# Rational Numbers Class 7 Extra Questions Maths Chapter 9

Rational Numbers Class 7 Extra Questions Maths Chapter 9

### Rational Numbers Class 7 Extra Questions Maths Chapter 9

Extra Questions for Class 7 Maths Chapter 9 Rational Numbers

### Rational Numbers Class 7 Extra Questions Very Short Answer Type

Question 1.
Find three rational numbers equivalent to each of the following rational numbers.

Solution:

Question 2.
Reduce the following rational numbers in standard form.

Solution:

Question 3.

Solution:

Question 4.
Which of the following rational numbers is greater?

Solution:

Question 5.
Find the sum of

Solution:

Question 6.
Subtract:

Solution:

Question 7.
Find the product:

Solution:

### Rational Numbers Class 7 Extra Questions Short Answer Type

Question 8.

Solution:
Let the required rational number be x.

Question 9.
Arrange the following rational numbers in ascending order.

Solution:

Question 10.
Insert five rational numbers between:

Solution:

### Rational Numbers Class 7 Extra Questions Long Answer Type

Question 11.
Evaluate the following:

Solution:

Question 12.

Solution:

Question 13.

Solution:
We have

Question 14.

Solution:

Question 15.

Selling price = ₹ 975 – ₹ 65 = ₹ 910
Since ₹ 910 > ₹ 696
Hence, deal at first shop is better and by ₹ 910 – ₹ 696 = ₹ 214

### Rational Numbers Class 7 Extra Questions Higher Order Thinking Skills (HOTS) Type

Question 16.
Simplify:

Question 17.
Simplify:

Solution:
Using BODMAS rule, we have
2.3 – [1.89 – {3.6 – (2.7 – 0.77)}]
= 2.3 – [1.89 – {3.6 – 1.93}]
= 2.3 – [1.89 – 1.67]
= 2.3 – 0.22
= 2.08

Question 18.

Solution:
Using BODMAS rule, we have

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