Agriculture Chemistry Full Subject Test

Soil Physics & Water Relations

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5 Questions / Batch 5 प्रश्न / बैच
57
Total Questions कुल प्रश्न
2011 – 2024
4 Papers
Papers Covered कुल पेपर्स
4 Exam Years 4 परीक्षा वर्ष
6.0% ↓ -1.3%
Exam Weightage परीक्षा वेटेज
In 2024 Exam 2024 परीक्षा में
3 Chapters
Syllabus Chapters पाठ्यक्रम अध्याय
1 Question Types 1 प्रश्न प्रकार
Question Types: प्रश्न प्रकार:
MCQ (Single Correct) MCQ (एकल सही) 57

Previous Years Questions (PYQ) Statistics विगत वर्षों के प्रश्न (PYQ) सांख्यिकी

Year-wise question count, paper frequency, and exam weightage percentage for Soil Physics & Water Relations: Soil Physics & Water Relations हेतु वर्षवार प्रश्नों की संख्या, पेपर आवृत्ति और परीक्षा वेटेज प्रतिशत:

Year वर्ष Questions प्रश्न Avg / Paper औसत / पेपर Weightage & Trend वेटेज व ट्रेंड
2024 9 Qs 9.0
6.0% ↓ -1.3%
2022 11 Qs 11.0
7.3% ↓ -1.0%
2020 15 Qs 15.0
8.3% ↓ -13.7%
2011 22 Qs 22.0
22.0% —

All Questions in this Subject इस विषय के सभी प्रश्न

57 Questions 57 प्रश्न
1
When the top of the prisms are rounded, the soil structural pattern is designated -
जब प्रिज्म का ऊपरी हिस्सा गोल होता है, तब मृदा संरचना स्वरूप को क्या कहते हैं?
Soil Physical Properties Soil Physical Properties RPSC Agriculture Research Officer (Agriculture Chemistry) - 2024 MCQ (Single Correct) +1 / −0.33
2
Calculate the percent porespace of a soil having bulk density of 1.55 Mg m-3 and particle density of 2.60 Mg m-3.
एक मृदा, जिसका स्थूल घनत्व 1.55 मेगाग्राम प्रति घन मीटर और कण घनत्व 2.60 मेगाग्राम प्रति घन मीटर है, में रन्ध्रावकाश कितना प्रतिशत होगा?
Soil Physical Properties Soil Physical Properties RPSC Agriculture Research Officer (Agriculture Chemistry) - 2024 MCQ (Single Correct) +1 / −0.33
3
The minimum sand content was observed in which textural class?
सबसे कम बालू की मात्रा कौनसे मृदा कणाकार वर्ग में होती है?
Soil Physical Properties Soil Physical Properties RPSC Agriculture Research Officer (Agriculture Chemistry) - 2022 MCQ (Single Correct) +1 / −0.33
4
In Munsell soil colour chart the Chroma number ranges from -
मुन्सेल मृदा रंग चार्ट में क्रोमा नम्बर की रेंज होती है -
Soil Physical Properties Soil Physical Properties RPSC Agriculture Research Officer (Agriculture Chemistry) - 2022 MCQ (Single Correct) +1 / −0.33
5
Pumice is which type of rock, having very light weight and specific gravity is lower than water?
पुमिस किस प्रकार की चट्टान है, जो कि वजन में हल्की तथा जिसका आपेक्षिक घनत्व पानी से कम होता है?
Soil Physical Properties Soil Physical Properties RPSC Agriculture Research Officer (Agriculture Chemistry) - 2022 MCQ (Single Correct) +1 / −0.33
6
Specific volume of fine textured soil is
महीन कणाकार वाली मृदा का विशिष्ट आयतन होता है -
Soil Physical Properties Soil Physical Properties RPSC Agriculture Research Officer (Agriculture Chemistry) - 2020 MCQ (Single Correct) +1 / −0.33
7
Which type of consistency is optimum for puddling?
पडलिंग के लिए किस प्रकार की सुघट्यता उपयुक्त होती है?
Soil Physical Properties Soil Physical Properties RPSC Agriculture Research Officer (Agriculture Chemistry) - 2020 MCQ (Single Correct) +1 / −0.33
8
What is the diameter of medium class granular structure?
मध्यम वर्ग की दानेदार संरचना का व्यास कितना होता है?
Soil Physical Properties Soil Physical Properties RPSC Agriculture Research Officer (Agriculture Chemistry) - 2020 MCQ (Single Correct) +1 / −0.33
9
The sequence of colour variables in munsell soil colour chart is
मन्सेल मृदा रंग चार्ट में रंग चरों का अनुक्रम है -
Soil Physical Properties Soil Physical Properties RPSC Agriculture Research Officer (Agriculture Chemistry) - 2020 MCQ (Single Correct) +1 / −0.33
10
Soil consistency is the indicator of
मृदा गाढ़ता (कंसिस्टेंसी) सूचक है -
Soil Physical Properties Soil Physical Properties RPSC Agriculture Research Officer (Agriculture Chemistry) - 2020 MCQ (Single Correct) +1 / −0.33
11
Relative proportions of sand, silt and clay in soil is called
मृदा में बालू, सिल्ट एवं क्ले के आपेक्षिक अनुपात को कहते हैं -
Soil Physical Properties Soil Physical Properties RPSC Agriculture Research Officer (Agriculture Chemistry) - 2011 MCQ (Single Correct) +1 / −0.33
12
In international pipette method, H2O2 is used to remove

which of the following ?

अंतर्राष्ट्रीय पिपेट विधि में H2O2 का उपयोग निम्न में से किसको हटाने के लिए होता है?
Soil Physical Properties Soil Physical Properties RPSC Agriculture Research Officer (Agriculture Chemistry) - 2011 MCQ (Single Correct) +1 / −0.33
13
Broken peds are called as
टूटे हुए पेड्स कहलाते हैं -
Soil Physical Properties Soil Physical Properties RPSC Agriculture Research Officer (Agriculture Chemistry) - 2011 MCQ (Single Correct) +1 / −0.33
14
Total porosity is more in
कुल रंध्रता किसमें अधिक होती है?
Soil Physical Properties Soil Physical Properties RPSC Agriculture Research Officer (Agriculture Chemistry) - 2011 MCQ (Single Correct) +1 / −0.33
15
The best agricultural soil structure is
कृषि की दृष्टि से सर्वोत्तम मृदा संरचना है -
Soil Physical Properties Soil Physical Properties RPSC Agriculture Research Officer (Agriculture Chemistry) - 2011 MCQ (Single Correct) +1 / −0.33
16
The purity of the colour is represented by
मन्सेल प्रणाली में रंग की शुद्धता किसके द्वारा प्रदर्शित होती है?
Soil Physical Properties Soil Physical Properties RPSC Agriculture Research Officer (Agriculture Chemistry) - 2011 MCQ (Single Correct) +1 / −0.33
17
The weight of one hectare furrow slice (0-15 cm depth) is
एक हेक्टेयर हल परत (0-15 सेमी गहराई) का भार होता है -
Soil Physical Properties Soil Physical Properties RPSC Agriculture Research Officer (Agriculture Chemistry) - 2011 MCQ (Single Correct) +1 / −0.33
18
Choose the correct statement :
सही कथन का चयन कीजिए :
Soil Physical Properties Soil Physical Properties RPSC Agriculture Research Officer (Agriculture Chemistry) - 2011 MCQ (Single Correct) +1 / −0.33
19
Choose the correct statement :
सही कथन का चयन कीजिए :
Soil Physical Properties Soil Physical Properties RPSC Agriculture Research Officer (Agriculture Chemistry) - 2011 MCQ (Single Correct) +1 / −0.33
20
What is the ratio of thermal conductivity of quartz, water and air?
क्वार्ट्ज, जल और वायु की ऊष्मीय चालकता का अनुपात क्या है?
Soil Air and Soil Temperature Soil Air and Soil Temperature RPSC Agriculture Research Officer (Agriculture Chemistry) - 2024 MCQ (Single Correct) +1 / −0.33
21
What is the critical ODR value (g cm-2 min-1) for maize crop?
मक्का फसल का क्रान्तिक ओ.डी.आर. मान (ग्राम / से.मी.² / मि.) क्या है?
Soil Air and Soil Temperature Soil Air and Soil Temperature RPSC Agriculture Research Officer (Agriculture Chemistry) - 2024 MCQ (Single Correct) +1 / −0.33
22
What is the value of the diffusion coefficient (D) in soil?
मृदा में प्रसार गुणांक (D) का मान कितना होता है?
Soil Air and Soil Temperature Soil Air and Soil Temperature RPSC Agriculture Research Officer (Agriculture Chemistry) - 2024 MCQ (Single Correct) +1 / −0.33
23
Carbon dioxide content of soil air will be highest in -
मृदा वायु में कार्बन डाईऑक्साइड की मात्रा अधिक होती है -
Soil Air and Soil Temperature Soil Air and Soil Temperature RPSC Agriculture Research Officer (Agriculture Chemistry) - 2022 MCQ (Single Correct) +1 / −0.33
24
For normal growth of soil micro-organisms the ODR values (gm/cm2/min) should be at least -
मृदा में सूक्ष्म जीवाणुओं की सामान्य वृद्धि के लिए ODR का मान (ग्राम/सेमी.²/मिनट) होना चाहिए -
Soil Air and Soil Temperature Soil Air and Soil Temperature RPSC Agriculture Research Officer (Agriculture Chemistry) - 2022 MCQ (Single Correct) +1 / −0.33
25
The amount of heat energy absorbed to evaporate 1 cm of water covering 1 ha. of land is about -
एक हैक्टर भूमि में से एक सेमी जल के वाष्पन में आवश्यक ऊष्मा ऊर्जा की मात्रा है -
Soil Air and Soil Temperature Soil Air and Soil Temperature RPSC Agriculture Research Officer (Agriculture Chemistry) - 2022 MCQ (Single Correct) +1 / −0.33
26
Thickness of Platinum Electrode required for Oxygen diffusion rate determination
ऑक्सीजन विसरण दर ज्ञात करने के लिए किस मोटाई के प्लेटिनम इलेक्ट्रोड की आवश्यकता होती है?
Soil Air and Soil Temperature Soil Air and Soil Temperature RPSC Agriculture Research Officer (Agriculture Chemistry) - 2020 MCQ (Single Correct) +1 / −0.33
27
What is the critical value of oxygen diffusion rate below which the growth of plant roots ceases?
ऑक्सीजन विसरण दर का क्रांतिक मान कितना होता है जिसके नीचे पौधों की जड़ों की बढ़वार रुक जाती है?
Soil Air and Soil Temperature Soil Air and Soil Temperature RPSC Agriculture Research Officer (Agriculture Chemistry) - 2020 MCQ (Single Correct) +1 / −0.33
28
In which soil temperature regime mean annual temperature is 15 to < 22 °C?
किस मृदा ताप व्यवस्था में औसत वार्षिक तापमान 15 से < 22 °C होता है?
Soil Air and Soil Temperature Soil Air and Soil Temperature RPSC Agriculture Research Officer (Agriculture Chemistry) - 2020 MCQ (Single Correct) +1 / −0.33
29
Lower albedo of soil results in
मृदा का प्रकाशानुपात (albedo) निम्न होने का परिणाम होता है :
Soil Air and Soil Temperature Soil Air and Soil Temperature RPSC Agriculture Research Officer (Agriculture Chemistry) - 2020 MCQ (Single Correct) +1 / −0.33
30
The latent heat of vaporization of water at boiling point is
क्वथनांक बिंदु पर जल के वाष्पीकरण की गुप्त ऊष्मा होती है -
Soil Air and Soil Temperature Soil Air and Soil Temperature RPSC Agriculture Research Officer (Agriculture Chemistry) - 2020 MCQ (Single Correct) +1 / −0.33
31
Which law is used for studies of water flow ?
जल प्रवाह के अध्ययन हेतु किस नियम का उपयोग होता है?
Soil Air and Soil Temperature Soil Air and Soil Temperature RPSC Agriculture Research Officer (Agriculture Chemistry) - 2011 MCQ (Single Correct) +1 / −0.33
32
The latent heat of vaporization (Cal/g) of water is
जल के वाष्पीकरण की गुप्त ऊष्मा (कैलोरी/ग्राम) है -
Soil Air and Soil Temperature Soil Air and Soil Temperature RPSC Agriculture Research Officer (Agriculture Chemistry) - 2011 MCQ (Single Correct) +1 / −0.33
33
Thermal conductivity of which type of soil is higher ?
किस प्रकार की मृदा की तापीय चालकता अधिक होती है?
Soil Air and Soil Temperature Soil Air and Soil Temperature RPSC Agriculture Research Officer (Agriculture Chemistry) - 2011 MCQ (Single Correct) +1 / −0.33
34
Which law is used in studies of heat flow ?
ऊष्मा प्रवाह के अध्ययन के लिए किस नियम का उपयोग होता है?
Soil Air and Soil Temperature Soil Air and Soil Temperature RPSC Agriculture Research Officer (Agriculture Chemistry) - 2011 MCQ (Single Correct) +1 / −0.33
35
The ratio of volume of soil air to bulk volume of soil is called as
मृदा वायु के आयतन तथा मृदा के कुल आयतन के अनुपात को कहते हैं -
Soil Air and Soil Temperature Soil Air and Soil Temperature RPSC Agriculture Research Officer (Agriculture Chemistry) - 2011 MCQ (Single Correct) +1 / −0.33
36
Choose the correct statement :
सही कथन का चयन कीजिए :
Soil Air and Soil Temperature Soil Air and Soil Temperature RPSC Agriculture Research Officer (Agriculture Chemistry) - 2011 MCQ (Single Correct) +1 / −0.33
37

Which of the following soil moisture measurement method is based on the estimation of dielectric constant of soil as varied by its water content?

निम्नलिखित में से कौनसी मृदा आर्द्रता मापन विधि, मृदा में जल की मात्रा के अनुसार परिवर्तित परावैद्युत स्थिरांक के आंकलन पर आधारित है?

Soil Moisture Classification, Movement & Management Soil Moisture Classification, Movement & Management RPSC Agriculture Research Officer (Agriculture Chemistry) - 2024 MCQ (Single Correct) +1 / −0.33
38
What is the upper and lower boundaries of the Soil Moisture Control Section (SMCS) for coarse sandy soils?
मोटी रेतीली मृदा के लिए मृदा नमी नियंत्रण खण्ड (SMCS) की ऊपरी और निचली सीमाएँ कितनी होती हैं?
Soil Moisture Classification, Movement & Management Soil Moisture Classification, Movement & Management RPSC Agriculture Research Officer (Agriculture Chemistry) - 2024 MCQ (Single Correct) +1 / −0.33
39
A single well defined rainy season during the year is designated as -
वर्षभर के दौरान एक एकल सुपरिभाषित वर्षा ऋतु कहलाती है -
Soil Moisture Classification, Movement & Management Soil Moisture Classification, Movement & Management RPSC Agriculture Research Officer (Agriculture Chemistry) - 2024 MCQ (Single Correct) +1 / −0.33
40
Among the following, which type of water does not promote the biological activities of the soil?

निम्नलिखित में से कौनसा प्रकार का जल, मृदा की जैविक क्रियाओं को बढ़ावा नहीं देता है?

Soil Moisture Classification, Movement & Management Soil Moisture Classification, Movement & Management RPSC Agriculture Research Officer (Agriculture Chemistry) - 2024 MCQ (Single Correct) +1 / −0.33
41
The oven dry weight of 50 gm soil collected from field was 40 gm, if the bulk density of the soil is 1.5 gm/cm3, the volumetric water content would be -
एक खेत से प्राप्त 50 ग्राम मृदा का ओवन शुष्क भार 40 ग्राम है, मृदा का स्थूलता घनत्व 1.5 ग्राम/सेमी.³ है, तो मृदा में आयतनिक जल की मात्रा होगी -
Soil Moisture Classification, Movement & Management Soil Moisture Classification, Movement & Management RPSC Agriculture Research Officer (Agriculture Chemistry) - 2022 MCQ (Single Correct) +1 / −0.33
42
By the neutron moisture meter, surface soil moisture (upto 30cm depth) measurement could not be possible, because -
न्यूट्रॉन नमी मीटर से सतही मृदा नमी (30 सेमी गहराई तक) को जाँचना संभव नहीं है, क्योंकि -
Soil Moisture Classification, Movement & Management Soil Moisture Classification, Movement & Management RPSC Agriculture Research Officer (Agriculture Chemistry) - 2022 MCQ (Single Correct) +1 / −0.33
43
The pF value of heavy soils at field capacity is -
भारी मृदाओं की क्षेत्र धारिता पर pF का मान होता है -
Soil Moisture Classification, Movement & Management Soil Moisture Classification, Movement & Management RPSC Agriculture Research Officer (Agriculture Chemistry) - 2022 MCQ (Single Correct) +1 / −0.33
44
Organism most tolerant to soil moisture stress is -
जीव जिसमें सबसे ज्यादा नमी तनाव सहने की शक्ति होती है -
Soil Moisture Classification, Movement & Management Soil Moisture Classification, Movement & Management RPSC Agriculture Research Officer (Agriculture Chemistry) - 2022 MCQ (Single Correct) +1 / −0.33
45
In the pressure plate apparatus the ceramic plates are unable to measure pressure beyond -
प्रेशर प्लेट उपकरण में सिरेमिक प्लेटों की प्रेशर सहने की अधिकतम क्षमता होती है -
Soil Moisture Classification, Movement & Management Soil Moisture Classification, Movement & Management RPSC Agriculture Research Officer (Agriculture Chemistry) - 2022 MCQ (Single Correct) +1 / −0.33
46

Which of the following statement is true in respect to field capacity?

क्षेत्र धारिता के संबंध में निम्न में से कौन सा तथ्य सही है?
Soil Moisture Classification, Movement & Management Soil Moisture Classification, Movement & Management RPSC Agriculture Research Officer (Agriculture Chemistry) - 2020 MCQ (Single Correct) +1 / −0.33
47
In general, the upper and lower limits of soil moisture control section (SMCS) in loamy soils are
दोमट मृदा में मृदा नमी नियन्त्रण खण्ड की ऊपरी व निचली सीमाएँ प्रायः होती हैं -
Soil Moisture Classification, Movement & Management Soil Moisture Classification, Movement & Management RPSC Agriculture Research Officer (Agriculture Chemistry) - 2020 MCQ (Single Correct) +1 / −0.33
48
India is dominantly represented by

which of the following soil moisture regime?

निम्न में से कौन सी मृदा नमी व्यवस्था मुख्य रूप से भारत का प्रतिनिधित्व करती है?
Soil Moisture Classification, Movement & Management Soil Moisture Classification, Movement & Management RPSC Agriculture Research Officer (Agriculture Chemistry) - 2020 MCQ (Single Correct) +1 / −0.33
49
pF value at field capacity of soil is
मृदा क्षेत्र धारिता पर पी.एफ. मान होता है -
Soil Moisture Classification, Movement & Management Soil Moisture Classification, Movement & Management RPSC Agriculture Research Officer (Agriculture Chemistry) - 2020 MCQ (Single Correct) +1 / −0.33
50
The downward movement of water through soil is called
मृदा में से होकर पानी के नीचे जाने को कहते हैं -
Soil Moisture Classification, Movement & Management Soil Moisture Classification, Movement & Management RPSC Agriculture Research Officer (Agriculture Chemistry) - 2020 MCQ (Single Correct) +1 / −0.33
51
In unsaturated soil conditions, hydraulic conductivity is a function of
असंतृप्त मृदा स्थितियों में, हाइड्रोलिक चालकता किसका फलन है?
Soil Moisture Classification, Movement & Management Soil Moisture Classification, Movement & Management RPSC Agriculture Research Officer (Agriculture Chemistry) - 2011 MCQ (Single Correct) +1 / −0.33
52
Which is the upper limit of soil water availability to plants ?
पौधों के लिए मृदा जल उपलब्धता की ऊपरी सीमा कौन सी है?
Soil Moisture Classification, Movement & Management Soil Moisture Classification, Movement & Management RPSC Agriculture Research Officer (Agriculture Chemistry) - 2011 MCQ (Single Correct) +1 / −0.33
53
Which soil has lowest quantity of available water ?
किस मृदा में प्राप्य जल की मात्रा सबसे कम होती है?
Soil Moisture Classification, Movement & Management Soil Moisture Classification, Movement & Management RPSC Agriculture Research Officer (Agriculture Chemistry) - 2011 MCQ (Single Correct) +1 / −0.33
54
Water has maximum density at
जल का अधिकतम घनत्व किस तापमान पर होता है?
Soil Moisture Classification, Movement & Management Soil Moisture Classification, Movement & Management RPSC Agriculture Research Officer (Agriculture Chemistry) - 2011 MCQ (Single Correct) +1 / −0.33
55
Increase in soil water content and soil temperature, increases the availability of which nutrient most ?
मृदा में जल की मात्रा तथा मृदा तापमान में वृद्धि से किस पोषक तत्त्व की प्राप्यता सबसे अधिक बढ़ती है?
Soil Moisture Classification, Movement & Management Soil Moisture Classification, Movement & Management RPSC Agriculture Research Officer (Agriculture Chemistry) - 2011 MCQ (Single Correct) +1 / −0.33
56
1 bar equal to
1 बार बराबर होता है -
Soil Moisture Classification, Movement & Management Soil Moisture Classification, Movement & Management RPSC Agriculture Research Officer (Agriculture Chemistry) - 2011 MCQ (Single Correct) +1 / −0.33
57
Choose the correct statement :
सही कथन का चयन कीजिए :
Soil Moisture Classification, Movement & Management Soil Moisture Classification, Movement & Management RPSC Agriculture Research Officer (Agriculture Chemistry) - 2011 MCQ (Single Correct) +1 / −0.33

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3 Chapters 3 अध्याय
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