Which Indian cricketer is known as "Brown Bradman"?
Which of the countries has had a prime minister whose name featured the name of his country?
Which of the gulf city was a dependency of Bombay Presidency under British rule for almost a century?
Which of the following Pair are not parent and child who have both won the Nobel prize?
Which of these scientist was inspired to make its famous discovery in a sea voyage in 1921?
Which singer was originally named Eileen Angelina Yeoward?
Which is the only talkie film directed by Dada Saheb Phalke?
Which Shakespeare play was translated by the Bhartendu Harishchandra with the title Durlabh Bandhu, published in 1880?
Which company started by Europeans in Calcutta in 1818 was the first modern life insurance company established in India?
In the "Men in Black" movies, who was the voice of the pug dog?
A and B are two alloys of Gold and Copper prepared by mixing metals in the ratio 7:2 and 7:11 respectively.
If equal quantities of alloys are melted to form a third alloy C, find the ratio of Gold and Copper in C ?
Let's take 18 grams of alloy A and 18 grams of B. They contain 2*7+7 = 21 grams gold and 2*2+11=15 grams copper => 7:5
An alloy contains zinc and copper in the ratio of 5 : 8 and another alloy contains zinc and copper in the ratio of 5 : 3 . If equal amount of both the alloys are melted together .
What is the ratio of zinc and copper in the resulting alloy ?
An alloy contains alluminium and zinc in the ratio 5 : 3 and another alloy contains alluminium and copper in the ratio 8 : 5. If equal weights of both the alloys are mixed together, then what would be the weight of copper per kg in the resulting alloy?
If in each square, the blue and red areas are equal then find out the ratio of radius between big and small circle?
If blue rectangle area is equal to the sum of 3 squares areas combined as in image, what is relation between a,b,c & d?
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