Question
A 60-litre mixture of milk and water is in the ratio
3:2. How much water should be added to make water 70% of the new mixture?Solution
70% water means 30% milk.
Current quantity of milk = 60 × 3/5 = 36 litres
New mixture = 36 ÷ 0.3 = 120 litres
Water in new mixture = 120 – 36 = 84 litres
Water in old mixture = 60 – 36 = 24 litres
Water to be added = 84 – 24 = 60 litres
I n 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: Z % Y; X # W; U % V; W & V; Y @ X
Conclusions:Â Â Â Â Â
I. U @ X Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ...
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 ...
Statements: G < H  ≤  I, V  ≥ W = G, R  ≥ I = A
Conclusions :
I. R > G
II. A ≥ H  Â
 III. H ≤ R
...Statement: X≤Y<W =Z ≤U<S;S>T ≥V
I. Z≥T
II. Z > X
Statements : I @ L © R * A $ MÂ
Conclusions :Â
I. R * MÂ
II. A % LÂ
III. A % I
Statements: R > S ≥ T = U < V ≤ W; X ≥ Y = Z < U = M ≥ N
Conclusions:
I. S ≥ M
II. T < X
III. W > N
Statements:
Q ≥ J ≤ V; U > J > X; M = U < P
Conclusions:
I. P > X
II. V ≥ M
Statements: G > P > Y ≥ E = N ≥ Q ≥ Z
Conclusions:
I. P > Z
II. Q ≤ YStatements: B ≥ U > P = E ≥ X; X > K > N ≥ J
Conclusions: I. N < P   II. J ≤ X
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