MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Surveying knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Find the number of observations if the mean square error and the summation of the difference between the individual and the mean series are given as 0.987 and 3.654. |
| A. | 14 |
| B. | 12 |
| C. | 10 |
| D. | 9 |
| Answer» B. 12 | |
| 2. |
If the value of error due to the single measurement is 6.54 for 10 observations, then calculate the value of average probable error. |
| A. | 2.086 |
| B. | 2.608 |
| C. | 0.268 |
| D. | 2.068 |
| Answer» E. | |
| 3. |
What will be the mean square error, if the readings were given as 2.654, 2.987, 2,432 and 2.543. |
| A. | 3.305 |
| B. | 0.335 |
| C. | 0.305 |
| D. | 30.35 |
| Answer» C. 0.305 | |
| 4. |
Determine the probable error of measurements by using the different probable errors, which are given as 5.64, 2.98, 0.98 and 2.54. |
| A. | 3.96 |
| B. | 9.63 |
| C. | 6.93 |
| D. | 9.36 |
| Answer» D. 9.36 | |
| 5. |
Determine the probable error in a single measurement if the summation of the difference between mean and single observation is given as 8.76 in a series of 7 observations. |
| A. | 0.98 |
| B. | 0.93 |
| C. | 9.08 |
| D. | 0.89 |
| Answer» B. 0.93 | |
| 6. |
Probability curve describes about_______________ |
| A. | Normal equation |
| B. | Frequency of errors |
| C. | Probability curve |
| D. | Probability equation |
| Answer» C. Probability curve | |
| 7. |
The value of mean square error can be given as__________ |
| A. | (∑v2+n)1/2 |
| B. | (∑v2*n)1/2 |
| C. | (∑v/n)1/2 |
| D. | (∑v2/n)1/2 |
| Answer» E. | |
| 8. |
Most probable value is equal to which of the following? |
| A. | Differentiation |
| B. | Summation |
| C. | Arithmetic mean |
| D. | Normal equation |
| Answer» D. Normal equation | |
| 9. |
Which of the following does not indicate the feature in laws of accidental errors? |
| A. | Negligible errors |
| B. | Small errors |
| C. | Large errors |
| D. | Positive errors |
| Answer» B. Small errors | |
| 10. |
The laws of accidental errors follow which of the following principle? |
| A. | Normal equation |
| B. | Probability law |
| C. | Laws of weight |
| D. | Most probable value |
| Answer» C. Laws of weight | |