Number System 1

Number System 1

8th - 10th Grade

25 Qs

quiz-placeholder

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Number System 1

Number System 1

Assessment

Quiz

Mathematics

8th - 10th Grade

Easy

Created by

CHANDRASHEKHAR WANKHEDE

Used 45+ times

FREE Resource

25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

 23+ 32\sqrt{3}+\ \sqrt{3}  is equal to 

 262\sqrt{6}  

6

 333\sqrt{3}  

 464\sqrt{6}  

2.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

 10 ×5\sqrt{10}\ \times\sqrt{5}  is equal to

 15\sqrt{15}  

 150\sqrt{150}  

 50\sqrt{50}  

5

3.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

The number obtained on rationalizing the denominator of  172\frac{1}{\sqrt{7}-2}  is

 7+23\frac{\sqrt{7}+2}{3}  

 723\frac{\sqrt{7}-2}{3}  

 7+25\frac{\sqrt{7}+2}{5}  

 725\frac{\sqrt{7}-2}{5}  

4.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

After rationalize the denominator of  73322\frac{7}{3\sqrt{3}-2\sqrt{2}} , we get the denominator as 

13

19

5

37

5.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

 641364^{\frac{1}{3}}  is equal to

8

4

12

6

6.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

 a1a^{-1}  is equal to 

a

1

0

 1a\frac{1}{a}  

7.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

 (312)13\left(3^{\frac{1}{2}}\right)^{\frac{1}{3}}  is equal to

 3123^{\frac{1}{2}}  

 3133^{\frac{1}{3}}  

 3153^{\frac{1}{5}}  

 3163^{\frac{1}{6}}  

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