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CBSEClass 10Mathematics
CBSE Class 10 Mathematics Mock Test
Quadratic Equations
8 Questions20 MinMedium
20:00
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Question 11 mark
The standard form of a quadratic equation is:
Question 21 mark
The discriminant of ax²+bx+c=0 is:
Question 31 mark
If D > 0, roots are:
Question 41 mark
The sum of roots of ax²+bx+c=0 is:
Question 51 mark
The product of roots is:
Question 61 mark
Roots of x² - 5x + 6 = 0 are:
Question 71 mark
Equation x² = 16 has roots:
Question 81 mark
Nature of roots when D = 0: