CBSE Class 8 Maths Rational Numbers Quiz 4

1. If a and b are two rational numbers, then

A \(\frac{a+b}{2}\) < a B \(\frac{a+b}{2}\) < b C \(\frac{a+b}{2}\) = a D \(\frac{a+b}{2}\) > b

2. The rational number that does not have a reciprocal is

A 0 B 1 C -1 D \(\frac{1}{2}\)

3. The rational number which is equal to its negative is

A 0 B -1 C 1 D \(\frac{1}{2}\)

4. The reciprocal of \(\frac{1}{x}\) (x ≠ 0) is

A x B \(\frac{1}{x}\) C 1 D 0

5. The reciprocal of a positive rational number is

A a positive rational number B a negative rational number C 0 D 1

6. The reciprocal of a negative rational number is

A a positive rational number B a negative rational number C 0 D -1