Question
Marks scored by A and B in a test are in the ratio 12:7
respectively. If B had scored 6 more marks, then marks scored by A would be 20% more than that of B. Find the difference between actual marks scored by A and B.Solution
Let actual marks scored by A and B be 12x and 7x respectively. Difference between the marks scored by A and B = 12x – 7x = 5x According to question, => (7x + 6) × 1.2 = 12x => 8.4x + 7.2 = 12x => 3.6x = 7.2 => x = 2 Required difference = 5x = 10
Statements:
E = F > Q = A > B; J < Z ≤ A
Conclusions:
I. Q > Z
II. B ˃ J
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 th...
Statements: F > C > K; L < G < D; C ≥ H < D > I
Conclusions:
I. L < C
 II. K > I
III. F > H
Statements: P > X > Q < R = S ≥ T < U < V ≤ W
Conclusion
I: W > Q
II: R > T
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 will be definitely true if the given expression P > S ≥ U > V = T ≤ W < R = Q is definitely true?
Statements: P ≥ Q ≥ R = S, Q ≥ T > U ≥ V
Conclusion:
I. P ≥ V
II. P > V
Statements: L > S, O > Q, S = P, T ≥ P, O = T
Conclusion:
I. L ≥ Q
II. Q > L
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 th...
Statement: D > C > U < K > E > N < A
Conclusion:
I. D > N
II. D > A
