BUY TNPSC GROUP 4, GROUP 2, GROUP 2A, GROUP 1 APTITUDE STUDY MATERIALS AND PYQ PAPERS SOLVED MATHS QUESTIONS

Category TIME AND WORK

TIME AND WORK FORMULA, QUESTIONS, PROBLEMS, TRICKS

TIME AND WORK Work to be done is usually considered as one unit. Work can be in any form like building a wall, making a road, filling or emptying a tank ....

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