TIME AND WORK SOLVED PROBLEMS 1

1. 15 days

2. 15/11 days

3. 150/11 day

4. 120/11 day

150/11 day

As work for one day =1/25

Bs work for one day =1/30

.One day of work together is =1/25+1/30=11/150

so time taken=150/11 days

1. 300 days

2. 200 days

3. 320 days

4. 240 days

300 days

Work of A+B+C=1/50

work of A +B=1/60

so the work done by C=work of A+B+C - work of A+B=1/50-1/60=1/300

so time taken to complete work by C is 300 days

1. 12 days

2. 10 days

3. 15 days

4. 18 days

15 days

Men1 x days1 x hours1=Men2xdays2xhours2 for the same work

20 x 5 x 9=daysx10x6

days=900/60

15 days

1. 10 days

2. 20 days

3. 12 days

4. 24 days

20 days

the work done by A and B respectively 1/15 and 1/30 in one day

work done in two days 1/15+1/30=3/30

total time would be 30/3 x2 =20 days

we multiply by 2 as we intially calculated the work done for two days

1. 32/9 days

2. 35/9 days

3. 37/9 days

4. 38/9 days

38/9 days

work done by A B C in one day is 1/10+1/20+1/30=11/60

Work in 2 days 2x11/60=22/60

Remaining work 1-22/60=38/60

Work done by A and B in one day is =1/10+1/20=3/20

20/3 to complete entire work

20/3 x 38/60=38/9 days

Objective Interview Questions on C Programming

Objective Interview Questions on Computer Networks

Objective Interview Questions on C++ Programming

Objective Interview Questions on Database Management Systems

Objective Interview Questions on Java Programming

Objective Interview Questions on Operating Systems

Objective Interview Questions on Unix Shell

Objective Interview Questions on Web Technology

Aptitude Questions on Ages

Aptitude Questions on Averages

Aptitude Questions on Boats and Streams

Aptitude Questions on Partnership

Aptitude Questions on Profit and Loss

Aptitude Questions on Time and Work

Aptitude Questions on Time Speed and Distance

Aptitude Questions on Trains

Group Discussion Topics

Group discussion points on demonetization

Group discussion points on digitalization

Group discussion points on educational system in india

Group discussion points on effects of peer pressure in life

Group discussion points on flexible work culture flexible time and place

Group discussion points on globalization leading to global warming

Group discussion points on jingoism effects on globalization

Group discussion points on obesity and health impact

Group discussion points on demonetization

Group discussion points on digitalization

Group discussion points on educational system in india

Group discussion points on effects of peer pressure in life

Group discussion points on flexible work culture flexible time and place

Group discussion points on globalization leading to global warming

Group discussion points on jingoism effects on globalization

Group discussion points on obesity and health impact