Latest RRB Aptitude Question SOLUTION: The efficiency of the first machine tool is 20% less than that of the 2nd one. The first machine tool operated for 5 hours, whereas, the second oneoperated for 4 hours and together

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(#M40022229) RRB Verbal Ability question TIME AND WORK Keep an EYE

The efficiency of the first machine tool is 20% less than that of the 2nd one. The first machine tool operated for 5 hours, whereas, the second oneoperated for 4 hours and together they machined 4000 work pieces. Find thenumber of work-pieces machined by the first machine too

Asked In RRB MAN (10 years ago)

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