# NSTSE (National Science Talent Search Exam- Unified Council) Class 5: Questions 345 - 350 of 1420

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## Question number: 345

### Question

Find the place value of 4 in .

### Choices

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

a. | Hundreds | |

b. | Ten thousands | |

c. | Ten lakhs | |

d. | Lakh |

## Question number: 346

### Question

Identify the place with which a 9-digit number starts in the International system.

### Choices

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

a. | Hundreds | |

b. | Ten thousands | |

c. | Millions | |

d. | Hundred millions |

## Question number: 347

» General Science » Air, Water and Weather

### Question

Ashish has one glass with cotton wool and water in bowl as shown below.

What property of air can be proved from the given figure?

### Choices

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

a. | Air has mass. | |

b. | Air occupies space. | |

c. | Air is required for burning. | |

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

## Question number: 348

» General Science » Air, Water and Weather

### Question

The layer of atmosphere where the space shuttle orbit within is the

### Choices

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

a. | Thermosphere | |

b. | Stratosphere | |

c. | Troposphere | |

d. | Lithosphere |

## Question number: 349

### Question

Identify the number obtained by rounding to the nearest ten thousands?

### Choices

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

a. | 157000000 | |

b. | 1569800 | |

c. | 156980000 | |

d. | 156970000 |

## Question number: 350

### Question

M is largest number which when rounded off to the nearest hundreds gives N is the smallest number which when rounded off to the nearest thousands gives . What is the sum of M and N?

### Choices

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

a. | 227549 | |

b. | 235045 | |

c. | 225749 | |

d. | 215050 |