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. |
Which of the following represents the correct set of constants and variables present in a normal equation? |
| A. | 4 consonants, 3 variables |
| B. | 3 consonants, 4 variables |
| C. | 2 consonants, 2 variables |
| D. | 1 consonant, 1 variable |
| Answer» B. 3 consonants, 4 variables | |
| 2. |
A normal equation is formed by ____________ |
| A. | Subtracting algebraic coefficients |
| B. | Adding algebraic coefficients |
| C. | Dividing algebraic coefficients |
| D. | Multiplying algebraic coefficients |
| Answer» E. | |
| 3. |
What will be the normal equation for z if the equations are given as 3x+9y+4z-43=0, 2x+6y+z-5=0. Assume these are having equal weights. |
| A. | 17x+42y+47z-178=0 |
| B. | 14x+17y+42z-178=0 |
| C. | 14x+42y+17z-178=0 |
| D. | 42x+14y+17z-178=0 |
| Answer» D. 42x+14y+17z-178=0 | |
| 4. |
Find the normal equation for y of the equations 2x+3y+4z-7 = 0, x-4y+6z-9 = 0, having weights 3 and 2 respectively. |
| A. | 48x-32y+8z-72 = 0 |
| B. | 32x-8y+48z-72 = 0 |
| C. | 8x-32y+48z-72 = 0 |
| D. | 8x-48y+32z-72 = 0 |
| Answer» D. 8x-48y+32z-72 = 0 | |
| 5. |
Formation of normal equation with unknown quantities must be multiplied with the algebraic coefficient. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 6. |
If different weights of the equations are involved then they are to be subtracted with the coefficients. |
| A. | False |
| B. | True |
| Answer» C. | |
| 7. |
Determine the normal equation for x for the equations, 5x+2y+3z-6 = 0 and 2x+4y+6z-10 = 0, having equal weight. |
| A. | 29x+18y+27z-50 = 0 |
| B. | 18x+29y+27z-50 = 0 |
| C. | 27x+18y+29z-50 = 0 |
| D. | 29x+81y+27z-50 = 0 |
| Answer» B. 18x+29y+27z-50 = 0 | |
| 8. |
Which of the following processes is a tedious one? |
| A. | Probability law |
| B. | Normal equation |
| C. | Probability equation |
| D. | Most probable value |
| Answer» C. Probability equation | |
| 9. |
Normal equation is used in case of________________ |
| A. | Probability equation |
| B. | Arithmetic method |
| C. | Indirect method |
| D. | Direct method |
| Answer» E. | |
| 10. |
Which of the following can be used for finding a normal equation? |
| A. | Unknown values |
| B. | Algebraic coefficients |
| C. | Probability law |
| D. | Probability curve |
| Answer» C. Probability law | |