Sir i am a physically challenged candidate, i cannot go to any coaching institute because of immobility, you have done wonders for disabled like us, really thank you very much. Basic la irundu puriyura matri nadathuringa
Intha video pottathukku romba romba thanks nanga sollanum bro. Really thank you so much bro expecting more videos for ssc and railways as well as for tnpsc exams bro
Anna semaya iruku class..nalla puriyudhu.. Pls ssc la kekra tricky question madri konjam solunga..within that time I can't solve the sum even though I know the problems.. Pls shortcuts konjam solli kudunga pls.. My request..
Efficiency means sikirama work ah finish pandrathu,General ah nama 100 % means work done nu artham (within time) A vanthu B ah vida slow,So he is taking 140% to complete work ( 140-40=100%(A).
This concept is very simple...but he didn't explain clearly..if you want clarification on this topic..please contact me 9597292165. Because I can't clearly explain by the text way...
Urs s so good but the problem is timing. It's my suggestion that short and precise is better. Not more than 10mins. I agree that slow learner will get cleared if elloberate but plz chk to that if u could do anything in this case.
Hi bro. Solving methods ellam konjam lengthy maadhiri thereedhu. Any other small techniques iruka? Exam la neraya time edukum for this solving technique. Pls reply bro.
A and B together can complete a wrk in 20days.B and C can complete the wrk in 30days.A and C together can complete the wrk in 40days.what is the respective ratio of the number of days taken by A when completing the same wrk alone to the number of days taken by B When completing the same work alone
A is 50% more efficient than B. so now take ratio. A:B=150:100.... which is equal to 3:1... appo A vandhu 1 day ku 3 work complete pandran but B one day la one work dhane paakuran. kindly clear my doubt sir.
Yes Ravi Karthi you are correct But in the video he is referring the Time needed to finish the work You have mentioned the work alone It varies depends on that Time will be more if you are less efficient So pls be careful of what you are choosing
Thank u so much Na . Anna I have one question doubt, based on efficiency ,A is thrice as good a workman as B and therefore is able to finish a job in 40 days less than B.working together , they can do it .the option are . 14 days , 13 days ,20days,and 15 days . Please send the answer na . Thank you
Answer 15 days:;A (x) B (3x) ;3x-40=x----> so,(x=20) A takes 20 days to complete the work,B takes 60 days to complete the work; together they can finish by (60/4) 15 days
Sir u teaching is very good. I have one doubt sir. Question number 2 nd and 5 th both are calculate x. 5 question final answer directly multiple 2x *23=30. But 2 question calculate x after y will substitute the equation. Please clear my doubt sir
asha and babu question la starting la x and 1 (3/4)x irunthichu atha naama 7/4 x aaknoom ok.......... aprm asha ku 4x and babu 7x potrukeenga apa last la answer la asha mattu ethana days nu pakanum crt aaa.... apa 7x ku 7(11/4) antha time inga irnkra 4 antha asha side poogum then answer 44 days thaane varum
Sakshi can do a piece of work in 20 days. Tanya is 25% more efficient than Sakshi. The number of days taken by Tanya to do the same piece of work is: Sir can u explain this?
This concept is very simple...but he didn't explain clearly..if you want clarification on this topic..please contact me 9597292165. Because I can't clearly explain by the text way...
45 men can finish a task in 16 days.after 6 days 30 more men join them how many days will they all now to complete the remaining task? Idhu enna type epdi solve panradhunu yaravadhu therinja sollunga pls
A is thrice good as b and therefore is able to finish a job in 30days less than b.how many days will they take to finish the job working together? Answer 11 1/4 i tried lot but i failed pls workout paniii comment laa poduungaa sir 🔥
This concept is very simple...but he didn't explain clearly..if you want clarification on this topic..please contact me 9597292165. Because I can't clearly explain by the text...
C la epdi sir 4x vandhuchu....B is 2 times better than C means C layum 2x thaane varanum...1st detail A is twice as good as B B 2x okay...so same concept should be applied here right sir?