# NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 462 - 468 of 1732

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## Question 462

### Question

MCQ▾A train covers some distance in 6 hr. at a speed of 120 km/hr. At what speed the train should travel to cover the same distance in half the time taken.

### Choices

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

a. | Half the initial speed | |

b. | Half the distance | |

c. | Double the distance | |

d. | Double the initial speed |

## Question 463

### Question

MCQ▾In the given figure, and . If BF = 5 cm, FD = 7 cm and BE = 10 cm, then BC = ________.

### Choices

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

a. | 28.8 cm | |

b. | 28 cm | |

c. | 22 cm | |

d. | 24.8 cm |

## Question 464

### Question

MCQ▾On a vertical number line positive numbers are placed ________ 0.

### Choices

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

a. | Below | |

b. | Right side | |

c. | Above | |

d. | Left side |

## Question 465

### Question

MCQ▾Shyam՚s father is thrice as old as Shyam. If father՚s age is 36 years then Shyam՚s age is

### Choices

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

a. | 12 years | |

b. | 24 years | |

c. | 36 years | |

d. | 6 years |

## Question 466

### Question

MCQ▾If a, b and c are the sides of a triangle then

### Choices

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

a. | ||

b. | ||

c. | ||

d. |

## Question 467

### Question

MCQ▾A dealer allows a discount of 20 % and still gains 15 % . What percent above the cost price must he mark his goods?

### Choices

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

a. | ||

b. | 25 % | |

c. | ||

d. |

## Question 468

### Question

MCQ▾The top of a broken tree touches the ground at a distance of 24 m from its base. If the tree is broken at a height of 7 m from the ground, then the actual height of the tree is

### Choices

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

a. | 17 m | |

b. | 32 m | |

c. | 25 m | |

d. | 31 m |