Question
What is the ratio of the simple interest earned on a
certain amount at the rate of 21% per annum for 8 years to that earned on the same sum at the same rate for 42 years?Solution
Let the principal amount =100 Interest at the rate of 21% for 8 years = (100×21×8)/100=168Rs. At the same amount and rate –but time 42 years. Simple interest = (100×42×21)/100=882Rs. Ratio =168:882=4:21
Statements: X @ Y $ Z & U, Z @ V
Conclusions: I. V # X II. V $ X
...Statement: A ≥ B ≥ C = D > E, F > G = H ≤ C
Conclusion: I. C ≥ F II. F > E
...In the question assuming the given statements to be true, find which of the conclusion(s) among given three conclusions is/are definitely follows and t...
Statements: R < S > T; U < V ≤ S; R > P
Conclusions:
I. S > P
II. U < R
III. T < P
Statements: U % X, X & S, S $ J, J # L
Conclusions: I. U & S II. S # L
...Statements: E < S = F < G, H < A ≥ F ≤ B
Conclusion:
I. B > E
II. H ≤ G
Statements: U = R < M < Q < P; A > B > E < R < T; I < N = B > U > X
Conclusions:
I. P ≤ U
II. T > A
...Statements: V = W ≤ X > R ≥ O; C < O; F = X
Conclusion: I. F > R II. X > C
Statements: B > Z > E < X; Z > C > U < F < H; F > S < Y < T
Conclusion:
I. B > Y
II. X < T
...Statement : M=N≥P<Q; R>Q ; T ≥N
Conclusion:
I. N<T
II. N≥R
...
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