Get Started
2259

Q:

A and B together can plough a field in 10 hours but by himself A requires 15 hours. How long would B take to plough the same field?

  • 1
    10 hours
  • 2
    20 hours
  • 3
    30 hours
  • 4
    40 hours
  • Show Answer
  • Workspace

Answer : 3. "30 hours"

The Most Comprehensive Exam Preparation Platform

Get the Examsbook Prep App Today