Type : MCQ
A can finish a work in 12 days and B can do it in 15 days. After A has worked for 3 days, B also joins and both finish the remaining work. In how many days is the remaining work completed?
Hi there!
Welcome to Alchemist.
The pioneers of Personalised Learning for Test Prep in india.
We will be happy to answer all your queries.
Simply choose an option below:
A. Call now on +918604860461
B. Chat on whatsapp now.
C. Book a FREE counselling session (pls. fill up the form below)
