๐งฎ E-PATHSHALA โ TEST PAPER
Subject: Mathematics
Class: 10th
Total Marks: 20
Time: 40 Minutes
SECTION โ A (1 Mark each)
(Attempt any 5 questions)
1๏ธโฃ Express 140 as a product of its prime factors.
2๏ธโฃ Find the HCF of 336 and 54.
3 Find the LCM of 17, 23 and 29.
Find a quadratic polynomial each with the given numbers as the sum and product of its
zeroes respectively.
4.1, 1
5. 0, 5
(5 ร 1 = 5 marks)
SECTION โ B (2 Marks each)
(Attempt any 3 questions)
6๏ธโฃ Find the LCM and HCF of 510 and 92 and verify that LCM ร HCF = product of the two numbers.
7๏ธโฃ Find the LCM and HCF of 12, 15 and 21 by prime factorisation method.
8๏ธโฃ Given that HCF (306, 657) = 9, find the LCM (306, 657).
(3 ร 2 = 6 marks)
SECTION โ C (3 Marks each)
(Attempt any 3 questions)
9๏ธโฃ Prove that โ3 is irrational.
๐ Find the zeroes of the quadratic polynomial x2 + 7x + 10
1๏ธโฃ1๏ธโฃ Find the zeroes of t2 โ 15 and verify the relationship between zeroes and coefficients.
(3 ร 3 = 9 marks)
โ
Total Marks: 20
๐ Time: 40 Minutes
CLASS 5TH MATHEMATICS TEST



