Q1. | Any arbitrarily assumed level line from which vertical distances are measured is known as |
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A. | Level line [Wrong Answer] |
B. | Vertical line [Wrong Answer] |
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C. | Horizontal line [Wrong Answer] |
D. | Datum line [Correct Answer] |
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Q2. | The two point or three point problems are methods of |
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A. | Orientation [Wrong Answer] |
B. | Resection [Wrong Answer] |
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C. | Traversing [Wrong Answer] |
D. | (A) and (B) above [Correct Answer] |
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Q3. | A prismatic compass is used to determine | ||||||
A. | Dip at a place [Wrong Answer] |
B. | Declination of a line [Wrong Answer] |
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C. | Whole circle bearing of a line [Correct Answer] |
D. | Quadrande bearing of a line [Wrong Answer] |
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Q4. | At the equator, the amount of dip is | ||||||
A. | 0° [Correct Answer] |
B. | 45° [Wrong Answer] |
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C. | 60° [Wrong Answer] |
D. | 90° [Wrong Answer] |
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Q5. | Magnetic declination at a point | ||||||
A. | Does not change with time [Wrong Answer] |
B. | Never remains constant [Wrong Answer] |
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C. | Varies with time [Wrong Answer] |
D. | (B) and (C) above [Correct Answer] |
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