GSSSB · Reasoning and Quantitative Aptitude

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Time and Work

Work efficiency and pipes-cisterns.

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  • Q1 · Time and Work · EASY

    A can complete a piece of work in 12 days and B can complete the same work in 18 days. If both work together, how many days will they take to complete the work?

  • Q2 · Time and Work · MEDIUM

    A pipe can fill a tank in 15 hours. Due to a leak at the bottom, it takes 20 hours to fill the tank. If the tank is full, how long will the leak take to empty it?

  • Q3 · Time and Work · MEDIUM

    A can complete a work in 15 days and B can complete the same work in 20 days. If they work together, in how many days will they finish the work?

  • Q4 · Time and Work · HARD

    A એક કામ 12 દિવસમાં પૂરું કરી શકે છે અને B એ જ કામ 18 દિવસમાં પૂરું કરી શકે છે. જો બંને સાથે મળીને કામ કરે, તો કામ કેટલા દિવસમાં પૂરું થશે?

  • Q5 · Time and Work · MEDIUM

    If 12 workers can complete a task in 18 days, how many days will 9 workers take to complete the same task?

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