CBSE  /  Class 8  /  Maths  /  Rational Numbers

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

  • \(\frac{a+b}{2}\) < a
  • \(\frac{a+b}{2}\) < b
  • \(\frac{a+b}{2}\) = a
  • \(\frac{a+b}{2}\) > b

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

  • 0
  • 1
  • -1
  • \(\frac{1}{2}\)

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

  • 0
  • -1
  • 1
  • \(\frac{1}{2}\)

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

  • x
  • \(\frac{1}{x}\)
  • 1
  • 0

  • 5. 
    The reciprocal of a positive rational number is

  • a positive rational number
  • a negative rational number
  • 0
  • 1

  • 6. 
    The reciprocal of a negative rational number is

  • a positive rational number
  • a negative rational number
  • 0
  • -1
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