# Linear Equations in Two Variables (IMO- Mathematics Olympiad (SOF) Class 9): Questions 21 - 27 of 42

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## Question number: 21

» Linear Equations in Two Variables

MCQ▾

### Question

Which of the following pairs of equations have the same solution

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 22

» Linear Equations in Two Variables

MCQ▾

### Question

The number of values of k for which the system of equations , has the solutions is________

### Choices

Choice (4) Response

a.

and

b.

and

c.

and

d.

and

## Question number: 23

» Linear Equations in Two Variables

MCQ▾

### Question

If the point (2,5) lies on the graph of the equation , then the value of is________.

### Choices

Choice (4) Response

a.

17

b.

14

c.

15

d.

16

## Question number: 24

» Linear Equations in Two Variables

MCQ▾

### Question

does not represent equation of line if________.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 25

» Linear Equations in Two Variables

MCQ▾

### Question

What is the y-intercept of a line with the equation

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 26

» Linear Equations in Two Variables

MCQ▾

### Question

Which equation satisfies the data in the table?

 X 3 6 9 Y 2 0 -2

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 27

» Linear Equations in Two Variables

MCQ▾

### Question

Points of intersection of the lines and are

### Choices

Choice (4) Response

a.

No intersection points

b.

c.

Many points

d.

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