Question
In a tank, milk and water are mixed in the ratio 5:2.
After removing 35 litres of this mixture, 6 litres of water are added. If the resulting mixture has milk twice the water, determine the initial quantity of water.Solution
ATQ, Let the quantity of milk initially = 5x litres The quantity of water initially = 2x litres Milk in 35 litres taken out = (35/7) × 5 = 25 litres Water in 35 litres taken out = (35/7) × 2 = 10 litres After removal and adding 6 litres of water: Milk = 5x – 25 Water = 2x – 10 + 6 = 2x – 4 Given: milk is double water, 5x – 25 = 2(2x – 4) 5x – 25 = 4x – 8 x = 17 Initial water = 2 × 17 = 34 litres
Statements: D < O = Q > U < I ≤ R; K ≥ O = I; R > H ≥ G
Conclusions:
I. R > O
II. K > U
III. H ≥ Q
In the question, assuming the given statements to be true, find which of the conclusion (s) among given three conclusions is /are definitely true and t...
Statement: A ≤ B; A ≤ I; B = D; I < C
Conclusion:
I. C ≤ B
II. D ≥ C
Given statement shows the relation between different elements followed by two conclusions. Â
Statement: C1 < L1 > I2 = E1 ≥ N2 > T1 Â
...
Statements: A % B & G @ T $ D; W % A # P
Conclusions :Â Â Â Â Â I. D % BÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â II. A % GÂ Â Â Â Â Â Â Â Â Â Â Â Â Â ...
Statement-1 - P > Q ≥ R < S > T
2 - L ˃ R ≥ M ≥ N
Conclusions:
P > N
Q ≥ M
L < N
...In the question, assuming the given statements to be true, find which of the conclusion (s) among given three conclusions is/are definitely true and t...
Statements:Â Â Â Â Â Â A @ D % M % N; M $ P $ Q
Conclusions :     I. D % Q                              I...
In the question, assuming the given statements to be true, find which of the conclusion (s) among given three conclusions is /are definitely true and t...
Statements:Â Q $ Z % C # T @ HÂ
Conclusions:Â
I. Z # HÂ
II. Q © TÂ
III. H % Z
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