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Time & Work - Part 4 (in Malayalam)
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Lesson 4 discusses the different types of time & work problems. 3 questions are discussed and solved in this lesson. LCM & Efficiency method of solving the time and work problem is discussed. The concept of efficiency - lcm method is explained in detail. Questions including men and women and intermix of them are solved

Ismaiel Kalady is teaching live on Unacademy Plus

Ismaiel Kalady
I teach Maths & Reasoning for Kerala PSC Cracked RRB ALP, Group D, IBPS,SSC Exams Youtube - IMA Math Tricks Telegram - Issu Math Academy

U
Unacademy user
Mam , what is epiphytes ???
Shruti Sandhya
a year ago
I search on Google ..it's okay,mam.
Aa gaya samajh aapko?
Shruti Sandhya
a year ago
plants that grow on another plant but not parasitic .I try to understand ,mam. That is enough ??
Han Shruti, bilkul kaafi hai:)
Sir 11 question l 2step l 4m=6w m/w ezuthiyppo m 3 ennllee ezuthiyirikkunne men 2 alle varendee appol thaze multiple chyynnthu marillee. 36 kittillaaloo
Ismaiel Kalady
6 months ago
4*m = 6*w m/w = 6/4 fractions simplify ,side mattumbol okke engane varum ennath clear aayi padikoo
Tnqqq sir
sir how to dedicate hats
4*6*12÷[4*6]+[12*4]=4 inganeyum cheythoode
SIR QN NO .11 CHEYYAN ORU EQN UNDALLO
  1. TIME & WORK LCM - Efficiency Shortcut Tricks 4 20 QUESTIONS unacademy


  2. Course Overview Basics of Time & Work Problems LCM (Efficiency) Method . In-depth Analysis of Efficiency method through Questions Advanced Tricks to Solve Quickly . Different Types of Time & Work Problems .Previous Year PSC Questions


  3. 10. A can do a piece of work in 9 days. If B is 50% more efficient than A, then in how many days, B can do the same work?


  4. 10. A can do a piece of work in 9 days. If B is 50% more efficient than A, then in how many days, B can do the same work? Let Efficiency of A >2, then efficiency of B> 2+1-3


  5. 10. A can do a piece of work in 9 days. If B is 50% more efficient than A, then in how many days, B can do the same work ? Let Efficiency of A >2, then efficiency of B> 2+1-3 Total Work 9 x 2 18 18 Days needed by B6 days


  6. 11. 4 men or 6 women can do same work in 12 days. In how many days will 4 men and 12 women do the same work?


  7. 11. 4 men or 6 women can do same work in 12 days. In how many days will 4 men and 12 women do the same work? (4m) x 12 (6) x 4m6w 12


  8. 11. 4 men or 6 women can do same work in 12 days. In how many days will 4 men and 12 women do the same work? (4m) 12 = (6w) 12 m 6 3 W 4 2 Total Work = (4 3 12) = 144


  9. 11. 4 men or 6 women can do same work in 12 days. In how many days will 4 men and 12 women do the same work? (4m) 12-(6w) x 12 m 6 3 W 42 4m - 6w Total Work-(4 x 3 x 12) 144 Work by 4 men and 12 women (4 x 3 +12 x 2) 36 Days needed- 34 days 144


  10. 12. 2 men and 3 women can do a piece of work in 10 days while 3 men and 2 women can do the same work in 8 days. Then, 2 men and 1 women can do the same work in:


  11. 12. 2 men and 3 women can do a piece of work in 10 days while 3 men and 2 women can do the same work in 8 days. Then, 2 men and 1 women can do the same work in: (2m + 3w) 10 = (3m + 2w) 8 10m + 15w - 12m + 8w m 7 W 2 Total Work = (2 7 + 3 2) 10 (14 + 6) 10 = 200


  12. Thank You for Watching Please Follow my Profile Ismaiel Kalady 126.2k views Ismaiel Kalady Educator since June 2018 Like and Review this Course I teach Quantitative aptitude/Maths/Reasoning for Kerala PSC. My Youtube Channel is Issu Math Academy working in teaching field for 4 yrs 4.1k 1 ellowers Folning Couse 18 Follow v Dedicate your hats All courses MALAYALAM Aalytical, Critical Reasoning (Malayalam) Area And Perimeter of 2D Shapes Shortcut Tricks: Kerala PSC 9(29 ratings) Share to your friends Ismaiel Kalady MALAYALAM Syllabus Analysis