Question
A and B together can do a work in 8 days. If A can alone
do the same work in 12 days, then in how many days B alone will do the same work?Solution
Total work = Number of days × 1 day’s work (efficiency) Total work = LCM (8, 12) = 24 unit 1 day’s work of (A+B) = 24/8 = 3 unit 1 day’s work of A = 24/12 = 2 unit 1 day’s work of B = 3 - 2 = 1 unit Now, Time taken by B to completed the work = 24/1 = 24 days
- Choose the most logical order of sentences from among the four given choices to construct a coherent paragraph.
(A) Unidirectional flow means that ... Which is the SECOND sentence of the paragraph?
1. In her notes,
P. to hamper the
Q. how the lack of
R. the mediator wrote
S. communication seemed
6. creation of a settlement.
1. The shark was trained
P. existed between it
Q. to believe a barrier
R. so the bait fish swam
S. and the bait fis...
Select the option that arranges sentences A, B, C and D in a logical sequence.
A. Her first trip was in 1996 as a third year college student.
...In the question given below, some sentences/phrases are given which have to be arranged in a proper sequence. Select the option that best defines the ...
Which of the following is the first sentence after rearrangement?
Which of the following represents the correct sequence in the jumbled sentence E?
Which of the following is the third sentence of the passage?
Which of these should be the FOURTH sentence after rearrangement?
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