TASK DEFINITION: In this task, you need to answer the given multiple-choice question on the physics. Classify your answers into 'a', 'b', 'c', 'd', and 'e'.
PROBLEM: Problem: p , q and r can do a work in 6 , 9 and 12 days respectively . they completed the work and got rs . 195 . what is the share of p ? 
Options: a ) 80 , b ) 70 , c ) 85 , d ) 90 , e ) 95

SOLUTION: d

PROBLEM: Problem: dan can do a job alone in 15 hours . annie , working alone , can do the same job in just 10 hours . if dan works alone for 3 hours and then stops , how many hours will it take annie , working alone , to complete the job ? 
Options: a ) 2 , b ) 4 , c ) 6 , d ) 8 , e ) 10

SOLUTION: d

PROBLEM: Problem: if ram and gohul can do a job in 10 days and 15 days independently , how many days would they take to complete the same job working simultaneously ? 
Options: a ) 10 , b ) 5 , c ) 8 , d ) 6 , e ) 13

SOLUTION:
d