The document Worksheet Questions- Rational Numbers Class 8 Notes | EduRev is a part of the Class 8 Course Mathematics (Maths) Class 8.

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**1. **Fill in the blanks:

(i) The product of a number and its product is ________.

ii) The rational number ________ has no reciprocal.

(iii) The reciprocal of the reciprocal of a number is the ________.

(iv) The rational number ________ is neither positive nor negative.

(v) ________ is the only rational number which is equal its additive inverse.

**2.** Write:

(i) A rational number which has no reciprocal.

(ii) A rational number whose product with a given rational number is equal to the given rational number.

(iii) A rational number which is equal to its reciprocal.

**3.** Verify that:

**4.** Find:

**5.** Find:

**6. **Write the additive inverse of:

(i) 7/19

(ii) -21/112

**7.** Verify that –(–p) = p for p = -11/31

**8.** Find:

**9.** Write the reciprocal of

**ANSWERS:**

**1.** (i) 1

(ii) 0

(iii) the number itself

(iv) 0

(v) 0

**2.** (i) 0

(ii) 1

(iii) 1

**4.** -125/462

**5.** 1/2

**6.** (i) -7/19

(ii) 21/112

**8.**

**9.**

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