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Test: Representation on Number Line


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10 Questions MCQ Test Mathematics (Maths) Class 9 | Test: Representation on Number Line

Test: Representation on Number Line for Class 9 2022 is part of Mathematics (Maths) Class 9 preparation. The Test: Representation on Number Line questions and answers have been prepared according to the Class 9 exam syllabus.The Test: Representation on Number Line MCQs are made for Class 9 2022 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Representation on Number Line below.
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Test: Representation on Number Line - Question 1

is equivalent to the following on the number line.

Detailed Solution for Test: Representation on Number Line - Question 1

Let x = 2.333 (1) multiply both side with 10 = 10x = 23.333

(2) Now eq. (2) - (1) = 10x - x = 23.333 - 2.333 = 9x = 21 = x = 21/ 9 =x = 7/3

Test: Representation on Number Line - Question 2

To represent 9 x  which of following fraction form is appropriate.

Detailed Solution for Test: Representation on Number Line - Question 2

9 ×( x=0.222)-eq1
9 ×(10x=2.22 after multiplying 10 to both side)-eq2
9 ×(9x=2after subtract eq2 from 1)
9×(2/9)
9×2/9
2

Test: Representation on Number Line - Question 3

To represent √3 which of the following method would be used.

Test: Representation on Number Line - Question 4

is equivalent to the following on the number line.

Test: Representation on Number Line - Question 5

To represent 9.3234 which of the following method would be used.

Test: Representation on Number Line - Question 6

 is equivalent to the following on the number line.

Test: Representation on Number Line - Question 7

 is represented by the fraction_____________ on the number line.

Test: Representation on Number Line - Question 8

lies between

Test: Representation on Number Line - Question 9

is equivalent to the following on the number line

Detailed Solution for Test: Representation on Number Line - Question 9

 option ( c) 12 is the correct answer. 

 

Explanation:- 

 Let x = 0.333 ……… (1)  (now multiply both the sides with 10)

=> 10x = 3.333 ……(2)    now eq. 2 - eq.1

=> 10x - x = 3.333 - 0.333 => 9x = 3 => x = 3/9 => x = ⅓

Alq 4 ÷ ⅓  = 4 x 3 = 12

Test: Representation on Number Line - Question 10

is equivalent to the following on the number line

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