# Mental Ability (NCO- Cyber Olympiad Class 6): Questions 174 - 178 of 394

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## Question number: 174

» Mental Ability » Basic Arithmetic

### Question

A class of seventh is growing flowers for their science projects. Each student spent Rs. 5 for seeds and Rs. 7 for a container of plant the seeds in. There are 50 students in the class. How much money did the class spend on seeds and containers in all?

### Choices

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

a. | Rs. 400 | |

b. | Rs. 500 | |

c. | Rs. 800 | |

d. | Rs. 600 |

## Question number: 175

» Mental Ability » Basic Arithmetic

### Question

A sixth-grade class is growing plants for their science projects. Each student spent Rs. 1 for seeds and Rs. 2.50 for a container of plant the seeds in. There are 30 students in the class. How much money did the sixth-grade class spend on seeds and containers in all?

### Choices

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

a. | Rs. 255 | |

b. | Rs. 165 | |

c. | Rs. 3.50 | |

d. | Rs. 105 |

## Question number: 176

» Mental Ability » Basic Arithmetic

### Question

Anita collects postage stamps. She has of the postage stamps in her collection. What is expressed as a percent?

### Choices

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

a. | 75 % | |

b. | 25 % | |

c. | 35 % | |

d. | 20 % |

## Question number: 177

» Mental Ability » Basic Arithmetic

### Question

An engineer is making a design on the road with paving blocks. The road is 15 paving blocks wide. The engineer puts down 4 rows of blue paving blocks, 1 row of white paving block, 4 rows of blue paving blocks, and so on. If he needs to put down 200 rows of paving blocks, how many white paving blocks will he need?

### Choices

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

a. | 400 | |

b. | 600 | |

c. | 340 | |

d. | 150 |

## Question number: 178

» Mental Ability » Basic Algebra

### Question

Sameer went to a fair where he spent a total of Rs. 100.00. He spent Rs. 20.00 for entry and went to 5 rides. He spent the same amount of money (m) at each ride. The following expression can be used to find how much money he spent at each ride.

How much money did Sameer spend at each ride?

### Choices

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

a. | Rs. 15 | |

b. | Rs. 16 | |

c. | Rs. 18 | |

d. | Rs. 12 |