7. Three engineers P, Q, R are designing a project. Can we find out in how much time all the three engineers will complete the designin

Question

7. Three engineers P, Q, R are designing a project. Can we find out in how much time all the
three engineers will complete the designing, observing the following statements?
I. P & Q can complete the design in 2 months
II. Q&R can complete the design in 142 months
M. P&R can complete the design in 3 months.
(1) I & II are sufficient
(2) I, II & III are sufficient
(3) I, I & II are insufficient
(4) I & II are sufficient
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Arya 2 weeks 2021-09-11T05:23:12+00:00 1 Answer 0 views 0

Answers ( )

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    2021-09-11T05:24:33+00:00

    Answer:

    (2)

    Step-by-step explanation:

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