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Chapter 1 | Rational Numbers | Worksheet 5 Class-7 DAV Secondary Mathematics
1. State whether the following statements are true. If not justify your answer.
(i) On a number line, all the numbers to the right of zero are positive.
Ans. True
(ii) Rational number -7/-19 lies to the left of zero on the number line.
Ans. False
(iii) On a number line, numbers become progressively larger as we move away from zero.
Ans. False
(iv) Rational numbers 2/3 and -2/3 are at equal distance from zero.
Ans. True
(v) On a number line, number lying left to a given number is greater.\
Ans. False
2. Mark the following rational number on number line.
(i) 4/5 (ii) -8/3 (iii) 5/2 (iv) -7/3
3. Represent the following rational number on a number line.
- Chapter 1 Rational Numbers | Class-7 DAV Secondary Mathematics
- Chapter 2 Operations on Rational Numbers | Class-7 DAV Secondary Mathematics
- Chapter 3 Rational Numbers as Decimals | Class-7 DAV Secondary Mathematics
- Chapter 4 Exponents and Powers | Class-7 DAV Secondary Mathematics
- Chapter 5 Application of Percentage | Class-7 DAV Secondary Mathematics
- Chapter 6 Algebraic Expressions | Class-7 DAV Secondary Mathematics
- Chapter 7 Linear Equations in One Variable | Class-7 DAV Secondary Mathematics
- Chapter 8 Triangle and Its Properties | Class-7 DAV Secondary Mathematics
- Chapter 9 Congruent Triangles | Class-7 DAV Secondary Mathematics
- Chapter 10 Construction of Triangles | Class-7 DAV Secondary Mathematics
- Chapter 11 Perimeter and Area | Class-7 DAV Secondary Mathematics
- Chapter 12 Data Handling | Class-7 DAV Secondary Mathematics
- Chapter 13 Symmetry | Class-7 DAV Secondary Mathematics
- Chapter 14 Visualising Solids | Class-7 DAV Secondary Mathematics