Question
A and B can complete a job together in 30 days; B and C
can complete the same job together in 25 days, while C and A can complete the same job together in 10 days. In how many days will A, B, and C be able to complete the same job alongside D, who is only 50% as efficient as C?Solution
A+B= 30 B+C=25 C+A=10days LCM of 30, 25, and 10 = 150
Total 2(A+B+C) = 5+6+15+=26 A+B+C =13 C = 13-5 =8 D= 8×50/100=4 NOW A+B+C+D = 13+4=17 SO total days = 150/17 =150/17
Statement:Â C < P > T = E < R; G > R > A < D
Conclusions:
I. T < G
II. G ≥ P
III. T > A
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...
Statements: G > L = H ≥ P = I; J < M = H ≤ A; K > F > I
Conclusions:
I. J < G
II. F > M
III. P = A
Statements: A > C = B ≥ D ≥ F, B = G ≤ H < E
Conclusions:
I. A > G
II. H ≥ F
III. E > C
Statements: M < N = O ≤ Q, M > U = L ≥ P ≥ S
Conclusions:
I. N > L
II. U < O
III. O > LStatements: U = R < M < Q < P; A > B > E < R < T; I < N = B > U > X
Conclusions:
I.  P ≤ U
II. Â T > A
...In the question assuming the given statements to be true, find which of the conclusion(s) among given three conclusions is/are definitely follows and t...
Statements:
A ≥ B = C; D = E ≤ F ≥ A
Conclusion:
I. C < D
II. E ≤ B
Which of the following set of symbols should be placed in the blanks respectively (from right to left) in the given expression in order to make the expr...
In the question, relationship between some elements is shown in the statements (s). These statements are followed by two conclusions. Read the stateme...