Question
5 years ago, Bhuvan's age was (1/2) of Amisha's present
age. If Bhuvan's current age is 20% less than Amisha's age, determine Amisha's present age.Solution
ATQ, Let the present age of ‘Amisha’ and ‘Bhuvan’ be ‘a’ years and ‘b’ years, respectively. So, 2 × (b – 5) = a Or, b = {(a + 10)/2} ………. (I) Also, b = 0.8 × (a – 5) Or, b = 0.8a – 4 ………… (II) Using Equation (I) and (II), we have; 2 × (0.8a – 4) = a + 10 Or, 1.6a – 8 = a + 10 Or, 0.6a = 18 So, a = 30 So, present age of ‘Amisha’ = 30 years
Statements:
O ≤ P = Y ≤ U; L > G ≥ W = Q ≥ Y; G < A ≤ R < D
Conclusions:
I. P < R
II. G ≥ P
Statements: A > O = I ≥ C = D > K = P, P < M = R
Conclusions:
I. C > R
II. R > K
III. P ≤ O
Statements: E = L ≤ G < I = H; E ≥ N < A; W ≥ P ≥ M > I
Conclusions:
I. E < W
II. A ≥ M
III. N < P
Statements: S ≥ U < N = A; D > U ≥ C
Conclusions: I. A > D II. C < A
Statements :Â Â Â Â Â Â T @ V % Z #Â C & B $ S # E; W $ C @ Z
Conclusions :Â Â Â Â Â I. E @ ZÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â II. S # WÂ Â ...
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...
In the question, assuming the given statements to be true, find which of the following conclusion(s) among the three conclusions is/are definitely true...
In the question, assuming the given statements to be true, find which of the following conclusion(s) among the three conclusions is/are true and then g...
Statements: R > S ≥ T = U < V ≤ W; X ≥ Y = Z < U = M ≥ N
Conclusions:
I. S ≥ M
II. T < X
III. W > N
Statement: K < M; K ≥ I > L; M ≥ G > N
Conclusion:
I. L ≥ M
II. G ≥ K
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