# IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 594 - 597 of 1022

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## Question number: 594

### Question

Janki buys a mobile for Rs. 12000 and sells it at a loss of 20%. She sold the mobile for ________.

### Choices

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

a. | Rs. 9600 | |

b. | Rs. 9500 | |

c. | Rs. 7200 | |

d. | Rs. 8900 |

## Question number: 595

### Question

### Assertion (Ꭺ)

Two triangles are said to be congruent if two sides and an angle of one triangle are respectively equal to the two sides and an angle of the other.

### Reason (Ꭱ)

Two triangles are congruent if two sides and the included angle of the one must be equal to the corresponding two sides and included angle of the other.

### Choices

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

a. | Ꭺ is false but Ꭱ is true | |

b. | Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ | |

c. | Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ | |

d. | Ꭺ is true but Ꭱ is false |

## Question number: 596

### Question

In a government exam one should get 20 % of the maximum marks to pass. Falak obtains 89 marks and is declared fail by 31 marks. The maximum marks are ________.

### Choices

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

a. | 600 | |

b. | 560 | |

c. | 290 | |

d. | 430 |

## Question number: 597

### Question

If two sides of an isosceles triangle are 3 cm and 8 cm, then the length of the third side is ________.

### Choices

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

a. | 1 cm | |

b. | 8 cm | |

c. | 3 cm | |

d. | 2 cm |