# Logical and Analytical Reasoning (NCO- Cyber Olympiad Class 9): Questions 34 - 36 of 37

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## Question number: 34

» Logical and Analytical Reasoning » Puzzle Test

Appeared in Year: 2011

### Question

Find the missing number.

### Choices

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

a. | 42 | |

b. | 34 | |

c. | 44 | |

d. | 45 |

## Question number: 35

» Logical and Analytical Reasoning » Puzzle Test

Appeared in Year: 2011

### Question

Observe the following notations:

The time taken by two running trains for crossing each other is calculated by dividing the sum of the lengths of two trains by the total speed of the two trains. If the length of first train is , the length of second train is , the speed of first train is , and the speed of the second train is , which of the following expressions would represent the time taken?

### Choices

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

a. |
| |

b. |
| |

c. |
| |

d. | None of the above |

## Question number: 36

» Logical and Analytical Reasoning » Direction Sense Test

Appeared in Year: 2011

### Question

A, B, C, D, E, F and G are sitting in a line facing the east. C is to the immediate right of D. B is at one of the extreme ends and has E as his neighbour. G is between E and F. D is sitting third from the south end. Who are the person’s sittings at the extreme ends?

### Choices

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

a. | F and B | |

b. | C and D | |

c. | A and B | |

d. | A and E |