are the people, who in 1920 formed the company which eventually became Columbia Pictures?

James I of Scotland was crowned how many years after he succeeded to the throne?

Where is Saint Kitts and Nevis?

Two trains 140 m and 160 m long run at the speed of 60 km/hr and 40 km/hr respectively in opposite directions on parallel tracks. What is the time (in seconds) which they take to cross each other?

Relative speed=s=60+40=100kmph=100*5/18m/sec=250/9m/sec Distance=d=140+160=300m Time=t=d/s t=(300)/(250/9)=10.8sec Ans :Two trains cross each other in 10.8 sec

Kajal and Rajendra start running from the same place at the rate of 7.6 kmph and 7.85 kmph respectively. What time in hours will they take to be 13.5 km apart, if they run in the same direction?

Two trains, each 100 m long, moving in opposite directions, cross each other in 8 seconds. If one is moving twice as fast the other, then what is the speed of the faster train ?

A car can travels 450 km in 4 hours. If the speed is decreased by 15 1/2 kmph, how much time does the car take to cover a distance of 873 km?

A man can row a boat at 25/9 meters per second in still water and the speed of the stream is 8 kmph. What is the time taken (in hours) to row a distance of 90 km down the stream?

The speed of a car is 63 km/hr, if we don't let it stop at any point. If the car stops at stops, the speed of the car is 54 km/hr. What is the time in minutes that the car stops for per hour?