# IMO Level 1- Mathematics Olympiad (SOF) Class 10: Questions 231 - 238 of 968

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## Question 231

### Question

MCQ▾The solution of the system of equations and , is ________

### Choices

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

a. | ||

b. | ||

c. | ||

d. |

## Question 232

### Question

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

### Choices

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

a. | 11 | |

b. | 13 | |

c. | 14 | |

d. | 10 |

## Question 233

### Question

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

### Choices

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

a. | 228 | |

b. | 250 | |

c. | 260 | |

d. | 238 |

## Question 234

### Question

MCQ▾The sum of two numbers is 7 and the sum of their squares is 29. The numbers are ________

### Choices

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

a. | 8 and 5 | |

b. | 9 and 6 | |

c. | 2 and 5 | |

d. | 1 and 2 |

## Question 235

### Question

MCQ▾A cubic polynomial with the sum of its zeroes, sum of the product of its zeroes taken two at a time, and the product of its zeroes as 6,17, 12 respectively, is ________

### Choices

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

a. | ||

b. | ||

c. | ||

d. |

## Question 236

### Question

MCQ▾If one zero of the cubic polynomial is 1, then other two zeroes are ________

### Choices

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

a. | -2,3 | |

b. | 2,3 | |

c. | 2, -3 | |

d. | -2, -3 |

## Question 237

## Question 238

### Question

MCQ▾The equations representing the given graph is ________

### Choices

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

a. | ||

b. | ||

c. | ||

d. |