# NSTSE (National Science Talent Search Exam- Unified Council) Class 5: Questions 297 - 304 of 1420

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## Question number: 297

» General Science » Air, Water and Weather

### Question

Medicine in a syringe is filled due to

### Choices

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

a. | Liquid pressure. | |

b. | Air pressure. | |

c. | Piston pressure. | |

d. | Needle pressure. |

## Question number: 298

### Question

For which digit is the place value and face value always the same?

### Choices

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

a. | 0 | |

b. | 100 | |

c. | 10 | |

d. | Any digit |

## Question number: 299

### Question

Find the place value of 1 in

### Choices

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

a. | Ten lakhs | |

b. | Ten crores | |

c. | Tens | |

d. | Ten thousands |

## Question number: 300

### Question

Which of the following is the number obtained by rounding to the nearest thousands?

### Choices

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

a. |
| |

b. |
| |

c. |
| |

d. | 754900 |

## Question number: 301

### Question

Some Roman numerals are given in the box.

Which of the following is the number that can be written using all the given Roman numerals?

### Choices

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

a. | 864 | |

b. | 3102 | |

c. | 1672 | |

d. | 1779 |

## Question number: 302

### Question

How many hundreds must be added to 70 hundreds to get 1 million?

### Choices

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

a. | 9930 | |

b. | 9300 | |

c. | 3000 | |

d. | 993 |

## Question number: 303

### Question

What is the difference between the place value and face value of 5 in

### Choices

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

a. |
| |

b. | 5000000 | |

c. | 4099995 | |

d. | 4999995 |

## Question number: 304

» General Science » Air, Water and Weather

### Question

The layer very high up to the earth is called ________.

### Choices

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

a. | Exosphere | |

b. | Troposphere | |

c. | Stratosphere | |

d. | Mesosphere |