Which Indian cricketer is known as "Brown Bradman"?

What is the only Star Wars film in which Harrison Ford receives top billing?

How many world records did swimmer Mark Spitz set when he won seven gold medals at the 1972 Olympics?

What is the only country to have won medals in the Winter Olympics but not the Summer Olympics?

Who was the first Disney princess with a tattoo?

The fur ermine comes from which animal?

What movie popularized the phrase: "Show me the money"?

What manager led the Boston Red Sox to their first championship in 86 years?

What boxer holds the record for youngest professional debut?

What sport did Edson Arantes do Nascimento play professionally?

Ramesh hears a sound of whistle after 2 sec. of whistling by Shyam and Shyam hears a sound of whistle after 3 sec. of whistling by Ramesh. If Ramesh and Shyam are in the line of flow of wind, then what is the velocity of wind in m/s?

(Given that the speed of sound is 300 m/s)

Answer is 60 m/s.

Ram hears a sound of whistle after 2 sec. of whistling by Shyam and Shyam hears a sound of whistle after 3 sec. of whistling by Ram. If Ram and Shyam are in the line of flow of wind, then velocity of wind in m/s is. (Given that the speed of sound is 300 m/s)

A train overtakes two persons walking along a railway track. The first one walks at 4.5 km/hr. The other one walks at 5.4 km/hr. The train needs 8.4 and 8.5 seconds respectively to overtake them. What is the speed of the train if both the persons are walking in the same direction as the train?

The ratio between the speeds of two trains is 7 : 8. If the second train runs 400 km in 4 hours, then what is the speed of the first train ?

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 ?