CAT Question Bank  Time & Work

@rowdyrathore
20 hr

@rowdyrathore
3.9x min

@rowdyrathore
9.xx min

@rowdyrathore
40 min

@rowdyrathore
2.83 days

@rowdyrathore @mbatious : What is the answer to the question and the approach

@rowdyrathore @mbatious Answer / explaination?

@deepalis727 Cannot be determined due to insufficient data

@rowdyrathore
earning=125

@rowdyrathore
remaining work=6days

@rowdyrathore
filled in 50min

@rowdyrathore
time=24hours

@rowdyrathore
after 16.5min

@rowdyrathore
y= 5.1 days

@rowdyrathore
days= 22.5

@rowdyrathore
WAGES=Rs.7371

@rowdyrathore
A in one minute can fill= 4/245 = 5/6L
B in one minute can fill= 8/605= 2/3L
C in one minute can fill= 2/205= 1/2L
Total volume filled in one minute= 5/6+2/3+1/2 =2L
Taps are opened for 2 hours(120 min) then capacity of tank = 2120= 240L

@rowdyrathore
time=30 hours

@rowdyrathore i guess its 120 days instead of 60 days.

@rowdyrathore could u plzz explain bcz mine is 20