IMO- Mathematics Olympiad (SOF) Class 10: Questions 123 - 128 of 958

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Question number: 123

» Polynomials

MCQ▾

Question

If be the zeroes of the quadratic polynomial, then the value of =________

Choices

Choice (4) Response

a.

-5

b.

-4

c.

5

d.

4

Question number: 124

» Pair of Linear Equations in Two Variables

MCQ▾

Question

Bhavesh and Mihir have some books with them. Once Mihir said to Bhavesh that if Bhavesh gives 5 books to Mihir then Bhavesh will have only of the books that Mihir will have with him. Then Bhavesh asked frankly that if Mihir gives him only five books (to Bhavesh), then Mihir will have as many books as Bhavesh will have. The total number of books that Bhavesh and Mihir have with them is ________

Choices

Choice (4) Response

a.

23

b.

8

c.

34

d.

10

Question number: 125

» Polynomials

MCQ▾

Question

If one zero of the cubic polynomial is -2, then other two zeroes are ________

Choices

Choice (4) Response

a.

-3,4

b.

3, -4

c.

3,4

d.

-3, -4

Question number: 126

» Pair of Linear Equations in Two Variables

MCQ▾

Question

If , then the system of equations ________

Choices

Choice (4) Response

a.

May or may not have a solution

b.

Has a unique solution

c.

Has infinitely many solutions

d.

Has no solution

Question number: 127

» Polynomials

MCQ▾

Question

If be the zeroes of the cubic polynomial, then the value of =________

Choices

Choice (4) Response

a.

4

b.

c.

-4

d.

Question number: 128

» Pair of Linear Equations in Two Variables

MCQ▾

Question

Solve for x and y in the following question:

Choices

Choice (4) Response

a.

b.

c.

d.

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