# Mental Ability (NCO- Cyber Olympiad (SOF) Class 2): Questions 1 - 10 of 369

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## Question number: 1

» Mental Ability » Basic Arithmetic

### Question

Find number of chocolates in Binny’s basket?

### Choices

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

a. | 18 | |

b. | 16 | |

c. | 14 | |

d. | 20 |

## Question number: 2

» Mental Ability » Basic Arithmetic

### Question

Which of the following is same as 32?

### Choices

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

a. | 30 - 5 | |

b. | 5 + 15 | |

c. | 9 + 23 | |

d. | 30 + 3 |

## Question number: 3

» Mental Ability » Basic Arithmetic

### Question

Aryan saw 20 robins at the bird feeder. Then 5 robins flew away. How many robins are still there at the feeder?

### Choices

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

a. | 25 | |

b. | 9 | |

c. | 15 | |

d. | 5 |

## Question number: 4

» Mental Ability » Basic Arithmetic

### Question

### Choices

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

a. | 14 | |

b. | 26 | |

c. | 16 | |

d. | 17 |

## Question number: 5

» Mental Ability » Basic Arithmetic

### Question

### Choices

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

a. | 464 | |

b. | 494 | |

c. | 484 | |

d. | 594 |

## Question number: 6

» Mental Ability » Basic Arithmetic

### Question

Cherry’s father planted 4 rows of tomatoes in his garden. There were 3 plants in each row. How many tomato plants are there in all?

### Choices

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

a. | 33 | |

b. | 12 | |

c. | 43 | |

d. | 22 |

## Question number: 7

» Mental Ability » Basic Arithmetic

### Question

### Choices

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

a. | 4 | |

b. | 9 | |

c. | 5 | |

d. | 15 |

## Question number: 8

» Mental Ability » Basic Arithmetic

### Question

Which group is arranged from greatest to least?

### Choices

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

a. | 200,412,480,216 | |

b. | 480,216,200,412 | |

c. | 200,216,412,480 | |

d. | 480,412,216,200 |

## Question number: 9

» Mental Ability » Basic Arithmetic

### Question

Which number is 100 more than 114?### Choices

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

a. | 214 | |

b. | 115 | |

c. | 124 | |

d. | 1,114 |

## Question number: 10

» Mental Ability » Basic Arithmetic

### Question

### Choices

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

a. | 4205 | |

b. | 4025 | |

c. | 425 | |

d. | 52400 |