Class 8 Mathematics — Chapter 1: Rational Numbers
10 practice questions · 3 Easy · 4 Medium · 3 Hard
Free NCERT-aligned multiple-choice practice for Class 8 Mathematics, Chapter 1 (Rational Numbers). Practise timed Easy, Medium and Hard quizzes with instant explanations — built for CBSE Board exams, JEE Main and NEET UG. Here are a few sample questions; sign in free to practise all 10.
Sample questions
The additive inverse of −3/7 is:
Additive inverse of x is −x. So additive inverse of −3/7 is 3/7.
A rational number that lies between 1/3 and 1/2 is:
1/3 = 4/12 and 1/2 = 6/12. So 5/12 lies strictly between them.
The product of two rational numbers is −16/9. If one of them is −4/3, the other is:
Other = (−16/9) ÷ (−4/3) = (−16/9) × (−3/4) = 4/3.
Practise all 10 questions free
Timed quizzes, instant scoring, streaks and XP. Sign in with Google — no card needed.
Start this chapter free →