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Master Time and Work - Beginner Level Problems Time and Work BEGINNER

Excel in competitive exams with this skill builder ⚡ worksheet on Time and Work. Worksheet 3 of 10 contains 20 beginner-level problems. Target your step-by-step problem solving skills while practicing time and work practice, time and work for competitive exams, and how to solve time and work.

📝 Worksheet 3 of 10 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Beginner level

What you'll learn in this worksheet:
Your progress through Time and Work
Worksheet 3 of 10 (22% complete)

Question 1

If A can complete a work in 2 days, and B in 11 days, how long will they take together?
Time = (A * B) / (A + B) = (2*11)/(2+11) = 1.69 days.

Question 2

If A can complete a work in 4 days, and B in 6 days, how long will they take together?
Time = (A * B) / (A + B) = (4*6)/(4+6) = 2.4 days.

Question 3

If A can complete a work in 5 days, and B in 8 days, how long will they take together?
Time = (A * B) / (A + B) = (5*8)/(5+8) = 3.08 days.

Question 4

If A can complete a work in 4 days, and B in 7 days, how long will they take together?
Time = (A * B) / (A + B) = (4*7)/(4+7) = 2.55 days.

Question 5

If A can complete a work in 2 days, and B in 7 days, how long will they take together?
Time = (A * B) / (A + B) = (2*7)/(2+7) = 1.56 days.

Question 6

If A can complete a work in 5 days, and B in 12 days, how long will they take together?
Time = (A * B) / (A + B) = (5*12)/(5+12) = 3.53 days.

Question 7

If A can complete a work in 3 days, and B in 8 days, how long will they take together?
Time = (A * B) / (A + B) = (3*8)/(3+8) = 2.18 days.

Question 8

If A can complete a work in 5 days, and B in 12 days, how long will they take together?
Time = (A * B) / (A + B) = (5*12)/(5+12) = 3.53 days.

Question 9

If A can complete a work in 4 days, and B in 6 days, how long will they take together?
Time = (A * B) / (A + B) = (4*6)/(4+6) = 2.4 days.

Question 10

If A can complete a work in 2 days, and B in 11 days, how long will they take together?
Time = (A * B) / (A + B) = (2*11)/(2+11) = 1.69 days.

Question 11

If A can complete a work in 2 days, and B in 6 days, how long will they take together?
Time = (A * B) / (A + B) = (2*6)/(2+6) = 1.5 days.

Question 12

If A can complete a work in 2 days, and B in 11 days, how long will they take together?
Time = (A * B) / (A + B) = (2*11)/(2+11) = 1.69 days.

Question 13

If A can complete a work in 4 days, and B in 7 days, how long will they take together?
Time = (A * B) / (A + B) = (4*7)/(4+7) = 2.55 days.

Question 14

If A can complete a work in 4 days, and B in 10 days, how long will they take together?
Time = (A * B) / (A + B) = (4*10)/(4+10) = 2.86 days.

Question 15

If A can complete a work in 3 days, and B in 12 days, how long will they take together?
Time = (A * B) / (A + B) = (3*12)/(3+12) = 2.4 days.

Question 16

If A can complete a work in 4 days, and B in 11 days, how long will they take together?
Time = (A * B) / (A + B) = (4*11)/(4+11) = 2.93 days.

Question 17

If A can complete a work in 2 days, and B in 10 days, how long will they take together?
Time = (A * B) / (A + B) = (2*10)/(2+10) = 1.67 days.

Question 18

If A can complete a work in 4 days, and B in 8 days, how long will they take together?
Time = (A * B) / (A + B) = (4*8)/(4+8) = 2.67 days.

Question 19

If A can complete a work in 5 days, and B in 8 days, how long will they take together?
Time = (A * B) / (A + B) = (5*8)/(5+8) = 3.08 days.

Question 20

If A can complete a work in 4 days, and B in 6 days, how long will they take together?
Time = (A * B) / (A + B) = (4*6)/(4+6) = 2.4 days.
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