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Gujarat - Gujarati Medium IX ગણિત ચતુષ્કોણ

QID : 63 - Meghnad can do a piece of work in 45 hours. If he is joined by Jayshri, who is 50% more efficient, in what time will they together finish the work? 

Asked by aryap7964 8th December 2017 7:06 PM
Answered by Expert

CBSE X Mathematics Arithmetic Progression

If 24 clerks can clear 180 files in 15 days , then the number of clerks required to clear 240 filesin 12 days, is 
  1. 38
  2. 40
  3. 42
  4. 44

Asked by sucharitasahoo1 26th December 2017 6:04 PM
Answered by Expert

ICSE VIII Physics Energy

what is the energy chain when green plants prepare food and are finally consumed?

Asked by nathsantanukumar 11th April 2018 5:09 PM
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ICSE VIII Physics Energy

define  1) power 2)work 3) energy

Asked by nathsantanukumar 11th April 2018 5:17 PM
Answered by Expert

CBSE X Mathematics

Please solve this question 

Asked by vikasg13.hardware 23rd June 2018 5:06 PM
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ICSE VIII Physics Energy

When does a force do work

Asked by Manjokumargupta8084 31st July 2018 4:42 PM
Answered by Expert

CBSE IX Physics Work and Energy

What would be the work done if (a) force on the object of zero?  (b) displacement of the object is zero? 

Asked by Sasoni16 31st August 2018 5:05 PM
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ICSE VIII Mathematics

If 15 men can do a job in 24 days,in how many days will 40 men complete the same job?

Asked by lucy 19th September 2018 9:55 PM
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Maharashtra IX Physics

An electric pump has 2kW power. How much water it can lift every minute to height of 10m?

Asked by sagareharsh123 20th September 2018 4:31 PM
Answered by Expert

CBSE VII Science Motion and Time

Explain the following concept  in your own word with everyday example . Force ,work,displacement ,velocity, acceleration,distance 

Asked by sujayavi2 9th October 2018 10:08 AM
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ICSE VIII Mathematics Ratio and Proportion

Rajan do ajob in 60 days how much of the job will he able to finish in a day

Asked by akhtaransarijsr 21st October 2018 1:20 AM
Answered by Expert

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