Class 7 Maths
Sample Paper 3 | Class 6 Mathematics
Class – 6 Mathematics
Sample Paper – 3
Section – A ( 1 Mark each)
Multiple Choice Questions:
Question 1:
(-1) x (-1) x (-1) X (-1) x……………… 500 times =
(a) -1 (b) 1 (c) 500 (d) -500
Question 2:
Complement of 800 is
(a) 1000 (b) 1800 (c) zero (d) 100
Question 3:
The range of the observations 32, 41, 28, 54, 35 26,23, 33,38, 40.
(a) 30 (b) 31 (c) 32 (d) 39
Question 4:
in standard form is
(a) (b)
(c)
(d) none of these
Question 5:
There are 5 red, 10 black and 20 blue balls in a bag. A ball is drawn from the bag without looking in to the bag. What is the probability of getting a red ball.
(a) (b)
(c)
(d)
Question 6:
The zero of 3x + 2 is
(a) (b)
(c) -
(d)
Question 7:
∆
ABC is right angled at B. AB = 3 cm and BC = 4 cm, then of AC will be
(a) 25 cm (b) 7 cm (c) 5 cm (d) 6cm
Question 8:
The number of faces of a triangular pyramid or tetrahedron is
(a) 5 (b) 6 (c) 4 (d) 10
Question 9:
Find the perimeter of rectangle whose length is 15 m and breadth is 16 m.
(a) 65 m (b) 71 m (c) 61 m (d) 75 m
Question 10:
The sum of the exterior angles of a quadrilateral is equal to
(a) 1800 (b) 3600 (c) 900 (d) 450
Section – B (2 marks each)
Question 11:
The sum of two integers is -11. If one of them is 9. Find the other.
Question 12:
Convert each of the following into an improper fraction.
- 1
(b) 4
Question 13:
Convert 2 into decimal.
Question 14:
Which of the two rational numbers is greater in each of the following pairs?
(i) or 0 (ii)
or 0
Question 15:
Express each of the following numbers in standard form:
(i) 270659
(ii) 427500000
Question 16:
Multiply:
(i) 5ab2c3 by 7a2bc
(ii) -6x2yz by x y3z2
Question 17:
Solve: 3x + = 2 -x.
Question 18:
An alloy contains 32% copper, 40% Zinc and the rest nickel. Find in grams the quantity of each of the contents in 1 kg alloy.
Question 19:
In the adjoining figure, what value of x will make AOB a straight line?
Question 20:
The length and breadth of a rectangular field are 120 m and 75 m
respectively. Find the area of the field and the cost of turfing it at ₹ 40 per m.
Section – C (4 marks each)
Question 21:
Construct 2 equations starting with x = -2.
Question 22:
In the given figure, find the value of x and y.
Question 23:
If 15% of the workers in a factory are females and the number of mail workers is 272. Find the total numbers of workers in the factory.
Question 24:
The ages of A and B are in the ratio 5:7. Eight years ago, their ages were in the ratio 7: 13. Find their present ages.
Question 25:
Question 25:
Simplify: {( )2}-3
Section – D (5 marks each)
Question 26:
The runs scored in a cricket match by 11 players is as follows:
6, 15, 120, 50, 100, 80, 10, 15, 8, 10, 15
Find the mean, mode and median of this data.
Question 27:
A number has two digits whose sum is 9. If 27 is added to the number, its digits get interchanged. Find the number.
Question 28:
Multiply (3x2 + y2) by (2x2 + 3y2)
Question 29:
List five rational numbers between -2 and -1.
Question 30:
The length and breadth of a rectangular field are in the ratio 3: 2. If the area of the field is 3456 m2. Find the cost of fencing it at ₹ 60 per m.
Question 31:
The following table shows the favourite sports of 250 students of school. Represent the data by a bar graph.
|
Sports |
Cricket |
Football |
Tennis |
Badminton |
swimming |
|
No. of students |
75 |
35 |
50 |
25 |
65 |
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