Which Indian cricketer is known as "Brown Bradman"?

What is the normal diet for a pangolin?

The Vardon Trophy, first awarded in 1937, and the Byron Nelson Award, first given in 1980, are given in what sport?

The Indonesian Army special forces group, founded in 1952, that conducts special operations missions for................

Which football team returned home from the 2010 African Nations Cup in Angola after their bus was shot at?

According to Greek mythology, "Hope" was the only thing left in what container after it had been opened?

What name is given to the unnatural fear of death?

In the third century CE, politician, geographer, writer, and cartographer Pei Xiu was the first in China recorded.......

What was the name given to the largest alluvial gold nugget discovered by John Deason and Richard Oates.................

For the Republic of South Africa, the city of Johannesburg is what?

The speed of the motor boat in still water is 25/3 m/s. It goes 75 km downstream and comes back in 9 hours. Find the speed of the current in km/hr.

(25/3) *(3600/1000) = 30 Km/hr downstream time ==> (75/(30 + x)) upstream time ==> (75/(30 - x)) (upstream + downstream) time = 9 hours. 75*(1/(30 + x) + 1/(30 - x)) = 9 75*(30 - x + 30 + x)/(900 - x^2) = 9 75*60/9 = 900 - x^2 x^2 = 900 - 500 = 400 ==> x = 20 Km/Hr. = Speed of the current.

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 ?

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?