# NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 499 - 503 of 2000

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## Question number: 499

» Biology » Fundamentals Unit of Life

### Question

ER is present in

### Choices

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

a. | Chromosome | |

b. | Nucleus | |

c. | Cytoplasm | |

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

## Question number: 500

» Mathematics » Linear Equations in Two Variables

### Question

has ________.

### Choices

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

a. | Infinitely many solutions | |

b. | A unique solution | |

c. | Cannot be determined | |

d. | Only two solutions |

## Question number: 501

» Mathematics » Surface Areas & Volumes

### Question

Liquid is full in a hemisphere of inner diameter 6 cm. This is to be poured into cylindrical bottles of diameter 3 cm and height 4 cm. The numbers of bottles required are ________.

### Choices

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

a. | 13 | |

b. | 12 | |

c. | 24 | |

d. | 18 |

## Question number: 502

» Mathematics » Number Systems

### Question

Which of the following statement is true?

### Choices

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

a. | lies to the left of 0 on the number line | |

b. | lies to the right of 0 on the number line | |

c. | The rational number and are on opposite sides of 0 on the number line | |

d. | All a. , b. and c. are correct |

## Question number: 503

» Mathematics » Circles

### Question

Given a circle as shown in figure below. If the length of arc ABC is 24 cm then the length of arc ADC is

### Choices

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

a. | Cannot be determined from given data | |

b. | 18 cm | |

c. | 12 cm | |

d. | 24 cm |