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Published on: 31/10/2025
Download CBSE Class 7th Standard CBSE Mathematics question papers, sample papers, important questions, and previous year solved papers in PDF format. Get free study materials, NCERT solutions, and exam preparation resources for Class 7th Standard CBSE Mathematics
Questions + Answers key
Take MCQ Mathematics Test
1.
Find the values of a and b in following algebraic expressions:
b-2=1
2.
Solve (-21) - (30)
3.
Solve (-6) - (-16)
4.
Arushi deposits Rs 2000 per month in her account for six months as saving. But when she is in need, she withdraw Rs 1600 and once again she withdraw Rs 5,000 from her account.
(a) If withdrawal of amount is represented by (-ve) sign and deposition by (+ve) sign, what is the present position (balance) of her account?
(b) Which mathematical concept is used in this problem?
(c) What is its value?
5.
Following number line shows the temperature in degree Celsius (oC) at different places on a particular day.
What is the temperature difference between the hottest and the coldest places among the above?
6.
11 x (- 5) = -(....... x .......) = .........
7.
(- 8) + (- 8) + (- 8) = x (- 8)
8.
- 5+ (- 8) = - 8 + _____
9.
Using >, < or =.
21 - 5 ____ 40 - 6
10.
Using >, < or =.
18 - 16 ____ + 2
11.
A shopkeeper makes a profit of Rs 5 on each pen and incurs a loss of Rs 2 on each pencil box. What will be his net profit if he sells ten pens and ten pencil boxes?
20
30
50
100
12.
Which of the following is the value of (- 4) \(\times\) [(- 5) + (-3)]
-32
120
32
-23
13.
[(-8) x (-3)] x (-4) is not equal to
(-8) x [(-3) x (-4)]
[( -8) x (-4) x (-3)]
[(-3) x (-8)] x (-4)
(-8) x (-3) - (-8) x (-4)
14.
The value of 1200 x 2 is
600 x 20
2000 + 400
600 + 600
None of these
15.
If the sum of two integers a and b is zero, then
a=0, b=0
a = -b
Both (a) and (b) are not zero
None of these
16.
In a class test containing 10 questions, 5 marks are awarded for every correct answer and (- 2) marks are awarded for every incorrect answer and 0 for questions not attempted.
(i) Mohan gets four correct and six incorrect answers. What is his score?
(ii) Reshma gets five correct answers and five incorrect answers. What is her score?
(iii) Heena gets two correct and five incorrect answers out of seven questions she attempts. What is her score?
17.
When we Change the order of integers their difference remains the same.
18.
When we change the order of integers, their sum remains the same.
19.
(-23) + 47 is same as 47 + (-23).
20.
(-9) + (-10) is greater than (-9) - (-10).
21.
4 - (-7) is same as 4 + 7
22.
The additive inverse of (-9)
23.
(-1) X 0 X (-5)
24.
The value of [(12 \(\div\) 6) + (4 \(\times\) 4) \(\times\) 2] is
25.
(4 \(\div\) 2) \(\times\) 1
26.
(2 + 4) \(\times\) 4
27.
What is the product of (-1) and 1?
28.
What is the quotient, when 1 is divided by -1?
29.
Which temperature is lower: +5°C or -5°C?
1.
Since, b - 2 = 1
⇒ b = 1 + 2
⇒ b = 3
2.
(-21) - (30) = (-21) + (-30) = -51 [\(\because\) (- )(-) = (+), higher integer sign is (-)]
3.
(-6) - (-16) = -6 + (16)= + 10 or 10 [\(\because\) (-)( -) = (+), difference = 10, higher integer sign is '+']
4.
(a) Since, she deposits Rs 2000 per month
∴ Amount deposit by her in six months
= Rs 2000 \(\times\) (6)
= Rs 12,000
She withdraw Rs 1600 and Rs 5000 in need.
So, withdrawal = - (1600 + 5000)
So, present position of account
= 12000- (1600 + 5000)
= 12000- 6600
= 5400
So, she has balance Rs 5400 in her account.
(b) Multiplication and subtraction of integers.
(c) If you save the money you can use it in need.
5.
Number line with all numbers is shown below:
From the above number line, the temperature of the indicated places are as follow:
| Places | Temperature |
| Lahulspiti | - 8o C |
| Srinagar | - 2o C |
| Shimla | 5o C |
| Ooty | 14o C |
| Bangalore | 22o C |
6.
( )
11 x 5, -55
7.
( )
3
8.
( )
-5 + (-8) = -8 + (-5) [\(\because\) integer can be added in any order]
9.
( )
<
10.
( )
=
11.
(b)
30
12.
(c)
32
13.
(d)
(-8) x (-3) - (-8) x (-4)
14.
(b)
2000 + 400
15.
(b)
a = -b
16.
Given, total number of questions = 10
Marks for a correct answer = 5
Marks for an incorrect answer = (- 2)
Marks for not attempted the question = 0
(i) Mohan's score = (Correct questions \(\times\) Marks) + (Incorrect questions \(\times\) Marks)
= 4 \(\times\) (5) + 6 \(\times\) (- 2)
= 20 + (-12) = 20 -12 = 8
(ii) Reshmas score = 5 \(\times\) 5 + 5 \(\times\) (- 2)
=25 + (-10) = 15
(iii) Heena's score = 2 \(\times\) 5 + 5 \(\times\) (- 2) + 3 \(\times\) 0
=10 + (-10) + 0 = 0
17.
(b)
18.
(a)
19.
(a)
20.
(b)
21.
(a)
22.
( )
9
23.
( )
0
24.
( )
34
25.
( )
2
26.
( )
24
27.
( )
-1
28.
( )
-1
29.
( )
-5°C
7th Standard CBSE Syllabus & Materials
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