NCERT Class 8 Math Rational Numbers Chapter 1 MCQ Question Answer for Preparation of Exams. Here we Provide Class 8 Math Question Answer, Important Questions, MCQ for Various State Boards Students like CBSE, Haryana, uttar pradesh, mp and other state students.
Also Read : – Class 8 Math NCERT Solution
NCERT Class 8 Math Chapter 1 Rational Numbers MCQ Question Answer Solution.
Rational Numbers Class 8 Math Chapter 1 MCQ Question Answer
Multiple Choice Questions and Answer for Easy to Understand the Chapter.
1. Which of the following is the additive inverse of any number A?
(A) 0
(B) A
(C) -A
(D) 1
Answer
Ans. -A
2. Which of the following is the multiplicative inverse of any number A?
(A) A
(B) -A
(C) 1/A
(D) 0
Answer
Ans. 1/A
3. Which of the following is the additive identity of any number?
(A) 0
(B) 1
(C) 2
(D) 3
Answer
Ans. 0
4. Which of the following is the multiplicative identity of any number?
(A) 0
(B) 1
(C) 2
(D) 3
Answer
Ans. 1
5. Which of the following is the additive inverse of -5/9?
(A) 9/5
(B) 5/9
(C) -9/5
(D) 1
Answer
Ans. 5/9
6. The product of two rational numbers is always a
(A) Rational
(B) irrational
(C) either rational or irrational
(D) None of the above.
Answer
Ans. Rational
7. The reciprocal of -5 is
(A) 5
(B) 1
(C) 1/5
(D) -1/5
Answer
Ans. -1/5
8. Which of the following is the rational number lies between 1 and 3?
(A) 4
(B) 10/2
(C) 1/2
(D) 5/2
Answer
Ans. 5/2
9. Rational numbers lies in between any two numbers will be
(A) one
(B) zero
(C) countless
(D) none of the above.
Answer
Ans. countless
10. Which of the following is the correct multiplicative inverse of -13?
(A) 1
(B) 1/13
(C) -1/13
(D) 0
Answer
Ans. -1/13
11. Which number doesn’t have any reciprocal or multiplicative inverse?
(A) 0
(B) 1
(C) -1
(D) 10
Answer
Ans. 0