Unit test 1 class 10 maths model question paper pdf download

 

 

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class 10 maths unit test 1 question paper 

class 10th maths unit test 1 question paper english medium is given below

 XYZ SCHOOL

PERIODIC TEST -1 EXAMINATION-(2022-23)

SUBJECT: MATHEMATICS       MAX. MARKS : 10

CLASS : X                                           DURATION : 1 HRS

General Instructions:

(i).         All questions are compulsory.

(ii).       This question paper contains 11 questions divided into three Sections A, B and C.

(iii).     Section A comprises of 04 questions of 1/2 mark each. Section B comprises of 06 questions of 1 marks each. Section C comprises of 01 question of 2 marks .

SECTION – A

Questions 1 to 4 carry 1/2 mark each.

 

1.    If two positive integers a and b are written as a = x³y² and b = xy³ ; x, y are prime numbers, then HCF (a, b) is

(A)xy                           (B)xy²              (C)x³y³                        (D)x²y²

 

2.    The least number that is divisible by all the numbers from 1 to 10 (both inclusive) is

(A)10                           (B)100             (C)504             (D)2520

 

3.    A quadratic polynomial, whose zeroes are –3 and 4, is

4.    The zeroes of the quadratic polynomial x² + 99x + 127 are

(A)   both positive        (B) both negative                    (C)   one positive and one negative

(D) both equal

SECTION – B

Questions 5 to 8 carry 1 mark each.

 

5.    Given that HCF (306, 657) = 9, find LCM (306, 657).

6.    Prove that  is irrational.

7.    Find the zeroes of the following quadratic polynomial and verify the relationship between the zeroes and the coefficients: 4s² – 4s + 1

8.    Find a quadratic polynomial each with the given numbers as the sum and product of its zeroes respectively:  and .

9.    Half the perimeter of a rectangular garden, whose length is 4 m more than its width, is 36 m. Find the dimensions of the garden.

10.  Solve 2x + 3y = 11 and 2x – 4y = – 24 and hence find the value of ‘m’ for which y = mx + 3.

SECTION – C

Question 11  carry 2 marks

 

11.  . Solve the following pair of linear equations by the elimination method:

                       

 

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Unit test 1 class 10 maths question paper pdf download

Unit test 1 class 10 maths question paper pdf

10th maths unit 1 question paper