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# Unit Test Papers for Class 9 Mathematics 2 Medium Chap. 1 Number Systems

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## Chap. 1 Number Systems

#### यूनिट - I टेस्ट

1. Number System

Unit Test - I

( Mathematics - IX )

Timing : 1 hour                                                                                             M.M 20

Ques. 1 to 4 carries 1 mark.

Q1.    Write the condition to be a rational number in the form of p/q.

Q2.    What symbol is used to represent all the integers?

Q3.   What type of the decimal expansion will be of 7/11?

Q4.   Write such two irrational numbers which sum gives a rational number.

Ques. 5 to 6 carries 2 marks.

Q5.   Substract (2√3 + 7√5) from (3√3 - 13√5)

Q6.   find

(2√7 + √3) (4√3 + √7)

Ques. 7 to 10 carries 3 marks.

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##### Student's Bag⇒Unit Test⇒Class 9th ⇒ Mathematics ⇒ Chap. 1 Number Systems

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