Quant Quiz on "TIME & WORK" for SSC CGL 2016_00.1
Latest SSC jobs   »   Quant Quiz on “TIME & WORK”...

Quant Quiz on “TIME & WORK” for SSC CGL 2016

Quant Quiz on "TIME & WORK" for SSC CGL 2016_40.1

1. ‘x’ number of men can finish a piece
of work in 30 days. If there were 6
men more, the work could be finished in 10 days less. The actual number of men
is:

(a) 6
(b) 10
(c) 12
(d) 15
Sol.

Quant Quiz on "TIME & WORK" for SSC CGL 2016_50.1








































2. 8 men can complete a piece of work in
20 days. 8 women can complete the same work in 32 days. In how many days will 5
men and 8 women together complete the same work?
(a) 16 days 
(b) 12 days
(c) 14 days
(d) 10 days
Sol.

Quant Quiz on "TIME & WORK" for SSC CGL 2016_60.1
Quant Quiz on "TIME & WORK" for SSC CGL 2016_70.1



















4. 15 Men take 20
days to complete a job working 8 hours a day. The number of hours a day should
20 men take to complete the job in 12 days is:
(a) 5 hours  
(b) 10 hours
(c) 15 hours
(d) 18 hours
Sol. 

Quant Quiz on "TIME & WORK" for SSC CGL 2016_80.1
5. 3 persons undertake to complete a
piece of work for Rs. 1,200. The first person can complete the work in 8 days,
second person in 12 days and third person in 16 days. They complete the work
with the help of a fourth person in 3 days. What does the fourth person get?
(a) Rs. 180
(b) Rs. 200
(c) Rs. 225
(d) Rs. 250
Sol. Let the fourth person complete the entire work in x days.
Now, according to the question:
3/8+3/12+3/16+3/x=1
⇒1/x=1/3-1/8-1/12-1/16=(16 – 6 – 4 – 3)/48=1/16 
∴ x = 16
Ratio of wages =1/8 ∶1/12 ∶1/16 ∶1/16=6∶4∶3∶3 
Sum of ratios = 6 + 4 + 3 + 3 
∴ Fourth person’s share =3/16×1200  =Rs. 225. 
Quant Quiz on "TIME & WORK" for SSC CGL 2016_90.1





























7. A can do a piece
of work in 20 days and B in 30 days. They work together for 7 days and then
both leave the work. Then C alone finishes the remaining work in 10 days. In
how many will C finish the full work?
(a) 25 days 
(b) 30 days
(c) 24 days
(d) 20 days
Sol.(c) Work done by A and B in 7 days 
=7/20+7/30=(21+14)/60=35/60=7/12
Remaining work =1-7/12=5/12
∴ Time taken by C =12/5×10= 24 days

Quant Quiz on "TIME & WORK" for SSC CGL 2016_100.1



















9. A farmer can
plough a filed working 6 hours per day in 18 days. The worker has to work how
many hours per day to finish the same work in 12 days?
(a) 7
(b) 9
(c) 11
(d) 13
Sol.

Quant Quiz on "TIME & WORK" for SSC CGL 2016_110.1
10. A does 1/5 of a work in a week. B finishes the work in 15
Days. B starts the work and works only for 3 days. Thereafter A completes the
job. He will finish it in:
(a) 10 days  
(b) 7 days
(c) 12 days
(d) 28 days
Sol.(d) Time taken by A in doing the work = 35 days 
Time taken by B in doing the same work = 15 days 
B’s 3 days’ work =3/15=1/5
Remaining work =1-1/5=4/5
∴ Time taken by A in finishing the remaining work =(35×4/5)=28  days

Quant Quiz on "TIME & WORK" for SSC CGL 2016_120.1


















12. 2 men and 4 boys
can do a piece of work in 10 days, while 4 men and 5 boys can do it in 6 days.
Men and boys are paid wages according to their output. If the daily wage of a
man is Rs. 40, then the ratio of daily wages of a man and a boy will be:
(a) 5 : 3
(b) 5 : 2
(c) 7 : 4
(d) 7 : 3
Sol.(b) (2m+4b)×10=(4m+5b)×6
⇒20m+40b=24m+30b
⇒4m=10b
⇒2m=5b
∴5b=2×40
⇒b=(2×40)/5=16
∴ required ratio = 40 : 16 = 5 : 2 

Quant Quiz on "TIME & WORK" for SSC CGL 2016_130.1
14. P, Q, R are
employed to do a work for Rs. 5750. P and Q together finished 19/23 
of work and Q and R together finished 8/23 of work. Wage of Q in rupees, is:
(a) 2850
(b) 3750
(c) 2750
(d) 1000
Sol.(d) Work done by (P + Q + R) = 1 …(i)
Work done by (P + Q) =19/23              …(ii)
Work done by (Q + R) =8/23      …(iii)
From equations (ii) + (iii) – (i)
Q =19/23+8/23-1=(27 –  23)/23=4/23
∴ Wages of Q =4/23×5750 = Rs. 1000 
15. A and B together can complete a piece
of work in 12 days and B and C together in 15 days. If A is twice as good a
workman as C, then in how many days will B alone complete the same work?
(a) 30
(b) 25
(c) 24

(d) 20 
Sol.
Quant Quiz on "TIME & WORK" for SSC CGL 2016_140.1

Quant Quiz on "TIME & WORK" for SSC CGL 2016_150.1
Quant Quiz on "TIME & WORK" for SSC CGL 2016_160.1




Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizzes
  • Subject-Wise Quizzes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Login

OR

Forgot Password?

Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizzes
  • Subject-Wise Quizzes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Sign Up

OR
Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizzes
  • Subject-Wise Quizzes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Forgot Password

Enter the email address associated with your account, and we'll email you an OTP to verify it's you.


Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizzes
  • Subject-Wise Quizzes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Enter OTP

Please enter the OTP sent to
/6


Did not recive OTP?

Resend in 60s

Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizzes
  • Subject-Wise Quizzes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Change Password



Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizzes
  • Subject-Wise Quizzes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Almost there

Please enter your phone no. to proceed
+91

Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizzes
  • Subject-Wise Quizzes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Enter OTP

Please enter the OTP sent to Edit Number


Did not recive OTP?

Resend 60

By skipping this step you will not recieve any free content avalaible on adda247, also you will miss onto notification and job alerts

Are you sure you want to skip this step?

By skipping this step you will not recieve any free content avalaible on adda247, also you will miss onto notification and job alerts

Are you sure you want to skip this step?