# NCO- Cyber Olympiad (SOF) Class 9: Questions 383 - 385 of 522

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## Question number: 383

» 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. | C and D | |

b. | A and B | |

c. | F and B | |

d. | A and E |

## Question number: 384

» Mental Ability » Basic Algebra

### Question

Can you guess this number.

- The number is not an odd number
It has exactly four factors

If you reverse the digits, a prime number is formed

The sum of the digits is a two digit prime number

The number is less than the square root of

- One of the digits is a square number

What number are we thinking of?

### Choices

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

a. | 44 | |

b. | 73 | |

c. | 74 | |

d. | 75 |

## Question number: 385

» Non Verbal Reasoning » Identifying and Counting Geometrical Shapes and Solids

### Question

The given question contains a set of problem figures numbered 1,2, 3 and 4. Figures 1 and 2 are related in a particular way. Establish a similar relationship between 3 and 4 by choosing a figure from the options that substituted figure 4 in the problem set.

### Choices

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

a. | ||

b. | ||

c. | ||

d. |