# IMO Level 1- Mathematics Olympiad (SOF) Class 8: Questions 675 - 681 of 1042

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### Passage

The given pie chart gives the marks scored in an examination by a student in English, Hindi, Science & Technology, Social Science and Mathematics. Answer the following questions (Here, total marks obtained by the students is 540)

## Question 675 (4 of 4 Based on Passage)

### Question

MCQ▾How many more marks were obtained by the student in Mathematics than in Science & Technology?

### Choices

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

a. | 30 | |

b. | 15 | |

c. | 40 | |

d. | 20 |

## Question 676

### Question

MCQ▾When a certain number is multiplied by 11, the product consists entirely of ones. The smallest such number is________.

### Choices

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

a. | 1011 | |

b. | 1111 | |

c. | 1009 | |

d. | 1010 |

## Question 677

### Question

MCQ▾lies on________.

### Choices

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

a. | Positive x axis | |

b. | Negative y axis | |

c. | Negative x axis | |

d. | Positive y axis |

## Question 678

### Question

MCQ▾The hours in which 13 students watched TV, is________.

### Choices

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

a. | 11 | |

b. | 15 | |

c. | 13 | |

d. | 12 |

## Question 679

### Question

MCQ▾If is divisible by 3, where z is a digit less than 5, then the values of z are________.

### Choices

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

a. | 1,2 | |

b. | 1,0 | |

c. | 0,3 | |

d. | 3,1 |

## Question 680

### Question

MCQ▾If in a number difference between the sum of digits at its odd places and that of digits at the even places is given 0, then the number and difference is divisible by________.

### Choices

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

a. | 2 | |

b. | 11 | |

c. | 7 | |

d. | 9 |

## Question 681

### Question

MCQ▾In a division sum, the divisor is 12 times the quotient and 5 times the remainder. If the remainder is 48, then dividend is________.

### Choices

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

a. | 2424 | |

b. | 8484 | |

c. | 4848 | |

d. | 2021 |