Math, asked by sravanipubby, 6 months ago

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

Answers

Answered by sathwikmaddula19

0

Answer:

(2)

Step-by-step explanation:

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