Question
There was a race of 2480 meters between P & Q on a
circular track of 620 meters. First time they meet during the race after 4 minutes of starting of race. Find the time taken by Q to complete the race, if he runs at half the speed of P.Solution
Let speed of P is 2x and speed of Q is x. According to question, 620/(2x−x) = 4 min ⇒ 2x – x = 155 meters/min ⇒ x = 155 meters/min Therefore the speed of Q is 155 meters/min. Time taken by Q = 2480/155 = 16 minutes
Statements: M ≥ X ≥ B > V ≤ G = Y > K > U < N
Conclusion
I: G > U
II: V ≤ M
Statements:
Some Lessons are Chapters.
No Chapter is Topic.
Only a few Topics are Paragraphs.
Only Paragraph is Content.
...Given below are two statements, followed by two conclusions. Assume the given statements to be true even if they vary with commonly known facts. Based o...
Read the statements and identify which of the conclusions logically follow/s from the given statement.
Statement:
Parents are ready to p...
Statements:
Q ≥ R = P; R > S ≥ Z; S ≥ B < C
Conclusions:
I. C > Z
II. B < Q
Statements:
Only English are History.
Only a few English are Science.
Some Science are not Hindi.
Conclusions:
<...Statement: S ≤ M < X = H ≥ B ≥ K < V
Conclusion: X > K, K = X
In each question below is given a statement followed by two conclusions numbered I and II. You have to assume everything in the statement to be true, ...
The data breach at 19 Indian banks that have led to more than 32 lakh debit cards being blocked or recalled is a wake-up call for the banking industry. ...
Statements: H = U < S ≤ V > F = E > J ≥ I
Conclusion
I: H < F
II: V > I
