# NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 552 - 558 of 1732

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## Question 552

### Question

MCQ▾The figure having only two lines of symmetry in the following is ________.

### Choices

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

a. | ||

b. | ||

c. | ||

d. |

## Question 553

### Question

MCQ▾Which of the following statements is true?

### Choices

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

a. | ||

b. | ||

c. | ||

d. |

## Question 554

### Question

MCQ▾The weight (in kg) of 5 girls are 35, 42,47, 32 and 38. The median is

### Choices

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

a. | 42 | |

b. | 38 | |

c. | 47 | |

d. | 32 |

## Question 555

### Question

MCQ▾By selling an umbrella for ₹ 60, a merchant gains 20 % . During a clearance sale, the merchant allows a discount of 10 % on the marked price (the price at which he used to sell) . Find his gain % .

### Choices

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

a. | 4 % | |

b. | 8 % | |

c. | 2 % | |

d. | 6 % |

## Question 556

### Question

MCQ▾.

### Choices

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

a. | 35.72 | |

b. | 357.02 | |

c. | 3572 | |

d. | 35.072 |

## Question 557

### Question

MCQ▾Which of the following statement is true?

### Choices

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

a. | lies to the left of 0 on the number line | |

b. | lies to the right of 0 on the number line | |

c. | The rational number and are on opposite sides of 0 on the number line | |

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

## Question 558

### Question

MCQ▾If an object is moving with a constant velocity, what will be its acceleration?

### Choices

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

a. | Cannot be determined | |

b. | Zero | |

c. | Double the velocity | |

d. | Equal to velocity |