# Polynomials (IMO- Mathematics Olympiad Class 10): Questions 25 - 30 of 81

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## Question number: 25

» 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: 26

» 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: 27

» 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: 28

» Polynomials

MCQ▾

### Question

If are the zeroes of the polynomial, then is equal to ________

### Choices

Choice (4) Response

a.

1 + c

b.

c - 1

c.

1 - c

d.

c

## Question number: 29

» Polynomials

MCQ▾

### Question

If are the zeroes of the quadratic polynomial, then the value of is ________

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 30

» Polynomials

MCQ▾

### Question

The roots of the quadratic equation are in the ratio, then k equals ________

### Choices

Choice (4) Response

a.

16.5

b.

17.4

c.

14.4

d.

13.4

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