# NTSE Stage-1 (State-Level) Scholastic-Aptitude & Language Comprehension: Questions 55 - 61 of 1058

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## Question number: 55

» Chemistry » Structure of Atom

### Question

Which of the following is the correct electronic configuration of Neon?

### Choices

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

a. | 2,8, 1 | |

b. | 2,8, 2 | |

c. | 2,8 | |

d. | All of the above |

## Question number: 56

» Mathematics » Quadratic Equations

### Question

Sum of the roots of the equation x ^{2} + 5x + 6 = 0 is

### Choices

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

a. | 4 | |

b. | -4 | |

c. | 5 | |

d. | -5 |

## Question number: 57

## Question number: 58

## Question number: 59

## Question number: 60

» Physics » Magnetism & Electricity at Work

### Question

If in the circuit, power dissipation is 150 W, then R is

### Choices

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

a. |
| |

b. | 4 | |

c. |
| |

d. | All of the above |

## Question number: 61

### Question

A particle starts from rest, accelerates at 2 m/s ^{2} for 10 s and then goes for constant speed for 30 s and then decelerates at 4 m/s ^{2} till it stops. What is the distance travelled by it?

### Choices

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

a. | 850 m | |

b. | 800 m | |

c. | 750 m | |

d. | 700 m |