# IMO Level 2- Mathematics Olympiad (SOF) Class 8: Questions 312 - 315 of 315

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## Question 312

Appeared in Year: *2013*

### Question

MCQ▾Which one of the following cannot be the square of a natural number?

### Choices

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

a. | 30976 | |

b. | 28561 | |

c. | 75625 | |

d. | 143642 |

## Question 313

Appeared in Year: *2018*

### Question

MCQ▾In 2014 - 2015, the number of students appeared for class VIII examination was 1,15, 332 and in 2015 - 2016, the number was 1,26, 054. If 98,151 students pass the examination in 2014 - 2015 and 1,13, 804 students in 2015 - 2016. What is the increase or decrease in pass % of class VIII results?

### Choices

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

a. | Decrease, 85.1 % | |

b. | Increase, 5.18 % | |

c. | Decrease, 34.18 % | |

d. | Increase, 3.18 % |

## Question 314

Appeared in Year: *2018*

### Question

MCQ▾A cube has the shapes

on its 6 faces. Here are three different views of the same cube.

What shape should be on the blank face?

### Choices

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

a. | ||

b. | ||

c. | ||

d. |

## Question 315

### Question

MCQ▾If 20 pumps can raise 3270 tonnes of water in 15 days, working 13 hours a day then in how many days will 15 pumps raise 1950 tonnes of water, working 4 hours a day?

### Choices

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

a. | 38 | |

b. | 37 | |

c. | 39 | |

d. | 36 |