CBSE Class 7 Maths - Chapter 9 - Rational Numbers (Worksheet)(#class7Maths)(#eduvictors)

Chapter 9 - Rational Numbers (Worksheet)

CBSE Class 7 Maths

Fill in the blanks

1. A rational number is a number that can be written in the form p/q, where p and q are ________ and q ____ 0.


2. The ________ of a rational number can never be zero.


3. The rational number _______ is neither negative nor positive.




4. On a number line positive rational numbers are represented to the ______ of 0.


5. On a number line negative rational numbers are represented to the _____ of 0.


6. A rational number is said to be in its ____________ form if is numerator and denominator have no common factor other than 1, and its denominator is a positive integer.


7. To reduce a rational number to its standard form, divide its numerator and denominator by their ______________ .


8. A positive rational number is always _______ than a negative rational number


9. You can find ________ rational numbers between any two given rational numbers.


10. Two rational numbers whose product is 1 are called ________ of each other.


11. Two rational numbers whose sum is zero are called ________________ of each other.



Answer:
1: integers, ≠
2: denominator
3: zero
4: right or RHS
5: left or LHS
6:  standard
7: Highest Common Factor or HCF
8: greater
9: infinite
10: reciprocals
11:  additive inverse


☛See also:
CH8 - Comparing Quantities (Ratio and NCERT Ex 8.1)
CH8 - Comparing Quantities (Percentage and NCERT Ex 8.2) 
CH8 - Comparing Quantities(NCERT Ex 8.3)

Chapter 12 - Algebraic Expressions (Revision Sheet)
Chapter 12 - Algebraic Expressions - NCERT Solution 12.1
Chapter 12 - Algebraic Expressions (Worksheet)