# NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 895 - 902 of 1484

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## Question 895

### Question

MCQ▾D, E, F are the mid-points of the sides of . If the perimeter of is 12 cm, then the perimeter of is ________.

### Choices

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

a. | 36 cm | |

b. | 18 cm | |

c. | 6 cm | |

d. | 24 cm |

## Question 896

### Question

MCQ▾Two dice are thrown at a time. The probability that the difference of the numbers shown on the dice is 2 is

### Choices

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

a. | ||

b. | ||

c. | ||

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

## Question 897

### Question

MCQ▾Two numbers are chosen from 1 to 6. The probability for the two numbers to be consecutive is

### Choices

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

a. | ||

b. | ||

c. | ||

d. | All of the above |

## Question 898

## Question 899

### Question

MCQ▾The A. M. of a set of observations is x. If each observation is divided by and then is increased by ‘a’ the mean of new one is

### Choices

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

a. | ||

b. | ||

c. | ||

d. |

## Question 900

### Question

MCQ▾The width of a rectangle in a Histogram represents

### Choices

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

a. | Frequency of the class | |

b. | Mid values of the class | |

c. | Number of classes | |

d. | Class intervals |

## Question 901

### Question

MCQ▾If the roots of the equation are equal. Then

### Choices

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

a. | ||

b. | ||

c. | ||

d. | None of the above |

## Question 902

### Question

MCQ▾The class Interval of the Class 1 - 15 is

### Choices

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

a. | 16 | |

b. | 15 | |

c. | 5 - 5 | |

d. | 1 |