# NSO Level 1- Science Olympiad (SOF) Class 7: Questions 66 - 72 of 597

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## Question 66

Appeared in Year: *2012*

### Question

MCQ▾Mohit borrowed ₹ 12,000 from his friend. He gave ₹ 2000 at 18 % and the remaining amount at 15 % . How much interest did he pay in 3 years?

### Choices

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

a. | ₹ 8550 | |

b. | ₹ 5508 | |

c. | ₹ 5580 | |

d. | ₹ 5055 |

## Question 67

Appeared in Year: *2012*

### Question

MCQ▾What is the smallest number of squares that must be added so that the line PQ becomes a line of symmetry?

### Choices

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

a. | 5 | |

b. | 4 | |

c. | 2 | |

d. | 3 |

## Question 68

Appeared in Year: *2012*

### Question

MCQ▾Which of the following conditions is INCORRECT on the basis of the given figure, where ?

### Choices

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

a. | ||

b. | ||

c. | ||

d. |

## Question 69

### Question

MCQ▾What is the number of triangles in the given figure?

### Choices

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

a. | 16 | |

b. | 18 | |

c. | 20 | |

d. | 13 |

## Question 70

### Question

MCQ▾Find the missing numbers in the given series.

### Choices

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

a. | 30 | |

b. | 33 | |

c. | 39 | |

d. | 37 |