Gajendra, Jitendra and Satyendra can do a piece of work, working together, in 1 day. Gajendra is thrice efficient as Jitendra and Jitendra takes the twice the number of days as Satyendra takes to do it alone. What is the difference between the numbers of days taken by Gajendra and Satyendra?

 

Gajendra, Jitendra and Satyendra can do a piece of work, working together, in 1 day. Gajendra is thrice efficient as Jitendra and Jitendra takes the twice the number of days as Satyendra takes to do it alone. What is the difference between the numbers of days taken by Gajendra and Satyendra?

 

A.    1
B.    2
C.    3
D.    4

C. 3 Days
 

Remember Time* 1/Efficiency

                        Gajendra                      Jitendra                      Satyendra
Efficiency           3                :                   1                :                 2
No. of days         2                :                   6                :                 3

Again,efficiency of Gajendra,Jitendra and Satyendra=100/1=100%
Efficiency of Gajendra=3/6*100=50%
Efficiency of Satyendra= 2/6*100=33.33%
Now,number of days taken by Gajendra = 100/50=2
Number of days taken by Satyendra =  100/33.33=3

 

 

 

"U-Star academy"

Math important questions     Click Here

 Free English Mock test Paper by "U-Star academy"

 Tricks zone Click Here        Study material Click Here 

Join US  FacebookPage   Follow us  Instagram 

 

videos,time and work by feelfreetolearn,time and work shortcuts and tricks,work and time problems,competitive exams,tricks,job interviews,quantitative aptitude,feelfreetolearn,placement tests,shortcuts,maths time and work tricks,time and work problems,time and work in hindi,time and work trick for ssc,time and work math,time and work shortcut trick in hindi,time and work shortcut trick,time and work class in hindi,time and work short trick,time and work easy tricks,time and work examples,time and work short tricks in hindi,time and work easy tricks in hindi,time and work for ssc,time and work,smart study for career,work and time problems,quantitative aptitude,ramo maths,ramothon,ramo sir,maths,algebra by ramo sir,algebra for ssc chsl,algebra for cds,algebra for cat,algebra concepts,algebra formulae,algebra for ssc cgl,algebra free you tube course,algebra,ssc chsl,algebra questions,complete algebra,how to study algebra,ssc cgl,abhinay maths,abhinay,abhinayfan,abhinay sharma talk,ssc math by abhinay maths,abhinaysir,ssc math abhinay sharma,maths by abhinay sharma,math,ssc maths,maths,quantbatch,coaching,ssc math chsl,motivational speech,investment,alligation,ssc maths tricks,rehna,mathematics,ssc math question,invest,sharma,ssc maths syllabus,anxiety,algebra,ssc maths preparation,ssc maths full course,discount,treaning,thinking,mensuration in english,atozbatch,investing,motivation,best

gagan pratap,gagan pratap maths,maths by gagan pratap,gagan sir,gagan sir percentage,gagan sir maths,percentage by gagan pratap,gagan sir paid course,maths by gagan sir,railway maths,percentage problems,sandeep,ssc cgl result,cgl 2020 result,cgl maths,rakesh yadav math video,percentage topic,ssc cgl 2020 exam result,maheshwari,rakesh yadav readers publication,percentage for ssc,ssc cgl result out,mathematics,ssc cgl topper 2020,motivational speech