# Mathematics-Linear Equations in Two Variables [NSTSE (National Science Talent Search Exam- Unified Council) Class 9]: Questions 1 - 10 of 22

Access detailed explanations (illustrated with images and videos) to **2000** questions. Access all new questions- tracking exam pattern and syllabus. View the complete topic-wise distribution of questions. *Unlimited Access, Unlimited Time, on Unlimited Devices*!

View Sample Explanation or View Features.

Rs. 550.00 -OR-

How to register? Already Subscribed?

## Question 1

Linear Equations in Two Variables

Edit

### Question

MCQ▾The equation of line passing through the origin is ________.

### Choices

Choice (4) | Response | |
---|---|---|

a. | ||

b. | ||

c. | ||

d. | None of the above |

## Question 2

Linear Equations in Two Variables

Edit

### Question

MCQ▾If and is the solution of the equation , then the value of ‘k’ is ________.

### Choices

Choice (4) | Response | |
---|---|---|

a. | 18 | |

b. | -6 | |

c. | -19 | |

d. | -21 |

## Question 3

Linear Equations in Two Variables

## Question 4

Linear Equations in Two Variables

Edit

### Question

MCQ▾The line is

### Choices

Choice (4) | Response | |
---|---|---|

a. | Parallel to y-axis | |

b. | Parallel to x-axis | |

c. | Passing through the origin | |

d. | None of the above |

## Question 5

Linear Equations in Two Variables

## Question 6

Linear Equations in Two Variables

Edit

### Question

MCQ▾has ________.

### Choices

Choice (4) | Response | |
---|---|---|

a. | Infinitely many solutions | |

b. | A unique solution | |

c. | Cannot be determined | |

d. | Only two solutions |

## Question 7

Linear Equations in Two Variables

Edit

### Question

MCQ▾If and is the solution of the equation , then the value of ‘k’ is ________.

### Choices

Choice (4) | Response | |
---|---|---|

a. | 5 | |

b. | -11 | |

c. | 10 | |

d. | -1 |

## Question 8

Linear Equations in Two Variables

Edit

### Question

MCQ▾The line is

### Choices

Choice (4) | Response | |
---|---|---|

a. | Parallel to x-axis | |

b. | Parallel to y-axis | |

c. | Passing through the origin | |

d. | All of the above |

## Question 9

Linear Equations in Two Variables

## Question 10

Linear Equations in Two Variables

Edit

### Question

MCQ▾The line is

### Choices

Choice (4) | Response | |
---|---|---|

a. | Parallel to y-axis | |

b. | Passing through the origin | |

c. | Parallel to x-axis | |

d. | Question does not provide sufficient data or is vague |