Question
A man travels a certain distance at 12 km/h and returns
to the starting point at 9 km/h. The total time taken by him for the entire journey 2 (1/3) hours. The total distance (in km) covered by him is:Solution
According to question x/12 + x/9 = 7/3 LCM of 12 and 9 is = 36 3x+4x / 36 = 7/3 7x / 36 = 7/3 X = 7 × 36 / 3 × 7 X = 12km So Distance= 12km He travelled again to starting point hence = 12 × 2 = 24km
Statements: L < M > P ≥ Q; N > O > M
Conclusions:
I. N ≥ Q
II. O > L
III. L = QÂ
Statements: H > N = F ≤ P ≤ T ≥ O ≥ E
Conclusions:
I. H < P
II. F > O
III. P ≥ E
Statements: P # B, Q $ B, B @ J, J % F
Conclusions: Â Â Â Â Â I. F # BÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â II. F @ BÂ Â Â Â Â Â Â Â Â Â Â Â Â Â ...
Statements: G ≤ H < I = J > K, L < B ≥ V > I ≥ D
Conclusion:
I. G = D
II. K ≤ D
III. B > H
Which of the following expressions will be true if the expression Q ≥ M = R > F = E ≤ X is definitely true?
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 ...
Statements: B > D > X > T ≤ N ≥ O = U
Conclusion
I: N > D
II: T > B
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 ...
Statements: P # Q @ R & S @ T # W % I, K $ S @ L
Conclusions: I. Q # W II. R & L
...Statements: S = R, T ≤ U, O < J, T ≤ J, U > R
Conclusion:
I. R ≥ T
II. R < T
