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\ 06-Nov-2024 Bharat Arora Proof-8 Reader’s Sign _______________________ Date __________

Model TesT PaPer – 1

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

1. Which of the following is not a factor of 72?
(a) 6 (b) 12 (c) 24 (d) 48

2. In the adjoining figure, which of the following statements is correct? l m

(a) l || m (b) t ⊥ z t
(c) l ⊥ t (d) t || z z
3. The largest 5-digit number whose digit sum is 43 is

(a) 99999 (b) 99998 (c) 99997 (d) 99991

4. A collection of numbers gathered to give some information is called
(a) data (b) tally marks (c) pictograph (d) frequency

5. A polygon with 9 sides is called a

(a) heptagon (b) nonagon (c) hexagon (d) octagon
6. One of the common multiples of 3, 5 and 10 is

(a) 95 (b) 42 (c) 19 (d) 60
7. I am a number less than 50. One of my factor is 8. The sum of my digits is 5. Which number
am I ?

(a) 40 (b) 32 (c) 23 (d) 14
8. The degree measure of a complete angle is

(a) 90° (b) 180° (c) 360° (d) 270°
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.

9. Assertion (A): Factors of a number 24 are 1, 2, 3, 4, 6, 8, 12, 24.
Reason (R): The factor of a number divides the number exactly.
10. Assertion (A): In the given figure, points A, B and C are collinear.

A B C

Reason (R): Three or more points are said to be collinear if they do not lie in a straight
line.

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