Question
In a mixture of 45 litres, the ratio of wine to water is
2 : 3. If this ratio is to be 1 : 3, then what is the quantity of water needed to be added?Solution
Quantity of wine in the mixture = 45 × 2/5 = 18 litres Quantity of water in the mixture = 45 × 3/5 = 27 litres Let x liters water be added to the mixture then, 18/(27+ x) = 1/3 54 = 27 + x x = 54 - 27 = 27 litres
Select the option in which the numbers share the same relationship as that shared by the numbers in the set given below:
(480, 238, 484)
A statement is given, followed by two arguments numbered (I) and (II). Decide which of the given arguments strongly supports the statement.
 ...
Which letter cluster will complete the given series?
LSKR, JOOT, HKSV, FGWX, DCAZ, ______
Select the option that is related to third cluster in the same way first cluster is related to second cluster.
TURN : 219 :: MAINS: ?
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Select the option that is related to the third number in the same way as the second number is related to first number and the sixth number is related t...
520 : 648 :: 128 : ?
In the word ‘MASTERMIND’, first all the letters are written in an alphabetical order form, then remove all the vowels from the arrangement then how ...
If '32 @ 5 = 7' and '46 @ 12 = 12', then '34 @ 18 = ?'. What will come in place of question mark?
Select the option that is related to the third number in the same way as the second number is related to the first number.
46: 146 :: 65:?
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