AP 8th Class Question Paper 2022-23 FA1 Maths

Classroom Based Assessment - 1 (2022-23)

UDISE Code: Class-Subject: 8-Maths
Child ID: No. of Questions: 19
Child Name: Duration: 60 minutes

Section A: Multiple Choice Questions - Each question has 4 options out of which ONLY ONE
option is correct. (15 x 1M = 15M)

1 Which of these are rational numbers?

36.29 -37
37, 2 ,25.49, 69

A only -37
69

B only -37
69 and
36.29
2

C only 37, -37
69 and
36.29
2

D all of them

2 p and q are any two rational numbers and @ is an operation such that -

p @ q is NOT EQUAL to q @ p.

Which of these could be the operation @?

A either addition or multiplication
B either multiplication or division
C either subtraction or division
D (@ cannot be addition, subtraction, multiplication or division as
p @ q is always equal to q @ p.)

3 Which of the following numbers lies between the two numbers marked on the number line
below?

-8
A 7
-7
B 8

C - 7.8
D - 8.7
Medium: English 1 A-1

4 Which number when multiplied with 2 15 will result in 1?
5
A 1
5
B 2
5
C 11
5
D 21

5 Which of the following statements is TRUE?

A 3 ÷ 13 = 13 ÷ 3

B (3 ÷ 13 ) ÷ 3 = 3 ÷ ( 13 ÷ 3)

C 3 ÷ (3 + 3) = (3 ÷ 3) + (3 ÷ 3)
D (3 - 13 ) ÷ 3 = (3 ÷ 3) - ( 13 ÷ 3)

6 A rational number is one which can be written in the form xy where x and y are integers and y is
5
not zero. For example -2.5 is rational number as it can be written as - 2 .

Which of these is NOT a rational number?

A 2.353535....
B - 14
3
C 0

D 0

7 Which of the following rational numbers has a recurring decimal expansion?
6
A 15
12
B 18
23
C 25
123
D 400

Medium: English 2 A-1

8 Which of the following points represents -1 23 on a number line?

A K
B L
C M
D N

9 In which of the following cases will the sum of p and q be greater than the product of p and q?

A when p and q are both negative numbers
B when p and q both lie between 0 and 1
C when p and q both lie between 1 and 10
D it is not possible for any value of p and q.

Medium: English 3 A-1

10 A rational number R is marked on the number line shown below.

1
Which of the following number lines shows the approximate location of (- R )?

A A
B B
C C
D D

11 Ritu , Tarun and Imran did the following operations on - 12 15
55 and 31 .

12 15
Ritu : - 55 + 31

12 15
Tarun : - 55 × 31

12 15
Imran : - 55 ÷ 31

Who will get a rational number?

A only Ritu
B only Ritu and Tarun

C all- Ritu, Tarun and Imran
D none of Ritu, Tarun and Imran

Medium: English 4 A-1

12 How many rational numbers are there between 62 64
79 and 79 ?

A 1
B 79
C 100
D infinitely many

13 p and q are two rational numbers such that their product is -2.

4 p
If p is - 7 , what is q ?
8
A 7
7
B 2

C - 27
8
D - 49

14 How many pieces of rope, each measuring 3 34 metres, can be cut from a 30 metres long rope?

A 6
B 8
C 10
D 12

15 Which one of the following is the rational number lying between 67 and 78 ?
94
A 112
95
B 112
97
C 112
99
D 112

Section B: Answer the following questions in your answer sheets. (3 x 1M = 3M)

16 The following relation is used to illustrate the property of multiplicative identity. A and B are
numbers.

1
4 ×A=B

What is the value of A and B?

Medium: English 5 A-1

17 Observe the number line below. It is given that GH = HI = IJ = JK.

What is the rational number represented by point J?

18 Which of the two numbers is greater?

-4 -5
-5 or 8

Section C: Answer the following question in your answer sheet. (1 x 2M = 2M)

19 Use suitable properties of operations and simplify:

2 5 5 4
9 × (- 12 ) - 12 × 9

Show your steps.

Medium: English 6 A-1

Class: 8
Subject: Mathematics
Question Answer Key
Number
1 D
2 C
3 C
4 C
5 D
6 C
7 B
8 A

9 B

9
10 B
D

11 C

12 D

13 D

14 B

15 C

16 Award 1 mark if the student - Writes the value of A as 1 and Writes the value of B as 1/4 or A is 4
and B is 1
Award 0.5 marks if answer to either A or B is correct
Any other answer 0
17 Award 1 mark if the student writes the rational number represented by point J as −7/4 or -1 (3/4)
Any other answer 0
18 Award 1 mark if student answers (-4/-5)
Any other answer 0
19 Award 2 marks: Step 1 (1 mark): Uses the distributive property and rewrites the above expression as
follows: - (5/12) {(2/9) + (4/9)}, Step 2 (1/2 mark): Simplifies the above expression as (5/12)} x
{(6/9)} , Step 3 (1/2 mark): Simplifies the expression (- {frac (5/18)} ).

Award 1.5 marks if either skips step 2 or 3,
Award 1 mark if (i)either skips step 1 or both steps 2 and 3
OR (ii) Skips step 1 and either steps 2 or 3
Any other answer 0

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