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E:\Working\Focus_Learning\Math_Genius-6\Open_Files\11_Unit Test_3\Unit Test -3
\ 05-Nov-2024 Bharat Arora Proof-8 Reader’s Sign _______________________ Date __________

Unit test – 3

A. Choose the correct option in Questions 1 to 10.

1. In the adjoining figure, a rectangle is shown with its length and breadth. The perimeter of
the rectangle is D C
(a) 55 cm (b) 110 cm 25 cm
(c) 750 cm (d) 220 cm A B
30 cm
2. A piece of string is 60 cm long. What will be the length of each side if the string is used to
form a square?
(a) 3600 cm (b) 240 cm (c) 10 cm (d) 15 cm
3. What fraction of a year is 8 months?
1 3 2 7
(a) (b) (c) (d)
8 5 3 8
4. Sum of the numerator and denominator of the fraction 98 is
407
(a) 509 (b) 505 (c) 506 (d) 508
3
5. Which of the following fraction is not equivalent to ?
7
27 36 51 57
(a) (b) (c) (d)
63 84 109 133
6. Two sides of a triangle are 19 cm and 23 cm. The perimeter of the triangle is 63 cm. The
length of the third side is
(a) 21 cm (b) 29 cm (c) 15 cm (d) 20 cm
7. The area of a 65 m long rectangular park is 975 sq. m. The width of the park is

(a) 11 m (b) 19 m (c) 15 m (d) 25 m
8. Which of the following fractions represents the shaded part of the given figure?
3 5
(a) (b)
8 7
3 5
(c) (d)
7 8
Directions. (For Qs 9–10): In the following questions, 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 a correct explanation of
Assertion (A).
(b) Both Assertion (A) and Reason (R) are true but Reason (R) is not a 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.
1 3 7
9. Assertion (A): Fractions , , are all like fractions.
8 8 8
Reason (R): Fractions having the same denominators are called as like fractions.

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