# IMO Level 1- Mathematics Olympiad (SOF) Class 8: Questions 303 - 309 of 1042

Access detailed explanations (illustrated with images and videos) to **1042** questions. Access all new questions- tracking exam pattern and syllabus. View the complete topic-wise distribution of questions. *Unlimited Access, Unlimited Time, on Unlimited Devices*!

View Sample Explanation or View Features.

Rs. 450.00 -OR-

How to register? Already Subscribed?

## Question 303

### Question

MCQ▾A sum of ₹ 1000 was lent partly at 2 % and partly at 5 % p. a. simple interest. The total interest received after 3 years was ₹ 163. The ratio of the money lent at 2 % to that lent at 5 % is

### Choices

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

a. | 3: 2 | |

b. | 3: 7 | |

c. | 8: 5 | |

d. | 2: 3 |

## Question 304

### Question

MCQ▾Suppose ABCD is a quadrilateral. If its diagonals are congruent and bisect each other, then ABCD is________.

### Choices

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

a. | Square | |

b. | Rhombus | |

c. | Equiangular | |

d. | Rectangle |

## Question 305

### Question

MCQ▾MNOP is a rhombus in which the altitude from P to side ON bisects ON. Then is ________.

### Choices

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

a. | ||

b. | ||

c. | 180° | |

d. |

## Question 306

### Question

MCQ▾What is 50 % of 50 % ?

### Choices

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

a. | 2.5 | |

b. | 0.025 | |

c. | 0.50 | |

d. | 0.25 |

## Question 307

### Question

MCQ▾Choose the correct statement.

### Choices

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

a. | Not all angles of squares are right angle. | |

b. | Rhombus all sides are congruent. | |

c. | Rectangle has all the sides equal. | |

d. | The diagonals of rectangle are congruent. |

## Question 308

### Question

MCQ▾If a merchant estimates his profit as 10 % of the selling price, what is the profit percent?

### Choices

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

a. | 10.33 % | |

b. | 11.11 % | |

c. | 11.22 % | |

d. | 10 % |

## Question 309

### Question

MCQ▾In the given figure, line CE is drawn parallel to DB. If

### Choices

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

a. | ||

b. | ||

c. | ||

d. |