Rajesh can finish 1/5 of his home work in 30 minutes. Seema can finish 3/7 of
her homework in one hour and Ramya can finish 3/4 of her homework in
two and a half hours. If all of them start their home work at 12.00 PM and can
go to play as soon as they all finish their homework. When can they start to
play, if they take a break at 3.00 PM for 30 minutes? Pick one.
A) 4:30pm B) 5:30pm C) 6:30pm D) 4:00pm E) 3:50pm
rajesh can finish his work in 2.5 hr,   ramya can finish her work in 2.4 hr   seema can finish in 3.3 hr   so 3:50 pm they can go to play   ANSW3:50pmR:3:50pm
<result>E</result>
Rajesh can finish 1/5 of his home work in 30 minutes. Seema can finish 3/7 of
her homework in one hour and Ramya can finish 3/4 of her homework in
two and a half hours. If all of them start their home work at 12.00 PM and can
go to play as soon as they all finish their homework. When can they start to
play, if they take a break at 3.00 PM for 30 minutes?