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TYPE: EFFICIENCY - TIME & WORK TRICKS - PART 16
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Time & Work Tricks - PART 16

Pratiyogita Mantra is teaching live on Unacademy Plus

Pratiyogita Mantra
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U
Unacademy user
Thank u aman for such useful information
Aman Amit
3 years ago
Welcome maam
Sir, could you please explain the last question of part 16 of time and work once more?
sir last question mai lcm 6 kyu nai liya ..last question is not clear
SURAJ GUPTA
9 months ago
uska lcm 6 lene par v 1 hi aayega kyunki tino ki efficiency v 6 hi aayegi .
Sir LCM 12 kaise liya ..? Wo point clear nahi hua ?
last ques ans is 2days
This is the only question I faced problem in..finding efficiency from time ratio given of three person(last quest)
  1. TIME & WORK PART 16


  2. DON'T FORGET TO PRESS HIT LIKE RATE FOLLOW I ASK YOUR DOUBTS ENROLL/SAVE |COMMENTS


  3. TIME & WORK PART 16


  4. TIME & WORK TRICKS HIT LIKE A is thrice as good a workman as B and therefore is able to finish job in 40 days less than B Working together, they can do it in (1) 14 days (2) 13 days (3) 20 days (4) 15 days RATE ASK YOUR DOUBTS IN FOLLOW COMMENTS DON'T FORGET TO PRESS ENROLL/SAVE


  5. 2-40 20 3


  6. TIME & WORK TRICKS HIT LIKE Pratibha is thrices as efficient as Sonia and is therefore able to finish a piece of work in 60 days less than Sonia. Pratibha and Sonia can individually com- plete the work respectively in RATE (1) 30 days, 60 days (2) 60 days, 90 days (3) 30 days, 90 days (4) 40 days, 120 days ASK YOUR DOUBTS IN DONT FORGET TO PRESS FOLLOW ENROLW SAVE COMMENTS ENROLL/SAVE


  7. 30


  8. TIME & WORK TRICKS HIT LIKE P is thrice as good a workman as Q and therefore able to finish a job in 48 days less than 9 Working together, they can do it in: (1) 18 days (2) 24 days (3) 30 days(4) 12 days RATE ASK YOUR DOUBTS IN DON'T FORGET TO PRESS FOLLOW ENROL/SAVECOMMENTS ENROLL/SAVE


  9. 2 48 24 72 .' 3 72


  10. TIME & WORK TRICKS HIT LIKE A takes twice as much time as B and thrice as much as C to complete a piece of work. They together complete the work inl day. In what time, will A alone complete the work. (1) 9 days(2) 5 days (3) 6 days RATE ASK YOUR DOUBTS IN (4) 4 days DONT FORGET TO PRESS FOLLOW ENROLL/SAVE COMMENTS