Math MCQ: A and B together do a work in 12 days. A alone can do it in 20 days. In how many days can B alone do it?

A and B together do a work in 12 days. A alone can do it in 20 days. In how many days can B alone do it?

Correct Answer: 30 days

Make the most of this question

This page focuses on one Math question from English. After checking the answer, return to the topic list to practice more or run a timed set.

← More Math MCQs All English topics Mock test hub

WhatsApp+91 99922 70404Math MCQ: A and B together do a work in 12 days. A alone can do it in 20 days. In how many days can B alone do it? | Extra Education