CUET PG PYQs for Soil Science and Agricultural Chemistry with Solutions: Practice CUET PG Previous Year Questions

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Soil Science and Agricultural Chemistry is an important topic in the Agricultural Science section in CUET PG exam. Practising this topic will increase your score overall and make your conceptual grip on CUET PG exam stronger.

This article gives you a full set of CUET PG PYQs for Soil Science and Agricultural Chemistry with explanations for effective preparation. Practice of CUET PG Agricultural Science PYQs including Soil Science and Agricultural Chemistry questions regularly will improve accuracy, speed, and confidence in the CUET PG 2026 exam.

CUET PG PYQs for Soil Science and Agricultural Chemistry with Solutions

1.
Arrange the Mohr and Van Baren recognized stages of soil development in correct order. A. Virile, B. Juvenile stage, C. Initial stage, D. Senile, E. Final.
- A, B, C, D, E
- C, A, B, D, E
- C, D, B, A, E
- C, B, A, D, E
View Solution
2.
Boron tolerance crops are A. Lemon, B. Blackberry, C. Cotton, D. Asparagus.
- A and B Only
- B and C Only
- C and D Only
- A, B and D Only
View Solution
3.
The water that is held by the soil particles at a suction of more than $-31$ bars is known as
- Gravitational water
- Capillary water
- Hygroscopic water
- Available water
View Solution
4.
Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) : The zero point energy is $\frac{1}{2}h\theta$, it is the lowest value of the energy of the Harmonic Oscillator. Reason (R) : Harmonic Oscillator is in equilibrium with its surroundings, it is called zero-point as it corresponds to an energy $E=E_0$ and not to $E=0$ when the external temperature approaches to $0 \text{ K}$. In the light of the above statements, choose the most appropriate answer from the options given below :
- Both (A) and (R) are correct and (R) is the correct explanation of (A)
- Both (A) and (R) are correct but (R) is not the correct explanation of (A)
- (A) is correct but (R) is not correct
- (A) is not correct but (R) is correct
View Solution
5.
Arrange the following minerals in a sequence of very low to very high weatherability. A. Zircon, B. Muscovite, C. Apatite, D. Olivine.
- A, B, C, D
- B, C, D, A
- D, C, B, A
- C, B, A, D
View Solution
6.
In universal soil loss equation $A=R\times K\times LS\times C\times P$, alphabet $K$ denotes
- Erosion Control Factor
- Soil Erodability Factor
- Rainfall Erosivity Factor
- Slope Length Factor
View Solution
7.
The average cation exchange capacity (CEC) value of Montmorillonite clay mineral is [cmol(p$^{+}$)/kg].
- 3--10
- 10--40
- 40--50
- 80--150
View Solution
8.
A molecule has dipole moment of $6.2 \times 10^{-30} \text{ Cm}$. This molecule is placed in an electric field of $1.5 \times 10^4 \text{ N/C}$. The maximum torque exerted on molecule is :
- $9.3 \times 10^{-26} \text{ Nm} $
- $10.3 \times 10^{-23} \text{ Nm} $
- $11.3 \times 10^{-26} \text{ Nm} $
- $12.3 \times 10^{-23} \text{ Nm} $
View Solution
9.
In design of underground pipeline, if $v$ is velocity of flow, $g$ is acceleration due to gravity and friction head loss at pipe entry is $h_e$, which is the correct relationship
- $ h_e = \dfrac{v^2}{2g} $
- $ h_e = 0.5\dfrac{v^2}{2g} $
- $ h_e = 10\dfrac{v^2}{2g} $
- $ h_e = 0.1\dfrac{v^2}{2g} $
View Solution
10.
Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R Assertion A: The clayey soil can retain more water due to more pore space than sandy soil. Reason R: The sandy soil can release more water due to low soil water tension than clayey soil. In the light of the above statements, choose the most appropriate answer from the options given below:
• Both A and R are correct and R is the correct explanation of A
• Both A and R are correct but R is NOT the correct explanation of A
• A is correct but R is not correct
• A is not correct but R is correct
- Both A and R are correct and R is the correct explanation of A
- Both A and R are correct but R is NOT the correct explanation of A
- A is correct but R is not correct
- A is not correct but R is correct
View Solution
11.
Given below are two statements: Assertion (A): In soils of humid and sub-humid regions, the colloidal complexes are dominated by aluminium, hydrogen and calcium ions. Reason (R): Aluminium, hydrogen and calcium ions encourage dispersion and consequently they help to form aggregates.
- Both A and R are correct and R is the correct explanation of A
- Both A and R are correct but R is not the correct explanation of A
- A is correct but R is not correct
- A is not correct but R is correct
View Solution
12.
Following soil properties are considered correct
• [A.] The coarser particle of soil are derived from physical weathering of rocks
• [B.] Loamy soils are not considered favorable for plant growth
• [C.] Clay soil contains $40\text{--}60%$ of clay and $40\text{--}45%$ sand and silt
• [D.] Sandy soils have low water holding capacity
• [E.] Silty clay means silt amount is more and clay proportion is less Choose the correct answer from the options given below:
- A, B, C Only
- B, C, D Only
- C, D, E Only
- A, C, D Only
View Solution
13.
Match the LIST-I with LIST-II. LIST-I: A. Ammonium Chloride, B. Ammonium Nitrate, C. Urea, D. Ammonium Sulphate. LIST-II: I. 46.0, II. 33.5, III. 20.6, IV. 25.0.
- A-I, B-II, C-III, D-IV
- A-I, B-IV, C-II, D-III
- A-II, B-III, C-I, D-IV
- A-IV, B-II, C-I, D-III
View Solution
14.
In irrigation, the relationship between water content on mass basis $ \theta_m $, volume basis $ \theta_v $, bulk density of soil $ \rho_s $ and density of water $ \rho_w $ can be expressed as:
- $ \theta_v = \theta_m \left(\dfrac{\rho_s}{\rho_w}\right) $
- $ \theta_v = \theta_m \left(\dfrac{\rho_w}{\rho_s}\right) $
- $ \theta_m = \theta_v \left(\dfrac{\rho_s}{\rho_w}\right) $
- $ \theta_m = \theta_v \cdot \rho_s \cdot \rho_w $
View Solution
15.
Which one of the following is not included in Regolith?
- A-horizons
- B-horizons
- C-horizons
- Bed Rock
View Solution

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CUET PG PYQs for Soil Science and Agricultural Chemistry with Solutions: Practice CUET PG Previous Year Questions

CUET PG PYQs for Soil Science and Agricultural Chemistry with Solutions

1.
Arrange the Mohr and Van Baren recognized stages of soil development in correct order. A. Virile, B. Juvenile stage, C. Initial stage, D. Senile, E. Final.

2.
Boron tolerance crops are A. Lemon, B. Blackberry, C. Cotton, D. Asparagus.

3.
The water that is held by the soil particles at a suction of more than \(-31\) bars is known as

5.
Arrange the following minerals in a sequence of very low to very high weatherability. A. Zircon, B. Muscovite, C. Apatite, D. Olivine.

6.
In universal soil loss equation \(A=R\times K\times LS\times C\times P\), alphabet \(K\) denotes

7.
The average cation exchange capacity (CEC) value of Montmorillonite clay mineral is [cmol(p$^{+}$)/kg].

8.
A molecule has dipole moment of $6.2 \times 10^{-30} \text{ Cm}$. This molecule is placed in an electric field of $1.5 \times 10^4 \text{ N/C}$. The maximum torque exerted on molecule is :

9.
In design of underground pipeline, if \(v\) is velocity of flow, \(g\) is acceleration due to gravity and friction head loss at pipe entry is \(h_e\), which is the correct relationship

11.
Given below are two statements: Assertion (A): In soils of humid and sub-humid regions, the colloidal complexes are dominated by aluminium, hydrogen and calcium ions. Reason (R): Aluminium, hydrogen and calcium ions encourage dispersion and consequently they help to form aggregates.

13.
Match the LIST-I with LIST-II. LIST-I: A. Ammonium Chloride, B. Ammonium Nitrate, C. Urea, D. Ammonium Sulphate. LIST-II: I. 46.0, II. 33.5, III. 20.6, IV. 25.0.

14.
In irrigation, the relationship between water content on mass basis \( \theta_m \), volume basis \( \theta_v \), bulk density of soil \( \rho_s \) and density of water \( \rho_w \) can be expressed as:

15.
Which one of the following is not included in Regolith?

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CUET PG PYQs for Soil Science and Agricultural Chemistry with Solutions

1.Arrange the Mohr and Van Baren recognized stages of soil development in correct order. A. Virile, B. Juvenile stage, C. Initial stage, D. Senile, E. Final.

2.Boron tolerance crops are A. Lemon, B. Blackberry, C. Cotton, D. Asparagus.

3.The water that is held by the soil particles at a suction of more than \(-31\) bars is known as

5.Arrange the following minerals in a sequence of very low to very high weatherability. A. Zircon, B. Muscovite, C. Apatite, D. Olivine.

6.In universal soil loss equation \(A=R\times K\times LS\times C\times P\), alphabet \(K\) denotes

7.The average cation exchange capacity (CEC) value of Montmorillonite clay mineral is [cmol(p$^{+}$)/kg].

8.A molecule has dipole moment of $6.2 \times 10^{-30} \text{ Cm}$. This molecule is placed in an electric field of $1.5 \times 10^4 \text{ N/C}$. The maximum torque exerted on molecule is :

9.In design of underground pipeline, if \(v\) is velocity of flow, \(g\) is acceleration due to gravity and friction head loss at pipe entry is \(h_e\), which is the correct relationship

11.Given below are two statements: Assertion (A): In soils of humid and sub-humid regions, the colloidal complexes are dominated by aluminium, hydrogen and calcium ions. Reason (R): Aluminium, hydrogen and calcium ions encourage dispersion and consequently they help to form aggregates.

13.Match the LIST-I with LIST-II. LIST-I: A. Ammonium Chloride, B. Ammonium Nitrate, C. Urea, D. Ammonium Sulphate. LIST-II: I. 46.0, II. 33.5, III. 20.6, IV. 25.0.

14.In irrigation, the relationship between water content on mass basis \( \theta_m \), volume basis \( \theta_v \), bulk density of soil \( \rho_s \) and density of water \( \rho_w \) can be expressed as:

15.Which one of the following is not included in Regolith?

Comments

SUBSCRIBE TO OUR NEWS LETTER

1.
Arrange the Mohr and Van Baren recognized stages of soil development in correct order. A. Virile, B. Juvenile stage, C. Initial stage, D. Senile, E. Final.

2.
Boron tolerance crops are A. Lemon, B. Blackberry, C. Cotton, D. Asparagus.

3.
The water that is held by the soil particles at a suction of more than \(-31\) bars is known as

5.
Arrange the following minerals in a sequence of very low to very high weatherability. A. Zircon, B. Muscovite, C. Apatite, D. Olivine.

6.
In universal soil loss equation \(A=R\times K\times LS\times C\times P\), alphabet \(K\) denotes

7.
The average cation exchange capacity (CEC) value of Montmorillonite clay mineral is [cmol(p$^{+}$)/kg].

8.
A molecule has dipole moment of $6.2 \times 10^{-30} \text{ Cm}$. This molecule is placed in an electric field of $1.5 \times 10^4 \text{ N/C}$. The maximum torque exerted on molecule is :

9.
In design of underground pipeline, if \(v\) is velocity of flow, \(g\) is acceleration due to gravity and friction head loss at pipe entry is \(h_e\), which is the correct relationship

11.
Given below are two statements: Assertion (A): In soils of humid and sub-humid regions, the colloidal complexes are dominated by aluminium, hydrogen and calcium ions. Reason (R): Aluminium, hydrogen and calcium ions encourage dispersion and consequently they help to form aggregates.

13.
Match the LIST-I with LIST-II. LIST-I: A. Ammonium Chloride, B. Ammonium Nitrate, C. Urea, D. Ammonium Sulphate. LIST-II: I. 46.0, II. 33.5, III. 20.6, IV. 25.0.

14.
In irrigation, the relationship between water content on mass basis \( \theta_m \), volume basis \( \theta_v \), bulk density of soil \( \rho_s \) and density of water \( \rho_w \) can be expressed as:

15.
Which one of the following is not included in Regolith?