CBSE Class 7 Mathematics Sample Paper Set X

CBSE Class 7 Mathematics Sample Paper Set X.Its very important for every student to review the question papers of previous years. The last year question papers should be practiced to gain extra marks in examinations. The previous year question papers for both summative assessment1 and summative assessment 2 should be reviewed to understand the examination pattern. Students, teachers and parents can download all CBSE educational material and very well prepared worksheets from this website.  All CBSE educational material is developed by our panel of teachers, have also been submitted by CBSE teachers and students.

SECTION - A

Q.1 What will be the value of if 5x-2 = 18

(a) 30 (b) 60 (c) 40 (d) 4

Q.2 I purchased a watch for Rs 330 and sold it at a loss of 20%.Then S.P. of watch is

(a) 274 (b) 264 (c) 250 (d) 254

Q.3 What will be the area of rectangle whose sides are 2a and 3a

(a) 5a (b) 10a2 (c)6a2 (d)6a

Q.4 The simple interest on Rs 500 for 5 years at the rate of 7% per annum will be

(a)165 (b) 185 (c)175 (d)135

Q.5 A number when multiplied by 4 exceeds itself by 45.Then number will be

(a)35 (b)25 (c)15 (d) 5

Q.6 What will be the area of triangle whose base is 2m and height is 60 cm

(a)100 cm² (b) 5000cm² (c)7000 cm² (d)6000 cm²

Q.7 If area of circle is 154 m2 then its radius is

(a)7m (b) 14m (c)21m (d)10m

Q.8 How many lines of symmetry will a square have?

(a)1 (b) 2 (c)3 (d)4

SECTION - B

Q.9 The salary of a person was increased by 15%.If his salary is now Rs 9936, what was his initial salary?

Q.10 Find the product (5x²y)x(-2/3xy²)x-5(yz²). 2

Q.11 Solve : 8x + 5 = 3x-10 2

Q.12 Rajesh took a loan of Rs 80000 from a bank at 12% p.a. and paid it back after 7months together interest .Find the amount he paid to the bank.

Q.13 When 5 is added to three times a number, we obtain 44.Find the number. 2

Q.14 Is it possible to construct a triangle whose sides are 3 cm,6.1cm,2.6 cm 2

Q.15 The diagonals of a rhombus are 8 cm and 6 cm. Find its area. 2

Q.16 Find the area of circle whose circumference is 264 m. 2

Q.17 Give reason to show how many lines of symmetry will a square have. 2

Q.18 How many lines of symmetry will a regular octagon have? 2

Q.19 Name all the vertices, edges and faces of the Pyramid. 2

Q.20 Draw an isometric sketch for a cuboid of dimension 4x3x2.

Section-C

Q.21 Multiply the following binomials and verify the result for the given value:

(2x²-xy²)(2x+1); x=1 , y=2

Q.22 Rita sells a washing machine to sita for Rs 6000 and gains 20%.For how much should she sells it to increase her profit by another 5%..

Q.23 Construct a ΔABC in which AB=4 cm, AC =5.2 cm and ∠A = 135°.Also bisect <A.

Q.24 A garden is 120m long and 85 m wide. It has an inside path of uniform width 3.5 cm all around it. The remaining part of the garden is covered by grass. Find the cost of covering the garden by grass at Rs 2 per sq. metre.

covering the garden by grass at Rs 2 per sq. metre.

Section-D

Q.25 (a) A painter paints 240 feet of a wall. If this is 48% of the total wall surface, what is the area of the wall in sq. feet.

(b)At what rate of interest per annum will a sum of Rs 8000 amounts to Rs 9260 in 3and ½ years.

Q.26 (a) Simplify: 2x(x – y²) -3y(xy+2x)-xy(x+y)

(b)Find the product : (x²-4xy+y²)(x-2y)

Q.27 The numerator of fraction is 6 less than the denominator .If 3 is added to the numerator; the fraction becomes equal to .Find the original fraction.

Q.28 (a) A wire, when bent in the form of square, encloses an area of 484 cm².If the same wire is bent in the form of a circle, find the area enclosed by it.

(b)The area of a rhombus is 119 cm² and its perimeter is 56 cm. Find its altitude

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