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E:\Working\Focus_Learning\Math_Genius-6\Open_Files\10_Chapter_7\Chapter_7
\ 07-Nov-2024 Bharat Arora Proof-8 Reader’s Sign _______________________ Date __________

Chapter assessment
A. Choose the correct option.

1. Which of the following fractions is the smallest?
17 17 17 17
(a) (b) (c) (d)
6 11 15 9
1
2. When is written with denominator as 12, its numerator is
4
(a) 3 (b) 8 (c) 24 (d) 12
3. Which of the following is not equal to the others?
8 16 12 24
(a) (b) (c) (d)
10 25 15 30
5 19
4. On subtracting from , the result is
9 9
24 14 14 14
(a) (b) (c) (d)
9 9 18 5
7 42
5. If = , then the value in the box is ................ .
9
(a) 15 (b) 40 (c) 60 (d) 54
17 1
6. The sum of + 3 = .................. .
2 2
(a) 16 (b) 21 (c) 10 (d) 12
17
7. The fraction in simplest form is ................... .
34
1 1 1 1
(a) (b) (c) (d)
2 4 8 16
11
8. can be expressed in the form of ................... .
7
(a) 7 1 (b) 4 1 (c) 1 4 (d) 11 1
4 7 7 7
B. Assertion and Reason type Questions.
In the following question, a statement of Assertion (A) is followed by a statement of Reason (R).
Choose the correct option.
(a) Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).
(b) Both Assertion (A) and Reason (R) are true but Reason (R) is not the correct explanation of
Assertion (A).
(c) Assertion (A) is true but Reason (R) is false.
(d) Assertion (A) is false but Reason (R) is true.

7 4 5
1. Assertion (A): , and are proper fractions.
9 11 8
Reason (R): A fraction whose numerator is smaller than its denominator is called a proper fraction.

2. Assertion (A): 6 18 36 and 72 are equivalent fractions.
,
,
7 21 42 84
Reason (R): A fraction is said to be in its simplest form if the numerator and denominator have no
common factor except 1.

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