Question
In a mixture of milk & water, 50 litres water is mixed
due to which ratio changes from 3 : 4 to 1 : 8. Find initial quantity of mixture. (in litres)Solution
let initial quantity of milk be 3x litres & water be 4x litres. ATQ, 3x/4x+50 = 1/8 24x = 4x + 50 ⇒ x = 2.5 Initial quantity of mixture = 3x + 4x = 17.5 liters
If ‘534’ = ‘50’, ‘758’ = ‘138’, ‘3156’ = ‘71, then ‘4738’ = ?
‘Greedy’ is related to ‘Generous’ in the same way as ‘Vindictive’ is related to:
In the given arrangement, which element is 5th to the left of 4th letter from the right end?
E × I : 25 × 81 ∷ K × P : ?
74 : 56 Â :: Â 95 : Â ?
Select the option in which the numbers share the same relationship in set as that shared by the numbers in the given set. (Note: Operations should be p...
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Select the option that is related to third letter cluster in the same way as second letter cluster is related to first letter cluster.
CAT: JHA:: PUG: ?
If 32 @ 10 = 32 and 42 @ 30 = 76, then 28 @ 56 = '?'.
- Select the option that is related to the third number in the same way as the second number is related to the first number.
18: 163 :: 15 :?