MCQOPTIONS
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MCQOPTIONS
This section includes 12 Mcqs, each offering curated multiple-choice questions to sharpen your Surveying knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
If d = 2.94 km, what would be the combined correction for curvature and refraction? |
| A. | 1.85 km |
| B. | 0.85 km |
| C. | 0.58 km |
| D. | 1.58 km |
| Answer» D. 1.58 km | |
| 2. |
Find the value of R.L, if B.M = 400 m, B.S = 1.142 m, F.S = 2.121 by using rise and fall method? |
| A. | 400.79 m |
| B. | 400.97 m |
| C. | 409.79 m |
| D. | 399.02 m |
| Answer» E. | |
| 3. |
Find the correction for curvature and correction for refraction, if the value of d = 2400 m? |
| A. | 0.425, 0.604 |
| B. | 0.452, 0.064 |
| C. | 0.064, 0.452 |
| D. | 0.604, 0.425 |
| Answer» C. 0.064, 0.452 | |
| 4. |
The combined correction for curvature and refraction can be given as _______ |
| A. | C = 14d<sup>2</sup>/6R |
| B. | C = 6d<sup>2</sup>/7R |
| C. | C = 7d<sup>2</sup>/2R |
| D. | C = 6d<sup>2</sup>/14R |
| Answer» E. | |
| 5. |
If the R.L of a B.M is 100m and back sight is 1.225m, find the H.I at the station? |
| A. | 101.225m |
| B. | -101.225m |
| C. | 98.775m |
| D. | -98.775m |
| Answer» B. -101.225m | |
| 6. |
If the staff at the station point is not held vertically, the R.L at the observation would be ______________ |
| A. | Less than true R.L |
| B. | Greater than true R.L |
| C. | Equal to the true R.L |
| D. | Two times the true R.L |
| Answer» D. Two times the true R.L | |
| 7. |
Which of the following represents a form of Bench Mark (B.M)? |
| A. | True Benchmark |
| B. | Assumed Benchmark |
| C. | Datum |
| D. | Arbitrary Benchmark |
| Answer» E. | |
| 8. |
Rise and fall method provides check in calculations for all sights. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 9. |
Which of the following indicates the formula for arithmetic check? |
| A. | B.S- F.S=Last R.L-First R.L |
| B. | F.S- B.S=Last R.L-First R.L |
| C. | B.S+ F.S=First R.L-Last R.L |
| D. | F.S+ B.S=Last R.L-First R.L |
| Answer» B. F.S- B.S=Last R.L-First R.L | |
| 10. |
The formula for calculating R.L can be given as _________ |
| A. | H.I+F.S |
| B. | H.I-F.S |
| C. | H.I-B.S |
| D. | H.I+B.S |
| Answer» C. H.I-B.S | |
| 11. |
While doing construction work, which among the following is more suitable? |
| A. | Rise and Fall method |
| B. | Traversing |
| C. | Height of the Instrument method(H.I) |
| D. | Compass Surveying |
| Answer» D. Compass Surveying | |
| 12. |
Height of the Instrument method is a less tedious and simple process. |
| A. | False |
| B. | True |
| Answer» C. | |