Head Quarters of U.N.O is in
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50 litre mixture of water and alcohol contains 10% alcohol. How much more alcohol must be added to make the strength of alcohol 40% in the new mixture?
In a certain code language, “FRAK” is written as “35” and “MALT” is written as “45”. How is “TRIM” written in that code language?
In a cricket match, the scores of the players are considered such that coefficient of variation of scores is 16 and mean is 25 then the variance is
X is 25% more efficient than Y. If Y alone can make a chair in 10 days, then X alone can make the chair in how many days?
A force of 200 N displaces a body by 4 m, calculate the work done (in J).
In a certain code, 592 means 'grapes are sweet', 374 means 'I like oranges' and 267 means 'oranges are sour'. Which digit represents sour?
Choose from the four diagrams given below, the one that illustrates the relationship among 'Languages', 'French' and 'German'.