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India
Class IX

Approximate and compare irrational numbers

Interactive practice questions

Which of the following has a value between $10$10 and $11$11?

$\sqrt{143}$143

A

$\sqrt{102}$102

B

$\sqrt{90}$90

C

$\sqrt{167}$167

D
Easy
< 1min

Which of the following is $\sqrt{52}$52 closest to?

Easy
< 1min

The value of $\sqrt{59}$59 lies between two consecutive integers.

Easy
1min

The value of $\sqrt{74}$74 lies between two consecutive integers.

Easy
< 1min
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Outcomes

9.NS.RN.1

Review of representation of natural numbers, integers, rational numbers on the number line. Representation of terminating/non-terminating recurring decimals, on the number line through successive magnification. Rational numbers as recurring/terminating decimals.

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