# Mathematics-Data Handling [NSTSE (National Science Talent Search Exam- Unified Council) Class 7]: Questions 1 - 8 of 55

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## Question 1

### Question

MCQ▾The median for the following frequency distribution is

Class | ||||||

1 | 2 | 3 | 4 | 5 | 6 | 7 |

Frequency | ||||||

12 | 25 | 18 | 41 | 15 | 20 | 32 |

### Choices

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

a. | 20 | |

b. | 18 | |

c. | 25 | |

d. | 32 |

## Question 2

### Question

MCQ▾The average height of 8 people is 158 cm. Later it was found that the height measuring tap had shown the height of each person 6 cm more. The correct average height of a person is

### Choices

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

a. | 152 cm | |

b. | 158 cm | |

c. | 172 cm | |

d. | 164 cm |

## Question 3

### Question

MCQ▾The arithmetic mean of first five negative integers is

### Choices

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

a. | - 4 | |

b. | - 6 | |

c. | - 3 | |

d. | - 5 |

### Passage

Read the following graph and answer the questions given below:

## Question 4 (1 of 3 Based on Passage)

### Question

MCQ▾What are the average marks obtained by the student?

### Choices

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

a. | 74 | |

b. | 76 | |

c. | 96 | |

d. | 84 |

## Question 5 (2 of 3 Based on Passage)

### Question

MCQ▾In which subject is the student scored least?

### Choices

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

a. | Mathematics | |

b. | English | |

c. | History | |

d. | Science |

## Question 6 (3 of 3 Based on Passage)

### Question

MCQ▾In which subject student scores are best?

### Choices

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

a. | Science | |

b. | Hindi | |

c. | Mathematics | |

d. | English |

### Passage

Read the following graph and answer the questions given below:

## Question 7 (1 of 2 Based on Passage)

### Question

MCQ▾What is the ratio of the highest marks to the lowest marks obtained by the student?

### Choices

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

a. | 14: 19 | |

b. | 19: 16 | |

c. | 19: 14 | |

d. | 16: 19 |

## Question 8 (2 of 2 Based on Passage)

### Question

MCQ▾What is the percentage obtained by the student?

### Choices

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

a. | 96% | |

b. | 76% | |

c. | 74% | |

d. | 84% |