MCQOPTIONS
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MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Engineering Geology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Play of colours is not desirable. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
The phenomenon due to which a mineral shows rainbow colours is? |
| A. | Idiochromatism |
| B. | Allochromatism |
| C. | Iridescence |
| D. | Pseudochromatism |
| Answer» D. Pseudochromatism | |
| 3. |
Pseudochromatism occurs due to ___________ |
| A. | Reflection |
| B. | Transmittance |
| C. | Refraction |
| D. | Simultaneous reflection and refraction |
| Answer» E. | |
| 4. |
Allochromatic minerals may show more than two colours. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 5. |
The type of mineral which shows a set of colours in succession is? |
| A. | Idiochromatic |
| B. | Pseudochromatic |
| C. | Allochromatic |
| D. | Iridescence |
| Answer» C. Allochromatic | |
| 6. |
The type of mineral showing variable colour is? |
| A. | Idiochromatic |
| B. | Allochromatic |
| C. | Iridescence |
| D. | Pseudochromatic |
| Answer» C. Iridescence | |
| 7. |
A colour is produced due to ___________ |
| A. | Reflection |
| B. | Refraction |
| C. | Absorption |
| D. | Reflection and absorption |
| Answer» E. | |
| 8. |
Mineralogy deals with? |
| A. | Individual properties of minerals |
| B. | Formation of minerals |
| C. | More of occurrence |
| D. | Properties, formation and occurrence |
| Answer» E. | |