Quant Question Of The Day: 273
Time and Work
P and Q can complete a j ob i n 30 days and 20 days respectively. If P started the work first and 15 days later, Q joined, in how many days will they complete the remaining work?
A. 6 days
B. 12 days
C. 18 days
D. 21 days
See our previous ‘Questions of the Day’:
Quant Question Of The Day: 272
Quant Question Of The Day: 271
Let total work = 60 units (LCM of 30 and 20)
One day work of P=2
One day work of Q=3
Work done by P in 15 days = 30
Remaining work = 30
One day work of P and Q = 5 units
Days to complete remaining work = 6
A) 6 Days
a)6days
6 days