# IMO- Mathematics Olympiad Class 10: Questions 125 - 130 of 958

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## Question number: 125

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

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

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

MCQ▾

### Question

Solve for x and y in the following question:

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 129

MCQ▾

### Question

Solve for x and y in the following question:

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 130

MCQ▾

### Question

The sum of a two digit number and the number obtained by interchanging the digits of the number is 66. If the digits of the number differ by 4, then numbers are ________

### Choices

Choice (4) Response

a.

98, 89

b.

73, 37

c.

91, 19

d.

51, 15

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