Which Indian cricketer is known as "Brown Bradman"?
David Broome was a successful competitor in what sport in the 1960s and 1970s?
From 1988 to 1991 The Traveling Wilburys were active as a group; who formed the group?
Along the Bight of Benin in West Africa, what did European traders formerly call the coastal area between...............
In 1970, where did the authorities attempt to dispose of the rotting carcass of a beached sperm whale with explosives?
In Scandinavian mythology, who was the son of Odin that had a magic hammer called Miohir?
When did the first woman achieve a medical degree in the USA?
What was the first car to be equipped with GPS as an option, which began to be marketed in 1990?
The Orinoco River in Guyana, Venezuela and Colombia is home to which critically endangered species?
In 2001, American Dennis Tito was the first person to do what?
What should be the value of the fourth column?
61
Comparing first 2 columns we get 4 grey + 4 black = 104, grey+black=26, from the third column- white = (66-26)/2=20 So, grey = 15, black = 11, white = 20 Last column = 2*15+11+20 = 61
The sequence k, k^2, 16, k^3 has four terms in which first three terms are in GP. What should be added in fourth term to get the last 3 terms in AP ?
