# Computation Operations [IMO Level 1- Mathematics Olympiad (SOF) Class 5]: Questions 1 - 7 of 136

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## Question 1

### Question

MCQ▾A visitors at the Gujarat Culture Center can hear beautiful music played on bells. The music is played on 1 high-note bell and 2 sets of 20 bells. Which of the following expressions should be used to find the total number of bells?

### Choices

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

a. | ||

b. | ||

c. | ||

d. |

## Question 2

### Question

MCQ▾Given that 20 is the 2^{nd} common multiple of 2 and

. Find the smallest possible number for

.

### Choices

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

a. | 3 | |

b. | 9 | |

c. | 7 | |

d. | 5 |

## Question 3

### Question

MCQ▾LI + LIII = ________.

### Choices

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

a. | 411 | |

b. | 104 | |

c. | 401 | |

d. | 114 |

## Question 4

### Question

MCQ▾In a school, there are 704 desks to place into 22 classrooms. If the same number of desks is placed in each classroom, how many desks will be there in each room?

### Choices

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

a. | 34 | |

b. | 32 | |

c. | 42 | |

d. | 44 |

## Question 5

### Question

MCQ▾Reena can do a piece of work in 5 hours then work done by Reena in one hour is________.

### Choices

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

a. | ||

b. | ||

c. | ||

d. | None of the above |

## Question 6

## Question 7

### Question

MCQ▾In a hall, 341 seats are vacant and 1423 seats are occupied. What is the sitting capacity of the hall?

### Choices

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

a. | 1754 | |

b. | 1746 | |

c. | 1764 | |

d. | None of the above |