# IMO Level 1- Mathematics Olympiad (SOF) Class 8: Questions 1029 - 1035 of 1042

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## Question 1029

### Question

MCQ▾Which of the following statement is true for square numbers?

### Choices

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

a. | Square numbers are always positive | |

b. | Square number can only have even number of zeroes at the end | |

c. | Both a. and b. are correct | |

d. | None of the above |

## Question 1030

### Question

MCQ▾A bag contains 50p, 25p, 10p coins in the ratio 5: 6: 10, amounting to Rs. 500. Find the total number of coins

### Choices

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

a. | 3800 | |

b. | 1000 | |

c. | 2100 | |

d. | 1330 |

## Question 1031

### Question

MCQ▾When a certain number is multiplied by 15, the product consists entirely of fives. The smallest such number is ________

### Choices

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

a. | 37 | |

b. | 24 | |

c. | 41 | |

d. | 32 |

## Question 1032

### Question

MCQ▾Three numbers are in the ratio of 2: 3: 4. The sum of their cubes is 50688. The numbers are ________.

### Choices

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

a. | ||

b. | ||

c. | ||

d. |

## Question 1033

### Question

MCQ▾The area of a square field is sq. m. the length of each side of the field is________.

### Choices

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

a. | 11.92 | |

b. | 22.3 | |

c. | 14.07 | |

d. | 12.03 |

## Question 1034

## Question 1035

### Question

MCQ▾The number p written in standard form is and the number q written in standard form is . Calculate . Give your answer in standard form.

### Choices

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

a. | ||

b. | ||

c. | ||

d. |