# NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 319 - 327 of 1732

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## Question 319

### Question

MCQ▾An angle which measures is called

### Choices

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

a. | Zero | |

b. | Right | |

c. | Straight | |

d. | Obtuse |

## Question 320

## Question 321

### Question

MCQ▾Simplify:

### Choices

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

a. | ||

b. | ||

c. | ||

d. | None of the above |

## Question 322

### Question

MCQ▾Decimal form of is

### Choices

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

a. | 3.999 | |

b. | 399.9 | |

c. | 0.3999 | |

d. | 39.99 |

## Question 323

### Question

MCQ▾1 km/hr can also be written as:

### Choices

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

a. | m/s | |

b. | m/s | |

c. | m/s | |

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

## Question 324

## Question 325

### Question

MCQ▾A truck travels 300 km at a speed of 150 km/hr and another 150 km at a speed of 100 km/hr. How much time is taken by the truck to reach the destination?

### Choices

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

a. | 4.5 hr | |

b. | 2.5 hr | |

c. | 6.5 hr | |

d. | 3.5 hr |

## Question 326

### Question

MCQ▾Distance between two cities is 300 km. A bus take 18,000 seconds to cover the distance. Find the speed of the bus in km/hr.

### Choices

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

a. | 30 km/hr | |

b. | 60 km/hr | |

c. | 1 km/hr | |

d. | 15 km/hr |

## Question 327

### Question

MCQ▾What number should be added to so as to get ?

### Choices

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

a. | ||

b. | ||

c. | ||

d. |