# NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 544 - 551 of 1732

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## Question 544

### Question

MCQ▾The weight (in kg) of 5 men are 86, 78,65, 72 and 62. The median is

### Choices

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

a. | 65 | |

b. | 72 | |

c. | 78 | |

d. | 86 |

## Question 545

### Question

MCQ▾In an equilateral triangle, Centroid (G) , Circumcenter (S) , Orthocenter (H) and Incenter (I)

### Choices

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

a. | Coincide with each other | |

b. | Do not coincide with each other | |

c. | Are collinear points | |

d. | None of the above |

## Question 546

### Question

MCQ▾is an example of

### Choices

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

a. | Acute | |

b. | Obtuse | |

c. | Right | |

d. | None of the above |

## Question 547

### Question

MCQ▾The radius of a circle is 12 cm. Three more concentric circles are drawn inside it in such a manner that it is divided into four parts of equal area. The radius of cone of the three concentric circles is

### Choices

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

a. | 12 cm | |

b. | 8.10 cm | |

c. | 10.4 cm | |

d. | 15 cm |

## Question 548

### Question

MCQ▾5 tenths 3 thousandths is written as

### Choices

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

a. | 53 | |

b. | 0.53 | |

c. | 0.503 | |

d. | 5.3 |

## Question 549

## Question 550

### Question

MCQ▾The triangle formed by AB = 3 cm, BC = 4 cm and CA = 5 cm is

### Choices

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

a. | A scalene triangle | |

b. | A right angled triangle | |

c. | No triangle is formed | |

d. | An isosceles triangle |

## Question 551

### Question

MCQ▾If two circles are made of radius 3 cm and 0.3 m. Then both circles are congruent.

### Choices

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

a. | False | |

b. | Cannot be determined | |

c. | True | |

d. | Question does not provide sufficient data or is vague |