# NCO- Cyber Olympiad (SOF) Class 4: Questions 635 - 640 of 783

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## Question number: 635

» Mental Ability » Basic Arithmetic

### Question

If the pattern continues, what is the next number?

10,11,20,21,30,31, …

### Choices

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

a. | 41 | |

b. | 40 | |

c. | 50 | |

d. | 8 |

## Question number: 636

» Mental Ability » Basic Arithmetic

### Question

Find the largest number which can exactly divide 4370,6099 and 380

### Choices

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

a. | 19 | |

b. | 25 | |

c. | 27 | |

d. | 17 |

## Question number: 637

» Mental Ability » Basic Arithmetic

### Question

The least number that has to be subtract from 1338 to make it divisible by 3 is

### Choices

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

a. | 0 | |

b. | 8 | |

c. | 4 | |

d. | 1 |

## Question number: 638

## Question number: 639

» Mental Ability » Basic Arithmetic

### Question

The place value of 4 in 74326 is

### Choices

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

a. | 4 | |

b. | 400 | |

c. | 40 | |

d. | 4000 |

## Question number: 640

» Non Verbal Reasoning » Analogies with Figures

### Question

In the given problem figure there is same rule between the figure on the left side of: : and right side also. Choose the correct option which will follow the same rule.

### Choices

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

a. | ||

b. | ||

c. | ||

d. |