Which Indian cricketer is known as "Brown Bradman"?

Who captained the "Endeavour" and the "Resolution" on 3 voyages to the Pacific in 1768–71, 1772–75 and 1776–79?

What sign of the zodiac is represented by a lion?

Alaric I was the King of which group who sacked Rome in 410AD?

What is the official nickname of a particularly large capacity plane, built by Airbus and used to transport.............

Entomology is the study of what?

What is the current name of the islands originally called the "Sandwich Islands"?

In 1903 American showman and aviation pioneer Samuel Cowdery (or Cody) did what?

From what language did the English word "yacht" derive?

What distinguishes the islands of Laguna Colorado in Bolivia?

should be 3 kmph

A motor boat goes 10 km upstream and back again to starting point in 55 min. Find the speed of the motor boat in still water , if stream running at 2 kmph ?

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?

A motor-boat is going up a river at a speed of 14.4 kmph, when its pilot sights a drifting boat which is 234 meters distant and reaches it after 52 seconds. What is the speed of the stream?