Soil Science MCQ – 15

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Time limit: 0 0 of 10 questions completed Questions: 1 2 3 4 5 6 7 8 9 10 Information Agriexam Daily Quiz   You have already completed the Test before. Hence you can not start it again. Test is loading... You must sign in or sign up to start the Test. You have to finish following quiz, to start this Test: Your results are here!! for" Soil Science 15 " 0 of 10 questions answered correctly Your time: Time has elapsed Your Final Score is : 0 You have attempted : 0 Number of Correct Questions : 0 and scored 0 Number of Incorrect Questions : 0 and Negative marks 0 Average score     Your score     Soil Science You have attempted: 0 Number of Correct Questions: 0 and scored 0 Number of Incorrect Questions: 0 and Negative marks 0 Thanks For Attending Daily Quiz Your result has been entered into leaderboard Loading Name: E-Mail: Captcha: maximum of 10 points Pos. Name Entered on Points Result Table is loading No data available 1 2 3 4 5 6 7 8 9 10 Answered Review Question 1 of 10 1. Question Most accurate instrument used to measure atmospheric pressure is __ barometer? Aneroid type Kew type Fourtis type All of the above Question 2 of 10 2. Question Which one is most toxic? Aldrin Dialdrin BHC 2, 4 -D Question 3 of 10 3. Question Indian soils are deficient in? Zn Cu Fe Mo Question 4 of 10 4. Question Chemical (Grigg and Tamn reagent) used for extraction of Mo is? Ammonium acetate, pH 3.3 1N HCl + 0.1N H2 SO4 0.15% CaCl2 Ammonium oxalate, pH 3.3 Question 5 of 10 5. Question Basic Slag and Pelophos are come under? Citrate soluble Citrate insoluble Water soluble None of the above Question 6 of 10 6. Question Cellulose decomposing bacteria are? Cytophaga Angiococcus Polyangium All of the above Question 7 of 10 7. Question Bacteria Population constitute how much __ % of Organic matter? 0.01-0.4% 1-2% 2-4% 5% Question 8 of 10 8. Question The Law of Restitution was propounded by? Dokuchaev Leibig Miller Stokes Question 9 of 10 9. Question Two successive units of Kaolinite are connected by means of? H-bond O-sharing Both A and B None of the above Question 10 of 10 10. Question pH of Calcareous Soil is generally? < 7 7-7.5 7.5-8 8-8.5

Q.1: Most accurate instrument used to measure atmospheric pressure is __ barometer?

1. Aneroid type
2. Kew type
3. Fourtis type
4. All of the above

Q.2: Which one is most toxic?

1. Aldrin
2. Dialdrin
3. BHC
4. 2, 4 -D

Q.3: Indian soils are deficient in?

1. Zn
2. Cu
3. Fe
4. Mo

Q.4: Chemical (Grigg and Tamn reagent) used for extraction of Mo is?

1. Ammonium acetate, pH 3.3
2. 1N HCl + 0.1N H2 SO4
3. 0.15% CaCl2
4. Ammonium oxalate, pH 3.3

Q.5: Basic Slag and Pelophos are come under?

1. Citrate soluble
2. Citrate insoluble
3. Water soluble
4. None of the above

Q.6: Cellulose decomposing bacteria are?

1. Cytophaga
2. Angiococcus
3. Polyangium
4. All of the above

Q.7: Bacteria Population constitute how much __ % of Organic matter?

1. 0.01-0.4%
2. 1-2%
3. 2-4%
4. 5%

Q.8: The Law of Restitution was propounded by?

1. Dokuchaev
2. Leibig
3. Miller
4. Stokes

Q.9: Two successive units of Kaolinite are connected by means of?

1. H-bond
2. O-sharing
3. Both A and B
4. None of the above

Q.10: pH of Calcareous Soil is generally?

1. < 7
2. 7-7.5
3. 7.5-8
4. 8-8.5

Soil Science MCQ – 15

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