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TIME & WORK SPECIAL TYPES - CONTRACTOR|BUILDER|FOOD STOCK
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Time & Work Special Types Cumulative Work

## Pratiyogita Mantra is teaching live on Unacademy Plus

Pratiyogita Mantra
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sir provide us More videos like us .... beginning the question we getting confused like we can't handle this type of questions but ending the video after watching complete solution confidence get more ..but we can't get still accuracy .....after watching these type of questions seem like this is the real level which was required ...plzz sir give us more typical questions and their solution strategy
3 students A,B and C were working on a project.A is 40% more efficient than B,who is 40% more efficient than C.A takes 10 days less than B to complete the project.A starts the project and works for 10 days then B takes over .B works for 14 days and then stops the work,handing over to C to complete it.In how many days would C complete the remaining project? sir help me with this question
Varun Mishra
a year ago
9 whole 4/5 days
Ganga Gowtham
a year ago
@varun mishra please elaborate u r ans
Varun Mishra
a year ago
मित्र माना c 100 क्षमता है तो b की 140 और a की 196 होगी प्रश्नानुसार इनको 4 से भाग देंगे तो तीनों की क्षमता क्रमशः a49,b35,c25 आएगी।क्षमता का उल्टा दिन लगेगा अतः a25 दिन में b 35,c 49 दिन में करेगा अब a25 b35 दिन में करेंगे जबकि प्रश्न में भी 10 दिन का अंतर दे रखा है तो शर्त अपने आप पूरी हो रही है अब प्रश्न के अनुसार कार्य करवाते है a 10 दिन में 2/5 करेगा और b 14 दिन में भी 2/5 करेगा शेष कार्य 1/5 आया जो कि c करेगा अतः 49/5----9सही 4बटे पांच उत्तर
Varun Mishra
a year ago
अगर मदद मिली हो तो बताना मित्र
Ganga Gowtham
a year ago
thanks bhai
Ganga Gowtham
a year ago
thanks bhai
Homework question : 50 soldiers left
sir kitne aaram se aapne kitna kuchh sikha diya aur sikha rhe ho... really awesome teaching thankuu sir
Sir I am not able to solve a question please help me ... question is - 40 men can complete a work in 40 days . they started the work together but at the end of each 10th day, 5 men left the job . the work would have been completed in? please reply Sir
Ak
Asif khan
2 months ago
1. TIME & WORK CUMULATIVE WORK CONTRACTOR/BUILDER/ FOOD STOCK/ARMY/SOLDIERS

3. TIME & WORK CUMULATIVE WORK CONTRACTOR/BUILDER/ FOOD STOCK/ARMY/SOLDIERS

4. How) me men

5. -30

6. men How mauj/

7. 200X5 100x? I0 days

8. ter IS day Some sold*rs mdtz

9. 300X 25 250 300 - 290: 5o Soldieraf* 300 10-3600-120 X=602-50 (2