# Time and Work Quiz 10

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# Time and Work Quiz 10

### Introduction

Time and Work is one of important topic in Quantitative Aptitude Section. In Time and Work Quiz 10 article candidates can find questions with answer. By solving this questions candidates can improve and maintain, speed, and accuracy in the exams. Time and Work Quiz 10 questions are very useful for different exams such as IBPS PO, Clerk, SSC CGL, SBI PO, NIACL Assistant, NICL AO, IBPS SO, RRB, Railways, Civil Services etc.

### Q1

A was appointed by a contractor on the condition A would be paid Rs 150 for each day of A work but would be, fined Rs 30 per day for A absent. After 20 days, the contractor paid A 2820. Find the number of days he worked
A. 13 days B. 19 days C. 5 days D. 12 days

B
Let the required number of days = x days
So, 150x - (20 - x)30 = 2820
x = 19 days

### Q2

Ram can finish a job in 20 days. He worked for 10 days alone and completed the remaining job working with Dev, in 2 days. How many days would both Dev and Ram together take to complete the entire job?
A. 4 B. 5 C. 10 D. 12

D
Ramesh alone finished $\frac {1}{2}$ of the work in 10 days.
Remaining $\frac {1}{2}$ was finished by Ramesh and Dinesh together in 2 days.
Therefore, they both together can finish the complete job in 4 days.

### Q3

A completes 30% of work in 7.5 days. B is 50% as efficient as A, C is 50% as efficient as B. Now B and C joined with A for the rest of the work then in how many days will take to complete the work?
A. 9 Days B. 10 Days C. 12 Days D. 15 Days

B
Ramu takes 25 days to complete work.
Raju = 50 days Venu = 100 days
Now 70% work is left
They can complete whole work in = $\frac {1}{\frac{1}{25}} + \frac {1}{50} + \frac {1}{100}$
$\frac {100}{7}$ days then 70% in 10 days

### Q4

Mohan can do a work in 15 days. After working for 3 days he is joined by Vinod. If they complete the remaining work in 3 more days, in how many days can Vinod alone complete the work?
A. 10 days B. 8 days C. 5 days D. 12 days

C
Total days Mohan worked = 3 + 3 = 6
$\frac {6}{15} = \frac {2}{5}$
So $\frac {3}{5} = \frac {3}{x}$
x = 5

### Q5

Arun can do a certain work in the same time in which Bipasha and Rahul together can do it. If Arun and Bipasha together could do it in 10 days and Rahul alone in 50 days, then Bipasha alone could do it in:
A. 15 days B. 20 days C. 25 days D. 30 days

C
Arun, Bipasha and rahul’s 1 day work = $\frac {1}{10} + \frac {1}{50} + \frac {6}{50} = \frac {3}{25}$
Arun’s 1 day work = Bipasha + Rahul ‘s 1 day work
2 × ( Arun’s 1 day work) = $\frac {3}{25}$
Arun’s 1 day work = $\frac {3}{50}$
Bipasha’s 1 day work = $\frac {1}{10} - \frac {3}{50} = \frac {2}{50} = \frac {1}{25}$

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