AGR 102 CBT PRACTICE

Phil July 7, 2024

0 89 1 minute read

Take your time to read instructions before taking this test.

There are 40 questions which you are to answer in 15 minutes that gives you roughly 30 seconds per question.

If you can get at least 60%, you can be rest assured that you’ll ace AGR 102 exam

In a normal exam you will be asked between 40 – 60 questions but I only arranged 40 questions

Note

Do not be in a hurry to answer the questions

Do not waste time on a question you don’t know

Move as fast as possible and starting with questions that don’t have calculation first to save time

Always crosscheck

Don’t be in a hurry to submit, you are not in a competition

Don’t be scared. Getting an A is easy

Don’t be over confident, you can end up a D, E or F. Calm your blood, no be only you sabi book

Please do well to use our comment box incase there’s a message you want to pass to us

70 – 100 A

60 – 69 B

50 – 59 C

45 – 49 D

40 – 44 E

0 – 39 F

I wish you success

FUOYE FRESHERS GENERAL GRP

https://chat.whatsapp.com/GmvH3J8FEfR1OeurIO0bhx

To get latest school updates 👇

https://wa.me/message/UCYVTYIVGGQNP1

I remain your favorite education blogger 😉

❤️ Undergragra

AGR 102

1 / 39

1. What type of soil structure is commonly found in arid or semi-arid regions and has rounded tops?

A. Platy

B. Granular

C. Columnar

D. Prismatic

2 / 39

2. What type of belt is designed to mesh into splines and provide a positive drive?

A. Flat belt

B. Round belt

C. Timing belt

D. Vee-shaped belt

3 / 39

3. What are the three main size categories of soil particles?

A. Sand, gravel, rock

B. Clay, sand, silt

C. Clay, silt, gravel

D. Silt, gravel, sand

4 / 39

4. In a t-test, if the p-value is less than 0.05, what does it indicate?

A. Accept the null hypothesis

B. The result is not statistically significant

C. Reject the null hypothesis

D. There is no significant difference

5 / 39

5. Which process involves the movement of water and nutrients from soil to plant roots?

A. Mass flow

B. Soil interception

C. Soil compaction

D. Soil diffusion

6 / 39

6. What does the solid phase of soil mainly consist of?

A. Mineral soil

B. Air

C. Water

D. Organic Matter

7 / 39

7. What is the main function of a hydraulic pump in a hydraulic system?

A. To store hydraulic fluid

B. To create the flow of the fluid medium

C. To control the direction of fluid flow

D. To filter the fluid

8 / 39

8. What is the function of cross-tabulation in statistical analysis?

A. To perform linear regression

B. To calculate means and standard deviations

C. To generate joint frequency distribution of two categorical variables

D. To display frequency distribution of continuous variables

9 / 39

9. What is the primary purpose of gear drives in farm machinery?

A. To engage each other for motion transmission without shock, minimum wear, and noise

B. To store energy

C. To create hydraulic power

D. To provide lubrication

10 / 39

10. What does a significant positive correlation between two variables indicate?

A. There is no relationship between the variables

B. Both variables move independently

C. As one variable increases, the other also increases

D. As one variable increases, the other decreases

11 / 39

11. What is the function of the PTO (Power Take Off) drive system on a tractor?

A. To transport the tractor to different locations

B. To attach the implement to the tractor

C. To provide auxiliary rotary power to implements requiring rotary movement

D. To increase the speed of the tractor

12 / 39

12. In tractor implement control systems, what is the purpose of the auto-draft control?

A. To store implements when not in use

B. To lift and keep the implement in a neutral position

C. To manually adjust the implement's position

D. To maintain a pre-determined draft or force required by an implement

13 / 39

13. What does the correlation coefficient measure?

A. Mean

B. Variance

C. Proportional covariance

D. Covariance

14 / 39

14. What soil horizon is typically darker in color and can be mechanically disturbed?

A. A horizon

B. B horizon

C. E horizon

D. O horizon

15 / 39

15. What pH range is generally considered optimal for the availability of both macronutrients and micronutrients?

A. 5.5-7.0

B. 3.5-5.0

C. 4.0-6.0

D. 6.0-8.0

16 / 39

16. In correlation analysis, what is the purpose of using the 'Bivariate' option in SPSS?

A. To generate descriptive statistics

B. To analyze a single variable

C. To perform a frequency distribution

D. To analyze the correlation between two variables

17 / 39

17. What is a key assumption of the Ordinary Least Squares (OLS) regression?

A. All errors are correlated

B. The variance of errors is not constant

C. The mean of errors is zero

D. The dependent variable is categorical

18 / 39

18. What is the logit in logistic regression?

A. The inverse of the dependent variable

B. The sum of the independent variables

C. The logarithm of the odds ratio

D. The natural logarithm of the dependent variable

19 / 39

19. Which type of farm implement is directly connected to and powered by the tractor?

A. Semi-mounted

B. Self-propelled

C. Mounted

D. Pulled

20 / 39

20. In regression analysis, what does the term 'error' represent?

A. Mean difference

B. Standard deviation

C. Unexplained variability

D. Explained variability

21 / 39

21. Which term refers to soil deposited by rivers?

A. Alluvium

B. Lacustrine

C. Marine

D. Residium

22 / 39

22. Which element of the hydraulic system converts fluid power into rotary motion?

A. Pump

B. Actuator

C. Motor

D. Valve

23 / 39

23. What type of valve in a hydraulic system controls the direction of fluid flow?

A. Pressure control valve

B. Check valve

C. Spool valve

D. Volume control valve

24 / 39

24. What statistical method is used to explain the behavior of one variable through other variables?

A. Multiple linear regression

B. Descriptive statistics

C. Correlation analysis

D. Binary regression

25 / 39

25. What does R-squared (R²) indicate in a regression model?

A. The mean difference

B. The proportion of variance explained by the model

C. The standard error

D. The correlation between variables

26 / 39

26. What is the term for wind-deposited soil?

A. Marine

B. Eolian

C. Colluvium

D. Lacustrine

27 / 39

27. What is the simplest form of power transmission in farm machinery?

A. Gear drive

B. Shaft and universal joint drive

C. Hydraulic system

D. Belt and pulley drive

28 / 39

28. What is the range of values that a correlation coefficient can take?

A. 0 to 1

B. -1 to 1

C. 0 to 2

D. -1 to 0

29 / 39

29. What is indicated by a soil's Munsell color notation?

A. Soil structure

B. Soil acidity and alkalinity

C. Soil drainage and organic material content

D. Soil texture

30 / 39

30. What is the typical range of soil pH?

A. 4.0 to 9.5

B. 5.0 to 10.0

C. 2.0 to 6.0

D. 1.5 to 12.0

31 / 39

31. What does the null hypothesis state in the context of the mean bean yield example?

A. The mean bean yield is greater than 10 quintales per manzana

B. The mean bean yield is less than 10 quintales per manzana

C. The mean bean yield is different from 10 quintales per manzana

D. The mean bean yield is equal to 10 quintales per manzana

32 / 39

32. What is the primary use of binary regression models?

A. To explain the adoption of a new technology

B. To analyze continuous variables

C. To determine standard deviations

D. To compute means

33 / 39

33. What is the term for the sum of exchangeable cations in soil?

A. Cation exchange capacity (CEC)

B. Soil texture

C. Soil fertility

D. Soil solution

34 / 39

34. What phase of soil is dominant in a typical soil profile?

A. Gas

B. Organic

C. Solid

D. Liquid

35 / 39

35. What is the definition of soil according to Brady?

A. The unconsolidated material at or near the earth's surface with properties due to its proximity to the surface.

B. The organic material found in the top layer of the earth.

C. The mineral particles found in the earth's crust.

D. The solid material on the earth's surface.

36 / 39

36. Which statistical test is used to evaluate the difference between two means?

A. Independent samples t-test

B. Correlation test

C. One-sample t-test

D. Regression test

37 / 39

37. What does the term "soil profile" refer to?

A. A horizontal section of soil.

B. A soil sample taken from the surface.

C. A chemical analysis of soil.

D. A vertical section of soil through multiple horizons.

38 / 39

38. Which soil structure type consists of small, plate-like aggregates and is typically found in A or E horizons?

A. Columnar

B. Subangular Blocky

C. Platy

D. Angular Blocky

39 / 39

39. What is the primary function of farm power in agricultural operations?

A. To replace human labor entirely

B. To provide pull or force required to operate implements

C. To serve as a decorative element on farms

D. To directly perform the tasks

Your score is

The average score is 25%

Phil July 7, 2024

0 89 1 minute read

AGR 102 CBT PRACTICE

Phil

Read Next

PAD 101 CBT PRACTICE

FSS 102 CBT PRACTICE

ECN 102 CBT PRACICE

CSS 202 CBT PRACTICE

PHI 102 CBT PRACTICE

POL 106 CBT PRACTICE

ENG 202 CBT PRACTICE

FIN 106 CBT PRACTICE

FIN 102 CBT PRACTICE

ACC 202 CBT PRACTICE

PAD 101 CBT PRACTICE

FSS 102 CBT PRACTICE

ECN 102 CBT PRACICE

CSS 202 CBT PRACTICE

PHI 102 CBT PRACTICE

POL 106 CBT PRACTICE

ENG 202 CBT PRACTICE

FIN 106 CBT PRACTICE

FIN 102 CBT PRACTICE

ACC 202 CBT PRACTICE

PAD 101 CBT PRACTICE

SSANU Accuses FUOYE VC Of Sexual Harassment and Intimidation

All EKSU Freshers Should Not To Pay Their Tuition Fees Yet|See Why

UNIBEN Student Gets Highest CGPA in History and Receives 500K

30 Less Competitive Courses in UI For Easy Admission 2025

FUOYE GST 103 CBT TEST

FUOYE GST 101 CBT PRACTICE (New Questions Added)

Jay the FUOYE Fresher Season 1 Episode 12

Things To Take To School As A Fresher In Nigeria (MUST READ!)

GST 203 CBT PRACTICE TEST

Gst 102 CBT PRACTICE TEST

Related posts:

Read Next

PAD 101 CBT PRACTICE

FSS 102 CBT PRACTICE

ECN 102 CBT PRACICE

CSS 202 CBT PRACTICE

PHI 102 CBT PRACTICE

POL 106 CBT PRACTICE

ENG 202 CBT PRACTICE

FIN 106 CBT PRACTICE

FIN 102 CBT PRACTICE

ACC 202 CBT PRACTICE

ENG 202 CBT PRACTICE

POL 106 CBT PRACTICE