Quadratic Equations (IMO Level 1- Mathematics Olympiad (SOF) Class 10): Questions 1 - 7 of 81

Access detailed explanations (illustrated with images and videos) to 968 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 450.00 or

How to register?

Question number: 1

» Quadratic Equations

Edit
MCQ▾

Question

Which of the statements given below is correct. If discriminant for equation is D________

Choices

Choice (4) Response

a.

b.

c.

d.

All of the above

Question number: 2

» Quadratic Equations

Edit
MCQ▾

Question

If the equation has equal roots, and then the both roots are equal to ________

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 3

» Quadratic Equations

Edit
MCQ▾

Question

If the equation has roots and , then the value of is ________

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 4

» Quadratic Equations

Edit
MCQ▾

Question

Find the value of ‘p’ if sum of roots of is 3

Choices

Choice (4) Response

a.

-12

b.

16

c.

-16

d.

12

Question number: 5

» Quadratic Equations

Edit
MCQ▾

Question

If one roots of is thrice the other root, then the value of ‘a’ is ________

Choices

Choice (4) Response

a.

8

b.

c.

-8

d.

Question number: 6

» Quadratic Equations

Edit
MCQ▾

Question

If the roots of the equation are equal. Then ________

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 7

» Quadratic Equations

Edit
MCQ▾

Question

One of the two students, while solving a quadratic equation in x, copied the constant term incorrectly and got the roots 2 and 8. The other copied the constant term and coefficient of correctly as and respectively. The correct roots are

Choices

Choice (4) Response

a.

b.

9,1

c.

d.

Developed by: