# Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 5]: Questions 1 - 7 of 823

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## Question number: 1

» Mathematics » Large Numbers

### Question

The odometer of a car shows km. How many thousand kilometers is the reading?

### Choices

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

a. | 5 | |

b. | 10 | |

c. | 6 | |

d. | 7 |

## Question number: 2

» Mathematics » Large Numbers

### Question

For how many tens does the digit 8 stand in the product of 820 and 145?

### Choices

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

a. | 80 | |

b. | 8000 | |

c. | 800 | |

d. | 8 |

## Question number: 3

» Mathematics » Large Numbers

### Question

Find the difference of the greatest 6-digit number and the smallest 4-digit number.

### Choices

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

a. |
| |

b. | 1,00,000 | |

c. | 9,89,999 | |

d. | 9,98,999 |

## Question number: 4

» Mathematics » Large Numbers

### Question

The difference of two numbers is . If the greater number is , what is the smaller number?

### Choices

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

a. | 2543124 | |

b. | 2543214 | |

c. |
| |

d. | 2543421 |

## Question number: 5

» Mathematics » Large Numbers

### Question

Study the following equation.

What is the value of the product of the missing numbers?

### Choices

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

a. | 39000 | |

b. | 45000 | |

c. | 34005 | |

d. | 34000 |

## Question number: 6

» Mathematics » Large Numbers

### Question

The digits and 7 are arranged to form the greatest possible 6-digit odd number. Find the difference in value of the two digits 7.

### Choices

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

a. | 54400 | |

b. | 6300 | |

c. | 63000 | |

d. | 3600 |

## Question number: 7

» Mathematics » Large Numbers

### Question

In a school, there are a total of students and teachers. The total number of teachers and boys is . The total number of girls and teachers is . How many teachers are there in the school?

### Choices

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

a. | 20 | |

b. | 38 | |

c. | 65 | |

d. | 22 |