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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

High School Mathematics
2.1 Arithmetic - Irrational Numbers Review - II

Q 1: Find the simplest rationalising factor of 7729.
73
77
75

Q 2: Write the square roots of 49.
5
6
7

Q 3: Add the given radicals 13 3 + 14 3.
27 3
25 3

Q 4: If a number has one digit, the the number of digits in its square ______.
1 or 2
2 or 3
1 or 3

Q 5: Find the simplest rationalising factor of 49.
427
49
43

Q 6: Write the perfect squares in between the natural numbers 1 and 50.
4, 9, 16, 25, 35 and 49
4, 9, 16, 25, 36 and 49
4, 9, 18, 25, 36 and 49

Q 7: Expand (5 +2)2.
9 + 25
9 + 45

Q 8:

83
153

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


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