# NCO- Cyber Olympiad (SOF) Class 7: Questions 214 - 220 of 417

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## Question number: 214

» Mental Ability » Basic Arithmetic

### Question

A, B, C subscribe Rs. 60,000 for a business. A subscribes Rs. 4000 more than B and B Rs. 3000 more than C. Then C’s share is________.

### Choices

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

a. | Rs. 16,666.66 | |

b. | Rs. 8400 | |

c. | Rs. 13,600.50 | |

d. | Rs. 11,900 |

## Question number: 215

» Mental Ability » Basic Arithmetic

### Question

A train 200 m long is running at a speed of In what time will it pass a bridge 100 m long?

### Choices

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

a. | 42.30 sec | |

b. | 40.13 sec | |

c. | 45.55 sec | |

d. | 43.5 sec |

## Question number: 216

» Verbal Reasoning » Series Completion

### Question

Which number will replace ‘? ’ to continue the following series?

1,2, 4,8, 16, ? , 64

### Choices

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

a. | 27 | |

b. | 32 | |

c. | 15 | |

d. | 38 |

## Question number: 217

» Mental Ability » Basic Arithmetic

### Question

If each side of a cube is tripled, its volume

### Choices

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

a. | Becomes 27 times | |

b. | Becomes 4 times | |

c. | Is doubled | |

d. | Becomes 6 times |

## Question number: 218

» Mental Ability » Basic Arithmetic

### Question

The value of is

### Choices

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

a. | 1.00 | |

b. | 2.30 | |

c. | 1.20 | |

d. | 4.55 |

## Question number: 219

» Mental Ability » Basic Arithmetic

### Question

The cost of cultivating a square field at the rate of rupees 240 per hectare is rupees 1200. What is the cost of putting a fence around it at 50 paise per meter?

### Choices

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

a. | 900 rupees | |

b. | 600 rupees | |

c. | 447.21 rupees | |

d. | 400 rupees |

## Question number: 220

» Mental Ability » Basic Geometry

### Question

If, find the value of x.

### Choices

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

a. | 19 | |

b. | 62 | |

c. | 68 | |

d. | 52 |