Question
70% of one number is equal to 50% of another number. If
the sum of both numbers is 420, find the difference between them.Solution
Let the numbers be ‘x’ and ‘y’ respectively According to the question, 0.70x = 0.50y Or, x/y = 5/7 Therefore, (5 + 7) units = 420 Or, 1 unit = 35 Therefore, difference = 7 – 5 = 2 units = 70
Statements: A < B ≤ C, A > E, F ≤ B < D
Conclusions:
I. D > A
II. E < B
III. C > E
IV. D > C
Statements:S > T,T ≥ U,U < V
Conclusions: I. T > V II. S > U
Statements: O < D ≤ T; C ≥ X = U; Y < Z = C > D
Conclusions:
I. U ≤ Z
II. O ≤ C
III. Y < D
Statements: W ≤ B = F; H > T; H < U < F; W ≤ X < S
Conclusions:
I. W < U
II. T < B
III. X > H
Statement: F > E = L ≤ V ≤ P = C
Conclusions:
I. C > E
II. E = C
III. F > P
IV. C ≥ E
...Statements: H < I; J < L < K; H ≥ L > M
Conclusions:
I. J < I
II. M < K
III. K > I
Statements: L = T > V ≥ M = I; V < O ≤ U = S
Conclusions:
I. T < S
II. U > I
Statements: K ≥ R, M > T, M ≥ R, L = K < O
Conclusion:
I. M > K
II. O > R
In the question, assuming the given statements to be true, find which of the conclusion (s) among given two conclusions is /are definitely true and the...
In these questions, relationship between different elements is shown in the statements. These statements are followed by two conclusions.
Stat...