Edit MetaData
6 years, 11 months ago
P & Q do a piece of work in 20 days. P has worked for 15 days ;Q finished the remaining work in 21 days. In how many days P can do alone?
Detailed syllabus & Topic-wise Weightage
By proceeding you agree to create your account
Free CAT Syllabus PDF will be sent to your email address soon !!!