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Mahesh and Krishna are engaged to do a work. Mahesh working alone takes 8 hours more to complete the job than if both worked together. If Krishna worked alone, he would need 4 1/2 hours more to complete the job than if they both worked together. How much time would they both take to do the work together ?
Correct Answer: (d)
Official keyThis question appeared in the APPSC Prelims 2024 examination (GS (Group-II)). It is Question 145 out of 386 questions in this paper. Section: Mental Ability.
This question was part of the APPSC Prelims 2024 (GS (Group-II)). The APPSC Prelims examination tests candidates on general studies, current affairs, and aptitude through multiple-choice questions.
Practice previous year questions from all APPSC Prelims papers and compare patterns with UPSC Prelims PYQ to identify overlapping topics.