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TCS Numerical Ability - Time and Work Interview Questions with Answers

(#M40167052) TCS QUESTION Keep an EYE

George can do some work in 8 hours, Paulcan do the same work in 10 hours while Hiari can do the same work in 12 hours. All the three of them start working at 8 a.m. while George stops works at 10 a.m and remaining two complete the work. Approximately at what time will the work be finished?
A)12 noon B)1 pm C)12:30 pm D)11:30 am E)None of these

Asked In TCS Devendra Marghade (2 years ago)

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(#M40167036) TCS QUESTION TCS Keep an EYE

7) George can do some work in x hrs. Paul can do the same work in 12 hrs. Henry can do it in y hrs. All 3 of them start working at 9AM. While George stops working at 11am and the remaining 2 complete the work. Approximately at what time will the work be complete?

Asked In TCS STAR (2 years ago)

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(#M40167016) TCS QUESTION Keep an EYE

Jake can paint a house in 20 days. Paul can paint the same house in 15 days. Jake, Paul and Harry together paint in 5 days. Harry alone can paint the house in
1)24 days 2)18 days 3)20 days 4)12 days

Asked In TCS Devendra Marghade (2 years ago)

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(#M40167005) TCS QUESTION Keep an EYE

In the normal course, Rakesh, Sanket and Mukesh can each individually build a wall in 10,16 and 20 days respectively. Due to difficult terrain and slushy conditions at the site, the individual time required for each to complete the work has increased by 20%, 25% and 50% respectively. How long will they take to build the wall if they work together?
1)6 days 2)8 days 3)4 days 4)5½ days

Asked In TCS Devendra Marghade (2 years ago)

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(#M40166211) TCS QUESTION Keep an EYE

If 12 divides ab313ab (in decimal notation, where a, b are digits > 0, the smallest value of a+b is

Asked In TCS prasanna (3 years ago)

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(#M40157297) TCS QUESTION Time and Work Keep an EYE

A, B and C can do a piece of work in 20, 30 and 60 days
respectively. In how many days can A do the work if he
is assisted by B and C on every third day?

Asked In TCS lingeshwar (6 years ago)

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(#M40157066) TCS QUESTION time and work Keep an EYE

A is twice as good a workman as B and together they finish a piece of work in 18 days. In how many days will A alone finish the work

Asked In TCS pooja solanki (6 years ago)

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(#M40155313) TCS QUESTION time and work Keep an EYE

4 men can check exam papers in 8 days working 5 hours regularly. What is the total hours when 2 men will check the double of the papers in 20 days?

Asked In TCS sundar (7 years ago)

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(#M40154912) TCS QUESTION Apti Keep an EYE

George does 3/5th of a piece of work in 9 days. He then calls Paul. and they finish the work in 4 days. How long would Paul take to do the work by himself

28/32/30/35

Asked In TCS dhritiman (7 years ago)

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(#M40154865) TCS QUESTION Apti Keep an EYE

.y can do a work in 2/3 the time it takes x, z can do same work in ¾ time it takes y. when all three are typing the same time what is the fraction of total work does y do a)4/13 b)8/29 c)1/3 d)9/23

Asked In TCS dhritiman (7 years ago)

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