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CBSE Class 9 Maths Number Systems (Hard)
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Question 1 of 10
1. Question
From the choices given below mark the coprime numbers
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Question 2 of 10
2. Question
The three rational numbers between 3 and 4 are:
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Question 3 of 10
3. Question
Which of the following is an irrational number?
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Question 4 of 10
4. Question
The square root of which number is rational
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Question 5 of 10
5. Question
\(
(7+4 \sqrt{7}3 \sqrt{7}) \text { is }
\)Correct
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Question 6 of 10
6. Question
\(
(16)^{3 / 4} \text { is equal to }
\)Correct
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Question 7 of 10
7. Question
\(
\sqrt{6} \mathbf{x} \sqrt{27} \text { is equal to: }
\)Correct
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Question 8 of 10
8. Question
Which of the following are irrational numbers?
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Question 9 of 10
9. Question
\(
4 \sqrt{5}+5 \sqrt{5} \text { is equal to: }
\)Correct
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Question 10 of 10
10. Question
\(
\text { If } \sqrt{3}=1.732, \text { then } \sqrt{\frac{\sqrt{3}1}{\sqrt{3}+1}} \text { is equal to: }
\)Correct
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