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Posted By: Sandeep Gupta Posted on: 1/31/2017 5:01:44 PM


TRICKS TO LEARN G8 COUNTRIES
GJ FABRIC WHERE


G- GERMANY
J-JAPAN
F- FRANCE
A- AMERICA
B- BRITISH
R- RUSSIA(on 24march, 2014 Russia suspended temporarily)
I- ITALY
C-CANADA

 

Ques- A is twice as efficient as B and can complete a job 30 days before B. In how much they can complete the job together?


Solution - A is twice efficient and can complete the job 30 days before B. So,
A can complete the job In 30 days and B can complete the job In 60 days .
Now, Take 1CM of 30 and 60 and it will be counted as total work that will be 60.
Now, we will find the efficiency of A & B by dividing the total work with their particular days.

so, Efficiency of A =60/30=2
     Efficiency of B = 60/60 = 1
Total work will be done In 1 day = 2+1=3

 

Relinquish: (verb.) voluntarily cease to keep or claim, give up, “he offered to relinquish his post as acting President”

Mundane: (adj.) lacking interest or excitement, dull,
“the mundane aspects of daily life”