# NSTSE (National Science Talent Search Exam- Unified Council) Class 4: Questions 48 - 56 of 1971

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## Question 48

### Question

MCQ▾In Roman numeration, there are only ________ basic numerals.

### Choices

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

a. | 7 | |

b. | 10 | |

c. | 8 | |

d. | 9 |

## Question 49

## Question 50

## Question 51

### Question

MCQ▾What is

### Choices

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

a. | 6110 | |

b. | 1342 | |

c. | 1038 | |

d. | 1661 |

## Question 52

### Question

MCQ▾The basic Roman numeral that can never be subtracted is:

### Choices

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

a. | M | |

b. | I | |

c. | X | |

d. | V |

## Question 53

### Question

MCQ▾A teacher was arranging the Roman numerals with match sticks as shown below.

Name the number between I and X which requires the maximum number of match sticks?

### Choices

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

a. | 7 | |

b. | 8 | |

c. | 6 | |

d. | 9 |

## Question 54

### Question

MCQ▾How many beads should be removed from the hundred՚s place in the abacus shown here if it has to represent a number between 550 and 650?

### Choices

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

a. | 3 | |

b. | 1 | |

c. | 2 | |

d. | 4 |

## Question 55

### Question

MCQ▾One hundred less than 5124 is:

### Choices

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

a. | 4124 | |

b. | 51124 | |

c. | 5114 | |

d. | 5024 |

## Question 56

### Question

MCQ▾What can be said about the Roman numeral V?

### Choices

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

a. | It is never repeated. | |

b. | It is never subtracted. | |

c. | It is never repeated and never subtracted. | |

d. | It is never repeated but it can be subtracted. |