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Quiz
Class IX
Chapter 1 : Mixed practice
10 questions
Question 1 of 10
Score:
0
/ 0
Which of the following is irrational?
A
49
\sqrt{49}
49
B
50
\sqrt{50}
50
C
3
4
\dfrac{3}{4}
4
3
D
0.
6
‾
0.\overline{6}
0.
6
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