# NSTSE (National Science Talent Search Exam- Unified Council) Class 5: Questions 799 - 801 of 1420

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## Question number: 799

MCQ▾

### Question

Identify X, Y and Z.

### Choices

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

a. | X – Gas, Y – Liquid, Z - Solid | |

b. | X – Solid, Y – Liquid, Z - Gas | |

c. | X – Liquid, Y – Gas, Z - Solid | |

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

## Question number: 800

» Mathematics » Geometry

MCQ▾

### Question

What is the perimeter of a circle named as?

### Choices

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

a. | A diameter | |

b. | A semicircle | |

c. | Circumference | |

d. | A radius |

## Question number: 801

» Mathematics » Geometry

MCQ▾

### Question

Identify the vertex of the angle given in the figure.

### Choices

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

a. | M | |

b. | O | |

c. | N | |

d. | P |