ibps-so 2019 · Question 177 of 300

A contractor engaged upon the renovation of a branch premises put two masons upon the work. One workman can complete a piece of work in 15 days and a second workman can complete the same piece of work in 20 days. The two of them work together for four days, after which the first of them leaves. In how many further days will the second of them complete what remains of the work?

Answer: D. 10⅔ days

Official answer key verified. Detailed explanation coming soon.

Source: IBPS SO Prelims Memory Based 2019 (held 28 Dec 2019, Shift 2) - Prepp · memory-based

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ibps-so 2019 · Question 177 of 300

Official answer key verified. Detailed explanation coming soon.

Source: IBPS SO Prelims Memory Based 2019 (held 28 Dec 2019, Shift 2) - Prepp · memory-based

Practice the full ibps-so 2019 paper

Timed test with all 300 questions, just like the real exam.