# NCO- Cyber Olympiad (SOF) Class 10: Questions 276 - 281 of 461

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## Question 276

### Question

MCQ▾Bat: Ball: : Racquet: ?

### Choices

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

a. | Racket | |

b. | Badminton | |

c. | Football | |

d. | Shuttlecock |

## Question 277

### Question

MCQ▾If a tire rotates at 120 revs/min when the truck is travelling 60 km/h, what is the circumference of the tire?

### Choices

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

a. | m | |

b. | m | |

c. | m | |

d. | m |

## Question 278

### Question

MCQ▾Shown below are six dices. The upper part of each dice is erased. The sum of dots on the front-back and top-bottom faces is 7.

If the dice IV, V and VI have even number of dots on their upper faces, then what would be the total number of dots?

### Choices

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

a. | 7 | |

b. | 13 | |

c. | 14 | |

d. | 16 |

## Question 279

### Question

MCQ▾The number of words Komal typed varied directly with the amount of time she spent typing. If she typed 60 words in 2 minutes, how long would it take her to type 1,800 words?

### Choices

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

a. | 90 minutes | |

b. | 30 minutes | |

c. | 60 minutes | |

d. | 120 minutes |

## Question 280

### Question

MCQ▾Which expression is equivalent to ?

### Choices

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

a. | ||

b. | ||

c. | ||

d. |

## Question 281

### Question

MCQ▾Indicate in which one of the following equations y is neither directly nor inversely proportional to x.

### Choices

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

a. | ||

b. | ||

c. | ||

d. |