# Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 7]: Questions 992 - 997 of 1128

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## Question 992

### Question

MCQ▾Which of the following statement is wrong?

### Choices

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

a. |
| |

b. |
| |

c. |
| |

d. | 250 gms is 25 % of a kg |

## Question 993

### Question

Assertion-Reason▾### Assertion (Ꭺ)

Rational numbers are always closed under division

### Reason (Ꭱ)

Division by zero is not defined, then which of the following statement is correct?

### Choices

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

a. | Ꭺ is false but Ꭱ is true | |

b. | Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ | |

c. | Ꭺ is true but Ꭱ is false | |

d. | Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ |

## Question 994

### Question

MCQ▾Which of the following alphabets has horizontal line of symmetry?

### Choices

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

a. | B | |

b. | E | |

c. | I | |

d. | All a. , b. and c. are correct |

## Question 995

### Question

MCQ▾The triangle formed and is

### Choices

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

a. | A right angled triangle | |

b. | An isosceles triangle | |

c. | A right angles isosceles triangle | |

d. | No triangle is formed |

## Question 996

### Question

MCQ▾By selling 100 mangoes, a fruit seller gains SP of 10 mangoes. Find his gain%.

### Choices

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

a. | 10% | |

b. | % | |

c. | 20% | |

d. | % |

## Question 997

### Question

MCQ▾For a certain article if the discount is 20 % then the profit is 20%. If the discount is 10 % then profit will be

### Choices

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

a. | 30% | |

b. | 40% | |

c. | 25% | |

d. | 35% |