Question
‘A’ can complete a work in 15 days and is 50% more
efficient than ‘B’. ‘A’ and ‘B’ start working together and ‘A’ leaves after 8 days. The rest of the work is completed by ‘B’ alone in ‘x’ days. Find the value of ‘x’.Solution
ATQ, Time taken by ‘B’ to complete the work = 1.5 × 15 = 22.5 days (round up to 23 days) Let the total work = 230 units Efficiency of ‘A’ = 230/15 = 15.33 units/day (round to 15 units/day) Efficiency of ‘B’ = 230/23 = 10 units/day Work completed by ‘A’ and ‘B’ in 8 days = (15 + 10) × 8 = 200 units Therefore, x = (230 – 200)/10 = 3 days
Statement: 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. 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...
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