# Arithmetic (CBSE-NET (UGC) Paper-I): Questions 6 - 9 of 11

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## Question number: 6

» Arithmetic » Numbers & Counting

Appeared in Year: 2014

### Question

One writes all numbers from 50 to 99 without digits 2 and 7. How many numbers have been written? (june)

### Choices

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

a. | 40 | |

b. | 32 | |

c. | 36 | |

d. | 38 |

## Question number: 7

» Arithmetic » Sets and Venn

Appeared in Year: 2015

### Question

### Choices

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

a. | Venn diagram can enhance our understanding | |

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

c. | Venn diagram is clear method of notation | |

d. | Venn diagram represents the arguments graphically |

## Question number: 8

» Arithmetic » Sets and Venn

Appeared in Year: 2015

### Question

### Choices

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

a. | 7900 | |

b. | 6300 | |

c. | 6900 | |

d. | 7300 |

## Question number: 9

» Arithmetic » Basic Statistics

Appeared in Year: 2015

### Question

A group of 210 students appeared in some test. The mean of 1/3rd of students is found to be 60. The mean of the remaining students is found to be 78. The mean of the whole group will be (December)

### Choices

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

a. | 80 | |

b. | 74 | |

c. | 72 | |

d. | 76 |