## RS Aggarwal Class 7 Solutions Chapter 4 Rational Numbers Ex 4A

These Solutions are part of RS Aggarwal Solutions Class 7. Here we have given RS Aggarwal Solutions Class 7 Chapter 4 Rational Numbers Ex 4A.

**Other Exercises**

- RS Aggarwal Solutions Class 7 Chapter 4 Rational Numbers Ex 4A
- RS Aggarwal Solutions Class 7 Chapter 4 Rational Numbers Ex 4B
- RS Aggarwal Solutions Class 7 Chapter 4 Rational Numbers Ex 4C
- RS Aggarwal Solutions Class 7 Chapter 4 Rational Numbers Ex 4D
- RS Aggarwal Solutions Class 7 Chapter 4 Rational Numbers Ex 4E
- RS Aggarwal Solutions Class 7 Chapter 4 Rational Numbers Ex 4F
- RS Aggarwal Solutions Class 7 Chapter 4 Rational Numbers Ex 4G
- RS Aggarwal Solutions Class 7 Chapter 4 Rational Numbers CCE Test Paper

**Question 1.**

**Solution:**

(i) Rational numbers: The numbers of the form \(\frac { p }{ q }\) where p and q are integers and q ≠ 0, are called rational numbers.

(iv) Yes, there is one rational number (0) which is neither positive nor negative.

**Question 2.**

**Solution:**

(viii) \(\frac { 0 }{ 1 }\) are all rational number but \(\frac { 1 }{ 0 }\) and \(\frac { 0 }{ 0 }\) are not rational number as their denominator is zero.

**Question 3.**

**Solution:**

(i) Numerator = 8, denominator =19

(ii) Numerator = 5, denominator = – 8

(iii) Numerator =-13, denominator =15

(iv) Numerator = – 8, denominator = -11

(v) Numerator = 9, denominator = 1

**Question 4.**

**Solution:**

**Question 5.**

**Solution:**

According to the definition, a rational number is positive if both of numerator and denominator have same signs. Therefore

(iii), (iv) and (vi) 8 are positive rational numbers.

**Question 6.**

**Solution:**

According to the definition, a rational number is negative if numerator and denominator have opposite sign. Therefore.

(iii), (iv), (v), (vi) are all negative rational numbers.

**Question 7.**

**Solution:**

Equivalent rational numbers of each are given below:

**Question 8.**

**Solution:**

**Question 9.**

**Solution:**

**Question 10.**

**Solution:**

**Question 11.**

**Solution:**

**Question 12.**

**Solution:**

**Question 13.**

**Solution:**

**Question 14.**

**Solution:**

**Question 15.**

**Solution:**

**Question 16.**

**Solution:**

**Question 17.**

**Solution:**

**Question 18.**

**Solution:**

**Question 19.**

**Solution:**

**Question 20.**

**Solution:**

**Question 21.**

**Solution:**

**Question 22.**

**Solution:**

(i) False, as there is no end of smallest and largest rational number,

(ii) True.

(iii) False, as zero is a rational number but the division of zero is meaningless.

(iv) True.

(v) False, every rational is not a fraction

In a fraction, numerator and denominators is a whole number but the denominator can’t be zero

Hope given RS Aggarwal Solutions Class 7 Chapter 4 Rational Numbers Ex 4A are helpful to complete your math homework.

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