d a is thrice as good a workman as b and therefore is able to finish a job in 30 days | Job Exam Rare Mathematics (JEMrare) - Solved MCQs

a is thrice as good a workman as b and therefore is able to finish a job in 30 days

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Basic Math MCQ 15 ( Work capability comparison )

MCQ 15: A is thrice as good as B in work. A is abl... »