Question
6 years ago from now, Arjun said to Rohit, my age is
thrice your age. 9 years hence from now, Rohit said to Arjun, my age is 50% less than yours. Find the present age of Rohit.Solution
6 years ago from now, Let the age of Rohit be x years Therefore, age of Arjun = 3x years 9 years hence from now, Age of Arjun = (2x + 6 + 9) = (3x + 15) years Age of Rohit = (x + 6 + 9) = (x + 15) years According to the question, 0.5 × (3x + 15) = x + 15 Or, 1.5x + 7.5 = x + 15 Or, 0.5x = 7.5 Or, x = 15 Therefore, present age of Rohit = x + 6 = 21 years
Statements: J > K = N ≥ O = P ≥ Q, M < L ≤ Q
Conclusions:
I. O ≥ M
II. L ≤ N
III. K > M
Statements: Z % Y; X # W; U % V; W & V; Y @ X
Conclusions:Â Â Â Â Â
I. U @ X Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ...
In the following questions assuming the given statements to be true, find which of the conclusion among given conclusions is/are definitely true and the...
Statements: D % E, E & A, A @ B, B # C
Conclusions: I. C & AÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â II. D # B
...Statements:Â Â Â Â Â Â A @ D % M % N; M $ P $ Q
Conclusions :     I. D % Q                              I...
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...
Statement:
B = E ≥ F ≥ M < J < V ≥ R; M > A
Conclusion:
I) A ≥ R
II) B > A
Answer the questions based on the information given below.
A @ B means A is not smaller than B
A & B means A is neither smaller than nor...
Statements: H ≤ I ≥ K> L; M > J ≥ N ≥ I
Conclusions:
I. J ≥ K
II. M > L
Statements: G < B ≤ T < U = F ≥ S
Conclusion: I. S ≤ T II. F > B
...
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