# IMO Level 1- Mathematics Olympiad (SOF) Class 8: Questions 252 - 259 of 1042

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## Question 252

### Question

MCQ▾A sum of money is borrowed and paid back in two annual installments of Rs. 1323 each allowing 5 % compound interest. The sum borrowed was________.

### Choices

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

a. | 2450 Rs. | |

b. | 2400 Rs. | |

c. | 2460 Rs. | |

d. | 2100 Rs. |

## Question 253

### Question

MCQ▾of 250 + 15 % of 65 = 60, then the value of x is________.

### Choices

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

a. | 20.0 | |

b. | 60.51 | |

c. | 20.1 | |

d. | 25.0 |

## Question 254

### Question

MCQ▾If S. P. of an article is of its C. P. , then the profit % in the transaction is________.

### Choices

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

a. | ||

b. | ||

c. | 40 % | |

d. |

## Question 255

### Question

MCQ▾A book was sold for Rs. 10.20 with a profit of 10%. If it were sold for Rs. 10.50, then what would have been the percentage of profit or loss?

### Choices

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

a. | 10.03% | |

b. | 11.04% | |

c. | 6.75% | |

d. | 6.00% |

## Question 256

### Question

MCQ▾When the price of a product was decreased by 20%, the number sold increased by 60%, what was the increase on the total revenue?

### Choices

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

a. | ||

b. | ||

c. | ||

d. |

## Question 257

## Question 258

### Question

MCQ▾of 350 + 35 % of 32 = 34, then the value of x is________.

### Choices

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

a. | 5.00 | |

b. | 5.45 | |

c. | 6.00 | |

d. | 6.51 |

## Question 259

### Question

MCQ▾If ABCD is an isosceles trapezium, is equal to________.

### Choices

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

a. | ||

b. | ||

c. | ||

d. |