Question
There are 120 balloons of three different colours in a
box. The ratio of red balloons to yellow balloons is 2:3, and the ratio of red balloons to green balloons is 4:5. How many red balloons are there?Solution
Let number of red balloons be 2x Yellow balloons = 2x × (3/2) = 3x Green balloons = 2x × (5/4) = 2.5x ATQ: 2x + 3x + 2.5x = 120 Or, 7.5x = 120 So, x = 16 Number of red balloons = 2 × 16 = 32
Statements:  V ≥ W > X = Y, C > D = E ≥ V
Conclusions :
I. E ≥ W
II. D ≥ Y
III. C > V
ÂStatements: F < G ≤ H; D < I; J ≥ G; F < A < D
Conclusions:
I. I > F
II. J > A
III. D > G
Statements: 2 < 4 = 8 ≤ 6; 4 ≥ 9 = 7 ≥ 10
Conclusions: I. 6 > 10 II. 6 = 10
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...
Which of the following expressions will be true if the expression ‘J ≥ K > L ≥ M’ is definitely true?
Statement: A ≤ B ≤ C > D; E < D; F > E
Conclusions: I. D > A II. E < C
...If we arrange all the letters of the word ‘SUPPLIERS’ in alphabetical order from the left end, then, which letter will remain at its initial positio...
Statements: Z ≤ O = Q < P; A = X > M = Y ≥ P
Conclusions:
I. A > O
II. Z < X
III. Q ≤ M
Statements: J > K = L ≥ M ≥ Q; N < O ≤ P < Q
Conclusions:
I. Q > N
II. J > O
Statements: O ≥ M > F, K ≤ J ≤ D = F, B ≤ Z ≤ L = K
Conclusion:
I. M > L
II. D ≥ B
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