# Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 7]: Questions 1 - 11 of 1128

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## Question 1

## Question 2

## Question 3

### Question

MCQ▾If 20 % of a number is 20, then 30 % of that number is

### Choices

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

a. | 25 | |

b. | 45 | |

c. | 10 | |

d. | 30 |

## Question 4

### Question

MCQ▾________ make one whole.

### Choices

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

a. | One half | |

b. | Two halves | |

c. | 5 halves | |

d. | 3 halves |

## Question 5

### Question

MCQ▾First, second and third terms of a proportion are 5,30 and 20. Then fourth term is

### Choices

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

a. | 80 | |

b. | 60 | |

c. | 30 | |

d. | 120 |

## Question 6

### Question

MCQ▾A number exceeds by 45 when added by 25 % of itself. The number is

### Choices

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

a. | 320 | |

b. | 210 | |

c. | 450 | |

d. | 180 |

## Question 7

### Question

MCQ▾The three even consecutive integers whose sum is 120 are

### Choices

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

a. | 38,40, 42 | |

b. | 36,40, 44 | |

c. | 38,42, 46 | |

d. | 34,32, 36 |

## Question 8

### Question

MCQ▾The solution of is

### Choices

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

a. | 0.9 | |

b. | - 0.6 | |

c. | - 0.3 | |

d. | 0.3 |

## Question 9

### Question

MCQ▾Compare 15.1780 ________ 15.179 (using > , < , =)

### Choices

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

a. | = | |

b. | < | |

c. | > | |

d. | All of the above |

## Question 10

### Question

MCQ▾In the given proportion 2: 3:: 24: 36 extremes are

### Choices

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

a. | 3,24 | |

b. | 2,36 | |

c. | 3,36 | |

d. | 2,24 |

## Question 11

### Question

MCQ▾The product of a fractional number and its multiplicative inverse is

### Choices

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

a. | 0 | |

b. | 1 | |

c. | Number itself | |

d. | None of the above |