# IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 727 - 736 of 931

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## Question 727

## Question 728

## Question 729

### Question

MCQ▾The simple interest of for x years will be Rs. X on a sum of ________

### Choices

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

a. | Rs. | |

b. | Rs. x | |

c. | Rs. | |

d. | Rs. 100 x |

## Question 730

### Question

MCQ▾In a class, the number of boys is more than the number of girls by of the total strength. The ratio of boys to girls is ________

### Choices

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

a. | ||

b. | ||

c. | ||

d. |

## Question 731

## Question 732

## Question 733

### Question

MCQ▾Simple interest on a certain sum of money for 3 years at per annum is half the compound interest on Rs. 4000 for 2 years at per annum. The sum placed on simple interest is ________

### Choices

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

a. | Rs. 1950 | |

b. | Rs. 1650 | |

c. | Rs. 1850 | |

d. | Rs. 1750 |

## Question 734

## Question 735

### Question

MCQ▾The sum of y-coordinates of the intersection of and , is ________.

### Choices

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

a. | -1 | |

b. | 1 | |

c. | 0 | |

d. | 5 |

## Question 736

### Question

MCQ▾Which equation satisfies the data in the table?

X | 0 | 1 | 2 | 3 |

Y | 3 | 7 | 11 | 15 |

### Choices

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

a. | ||

b. | ||

c. | ||

d. |