# NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 785 - 791 of 1732

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## Question 785

### Question

MCQ▾By selling an article for ₹ 500 a man loses 15 % . At what cost he will sell in order to gain 20 % ?

### Choices

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

a. | 580 ₹ | |

b. | 1000 ₹ | |

c. | 760 ₹ | |

d. | 706 ₹ |

## Question 786

### Question

MCQ▾The value of is

### Choices

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

a. | 1520 | |

b. | 1400 | |

c. | 1620 | |

d. | 1240 |

## Question 787

### Question

MCQ▾20 years ago, when my parents got married, their average age was 25 years, now the average age of my family, consisting of myself and my parents only is 35 years. My present age is

### Choices

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

a. | 21 years | |

b. | 16 years | |

c. | 19 years | |

d. | 15 years |

## Question 788

### Question

MCQ▾Which of the following values are equal?

I. II. III. IV.

### Choices

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

a. | II and III | |

b. | I and III | |

c. | I and IV | |

d. | I and II |

## Question 789

### Question

MCQ▾Instrument used to measure or construct angles is

### Choices

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

a. | Protractor | |

b. | Compass | |

c. | Set square | |

d. | Scale |

## Question 790

### Question

MCQ▾The equation for the statement: ‘half of a number added to 20 is 25’ .

### Choices

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

a. | ||

b. | ||

c. | ||

d. |

## Question 791

### Question

MCQ▾Which shade is divided into two EQUAL parts by the dotted line?

### Choices

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

a. | ||

b. | ||

c. | ||

d. |