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The correct sequence is: EDBAC A introduces to us the subject of the paragraph that is a unit ‘parsec’. It acts as an introductory sentence where we are briefed about how the term was coined and who coined it. B states the purpose to coin the term or the unit. On reading B we get an idea that the application of the unit is in astronomy. Hence, C should follow the sentence which states B the reason that why parsec is used in astronomy and astrophysics. D then further elaborates about the unit and gives more information about its application and its types. In D it is stated that for shorter distance parsecs is used and for large scales multiples of parsecs are used. The paragraph then ends with E where the information is expanded stating that around Milky Way megaparsecs are used and gigaparsecs (Gpc) for many quasars and the most distant galaxies.
In a mixture of milk & water, 75 litres water is mixed due to which ratio changes from 3 : 4 to 1 : 2. Find initial quantity of mixture. (in litres)
90 litres of mixture contains water and milk in the ratio 1:5 respectively. If 24 litres of the mixture is replaced by same quantity of water, then find...
A container holds 1280 litres of a milk and water mixture in the ratio of 9:7. Then, 320 litres of this mixture is removed and replaced with an equal a...
A factory produces three alloys: X (30% copper), Y (50% copper), and Z (70% copper). An engineer combines these alloys in the ratio 3:2:1. If the total ...
From a cask filled with wine, 108.75 liters are first drawn and replaced with water. From this mixture 87 liters are drawn and replaced with water. The ...
A container contains Alcohol and water in ratio of 5:9 and Capacity of Container is 168 lit. If half of the Container is replaced with 10 lit of water t...
A mixture contains alcohol and water in the ratio of 9:4 respectively. If 221 ml of mixture is taken out and 80 ml of water and 25 ml of alcohol is adde...
165 litres of Mixture ‘A’ (water + alcohol) contains 30% water and remaining alcohol while 119 litres of mixture ‘B’ (milk + water) contains 20 ...
96 litres mixture of milk and water is mixed in an empty container in the ratio 5:3, respectively. If 24 litres of mixture is replaced with 24 litres of...
55 litres of a solution contains alcohol and water in the ratio 2:3. Water is added in the solution. The new mixture has a ratio of alcohol and water as...