The amount payable on maturity of a certain sum which is invested for 5 years at a certain rate percent p. a. is ₹9,600 and the amount payable on the same sum invested for 10 years at the same rate is ₹12,600. If simple interest is offered in both cases, the rate of interest p. a. is:
Simple Interest, SI = (P × R × T) / 100 For the 10-year investment plan, Rs. 9600 would be considered as the principal amount. Since the interest being calculated is simple interest, the interest incurred in 5 years- = (12600 - 9600) =Rs. 3000 Hence, interest incurred every year = 3000 / 5 = Rs. 600 Now considering the 5-year investment plan, the principal amount = (9600 - 3000) = Rs. 6600 Let the rate of interest be R%. ⇒ R = (600 × 100) /6600 R = 100/11% ∴ The rate of interest is 9(1/11)% p.a.
Statements:
A < L ≤ P > D; F > W = P > S ≥ T
Conclusion:
I. S > L
II. F ≥ A
Statement: F < G; H ≥ I; H ≥ K; I > G ≥ J
Conclusion:
I. G > K
II. K > J
Statements:K < L,L ≥ M,M > N
Conclusions: I. K < M II. N > K
Statements: O ≥ M > F, K ≤ J ≤ D = F, B ≤ Z ≤ L = K
Conclusion:
I. M > L
II. D ≥ B
Statements: L < M > P ≥ Q; N > O > M
Conclusions:
I. N ≥ Q
II. O > L
III. L = Q
Which one the following symbols should replace the question mark in the given expression, in order to make the expressions M ≤ J as well as O > L ...
Statement:M = C ≥ A = V < Q = S
Conclusions:
I. M ≥ V
II. A < S
Statements:
P ≥ Q = R; S = T ≤ U ≥ P
Conclusion:
I. R < S
II. T ≤ Q
Which of the following symbols should replace the sign (@) respectively in the given expression in order to make the expression P ≥ O and D > K defin...
Statements: J < K = L ≥ M ≥ P; F ≥ K < G
Conclusion I. J < G II.F ≥ P
...
