JavaScript is disabled on your browser. Enable JavaScript to use this site. Learn More

1. A can do a piece of work in 10 days and B can do the same work in 20 days. If both A and B work together, the total work will be completed in how many days?

2. If A can do a work in 10 days and B can do the same work in 15 days. If A works for 2 days and then B work for 3 days, then the amount of work completed is?

3. If A, B and C can do a piece of work in 10 , 15 and 25 days respectively. If all the three work together, then the work will be completed in how many days?

4. If Ram can do a work in 5 days and he is 20% more efficient than shyam. If both work together, the whole work will be done in?

5. If A can do a certain job in 25 days and he is 25% less efficient than B. If B works for 5 days and the remaining work was completed in how many days?

upsc csat / general mental ability test, those who attended online coaching for csat can check their ability to solve the problem by attending this. Freshers are also welcome to try out the problems.

upsc sample test for ias preliminary general mental ability upsc csat test preparation upsc csat model test upsc csat sample questions upsc csat sample test

wrong answers for question num 4 and 5 question num 4 ans 30/11

5th one is 75/4

1992 days 17 hours 41 minutes ago

who ever want to crack 2016 csat just follw my whatsapp 7416344272

1992 days 17 hours 48 minutes ago

The answer for 4th question should be 30/11 per my calc, Kindly assist if I am incorrect somewhere.

2281 days 9 hours 6 minutes ago

if a can do a certain job in 25 days &he is 25%less efficient than b.if b works for 5 days & the remaining work was completed in 5 days?solve this question plz

2350 days 16 hours 17 minutes ago

I think the answer should be 55/3 if remaining work is done by A.

2281 days 8 hours 58 minutes ago

**
IAS Teacher General studies CSAT
**

IAS Civil service Exam Online video Coaching Course is available (www.iasgeneralstudies.com). For further details please contact us through mail

Regards

IASTeacher

4078 days 14 hours 15 minutes ago

308 Members Recommend

1384 Followers

**
GS Preliminary Model Test- 006(1hour-30 questions)**

50 Questions
| 7016 Attempts

**
General Mental Ability Test for Civil Service Exam, Tnpsc, Bank PO 1**

5 Questions
| 12221 Attempts

**
UPSC TNPSC State Services Bank PO Quantitative Aptitude - Calender**

5 Questions
| 1213 Attempts

Rinku30/11=25/11=2.72

I too got the same answer for 5th one

1776 days 14 hours 59 minutes ago

Post Cancel