# Geometry-3D Shapes: Solids and Cylinders (Bank-PO Quantitative-Aptitude): Questions 7 - 13 of 20

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## Question number: 7

» Geometry » 3D Shapes: Solids and Cylinders

### Question

The surface area of a cube is 216 cm sq. Find the diagonal of the cube.

### Choices

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

a. | 6 cm | |

b. | 6 | |

c. |
| |

d. | 3 |

## Question number: 8

» Geometry » 3D Shapes: Solids and Cylinders

### Question

The height of a conical flask is 2.4 cm and the area of its base is 1.54 cm sq. Find the slant height of the conical flask?

### Choices

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

a. | 2.5 cm | |

b. | Cannot be determined | |

c. | 3 cm | |

d. | 2 cm |

## Question number: 9

» Geometry » 3D Shapes: Solids and Cylinders

### Question

The volume of a cuboid with length 16 cm and breadth 14 cm is 1568 cm cube. Find the surface area of the cuboid.

### Choices

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

a. | 888 cm sq | |

b. | 688 cm sq | |

c. | 686 cm sq | |

d. | 868 cm sq |

## Question number: 10

» Geometry » 3D Shapes: Solids and Cylinders

### Question

A circular cake with diameter 12 cm is cut into 6 equal pieces. Find the area of one piece of cake.

### Choices

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

a. |
| |

b. |
| |

c. |
| |

d. | Cannot be determined |

## Question number: 11

» Geometry » 3D Shapes: Solids and Cylinders

### Question

The height of a cylinder is increased 16 times. If the volume of the cylinder remains constant. Find the decrease in radius.

### Choices

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

a. | 3 times | |

b. | 2 times | |

c. | 4 times | |

d. | 5 times |

## Question number: 12

» Geometry » 3D Shapes: Solids and Cylinders

### Question

Four cubes of edge 2 cm long are placed together to form a cuboid. Find the volume of the cuboid formed.

### Choices

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

a. | 33 cm | |

b. | 32 cm | |

c. | 31 cm | |

d. | 30 cm |

## Question number: 13

» Geometry » 3D Shapes: Solids and Cylinders

### Question

The curved surface area of a sphere is 1386 m sq. Find the volume of the sphere.

### Choices

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

a. | 5481 m cube | |

b. | 1485 m cube | |

c. | 4851 m cube | |

d. | 8541 m cube |