HTET TGT Science Mock Test - 4 - HTET MCQ

Development proceeds from general to specific. In all areas of development, general activity always precedes specific activity. For example, the fetus moves its whole body but is incapable of making specific responses. With respect to emotional behaviour, infants approach strange and unusual objects with some sort of general fear response.
Later, their fears become more specific and elicit different kinds of behaviour, such as crying, turning away and hiding, etc.

Motor development is a physiological process in which motor activities are learned by children and taken into practice leads to permanent behaviour change. It is divided into two skills: gross motor development, that is, development of large muscle and fine motor development, that is, development of short muscle. This is how motor development controls body movements.
Hence, the correct answer is "Development of control over body movements".

Mainstreaming and inclusion are the parts of the pedagogical response.

• Mainstreaming is the practice of educating students with disabilities in the same general education classrooms as students without disabilities to the maximum extent appropriate.
• Inclusion is a more comprehensive approach to educating students with disabilities that goes beyond mainstreaming. It involves the full participation of students with disabilities in all aspects of school life, including the general education curriculum, extracurricular activities, and social events.
• Pedagogical integration refers to the process of incorporating different instructional strategies, approaches, and methodologies into teaching and learning practices.

John Dewey, an American philosopher proposed the concept of 'Progressive Education' which emphasizes that learning takes place only through a 'hands-on' approach so the students must interact with their environment to adapt and learn.

'प्रखर' का उचित विलोम शब्द 'मंद' है। 

प्रखर के पर्यायवाची शब्द हैं- उत्तुंग, उत्कृष्ट, ऊँचा, उत्तम, श्रेष्ठ, बुलंद, उन्नत। 

मंद के पर्यायवाची शब्द हैं - धीमा, सुस्त, ढीला।

प्रखर दो शब्दों के योग से अर्थात 'प्र + खर' से बना है।

उपर्युक्त में से उत्क्षिप्त व्यंजन है - 'ड़, ढ़'

• उत्क्षिप्त का अर्थ होता है फेंकना या फेंका हुआ है।
• अतः वें व्यंजन जिनके उच्चारण में जिह्वा का अग्र भाग वेग से ऊपर उठकर मूर्धा से टकराकर तुरन्त उसी वेग से नीचे लौट आता है,
• उन्हें उत्क्षिप्त व्यंजन के साथ ताड़नजात व्यंजन या द्विस्पृष्ट व्यंजन भी कहते हैं।
• सिर्फ 'ड़, ढ़' ताड़नजात व्यंजन या द्विस्पृष्ट व्यंजन कहते हैं।न

Key Pointsकुछ महत्वपूर्ण वर्ण के उच्चारण-स्थान:-

• कंठ्य (गले से) :- क, ख, ग, घ, ङ
• तालव्य (कठोर तालु से) :- च, छ, ज, झ, ञ, य, श
• मूर्धन्य (कठोर तालु के अगले भाग से) :- ट, ठ, ड, ढ, ण, ड़, ढ़, ष
• दंत्य (दाँतों से) :- त, थ, द, ध, न
• वर्त्स्य (दाँतों के मूल से) :- स, र, ल
• ओष्ठय (दोनों होंठों से) :- प, फ, फ़, ब, भ, म
• दंतौष्ठय (निचले होंठ व ऊपरी दाँतों से) :- व

सही उत्तर है - ‘व्यष्टि’।

• समष्टि का विलोम व्यष्टि होगा।
• समष्टि का अर्थ : सामूहिकता।
• व्यष्टि का अर्थ : समष्टि का सदस्य या व्यक्ति।

Key Pointsअन्य विकल्प:

• अस्ति का विलोम : नास्ति।
• विशिष्ट का विलोम : साधारण।
• अशिष्ट का विलोम : शिष्ट।

Additional Information

• किसी शब्द का विलोम शब्द उस शब्द के अर्थ से उल्टा या विपरीत अर्थ वाला होता है।

विलोम शब्द के उदाहरण:-

• कृतज्ञ - कृतघ्न
• तुच्छ - महान्
• प्रगतिशील - प्रतिगामी
• देव - दानव

मयंक शब्द 'सूर्य' का पर्यायवाची नहीं है। मयंक चन्द्रमा का पर्यायवाची होता है।

Key Points

• चन्द्रमा : शशि, हिमकर, राकेश, रजनीश, हिमांशु, चाँद, मयंक, विधु, सुधाकर, कलानिधि, निशापति, शशांक
• सूर्य : अंशुमान, सूरज, रवि, दिनकर, दिवाकर, प्रभाकर, भास्कर।
• सविता : भानु, दिनेश, मार्तण्ड, अंशुमाली, सूर्य, रवि, सूरज, दिनकर, प्रभाकर, दिवाकर, भास्कर
• दिनकर : प्रभाकर, दिवाकर, भास्कर, सविता, भानु, दिनेश, मार्तण्ड, अंशुमाली, सूर्य
• भास्कर : सूरज , फतिंगा , पतंगा पतंग , सूर्य

सही उत्तर "मैं" है।

• दिए गए विकल्पों में, 'मैं' शब्द निपात का उदाहरण नहीं है।
• 'मैं' शब्द 'उत्तम पुरुष सर्वनाम' है।
• किसी भी बात पर अधिक भार देने के लिए जिन शब्दों का प्रयोग किया जाता है निपात कहलाता है।
• जैसे- भी, तो, तक, केवल, ही, मात्र आदि।

Key Points

अन्य विकल्पों का विश्लेषण:

उदाहरण:

• राधा ने मुझसे बात तक नहीं की।
• कल से मैं भी आपके साथ स्कूल आऊंगा।
• राम को आज रात रुकना ही पड़ सकता है।
• उपरोक्त उदाहरणों में तक, ही, भी शब्द वाक्यों को बल दे रहे हैं।

Important Points

• वे शब्द जिनमे लिंग, कारक, वचन, पुरुष आदि के कारण कोई विकार/ परिवर्तन उत्पन्न नहीं होता है, अव्यय शब्द कहलाते है।
• जैसे – आज, कब, इधर, किन्तु आदि।
• अव्यय के पांच भेद हैं –

Additional Information

• ​संज्ञा के स्थान पर प्रयुक्त होने वाले शब्दों कोसर्वनामकहते हैं।
• जैसे - मैं, वह, वे, उन्हें, अपने तुम, हम आदि।

• पुरुषवाचक सर्वनाम के प्रकार:
  • हिंदी में पुरुषवाचक सर्वनाम तीन प्रकार के होते है:
  • उत्तम पुरुष सर्वनाम- जिस सर्वनाम का प्रयोग वक्ता/बोलने वाला लिखने वाला खुद के बारे में बताने के लिए करता है।
  • जैसे: मैं, मुझे, मुझको, मेरा, मेरी, हमारी, हम, हमारा, हमें आदि।
  • मध्यम पुरुष सर्वनाम- जिस सर्वनाम का प्रयोग वक्ता सुनने वाले व्यक्ति के लिए करता है।
  • जैसे: तुम, तुमको, तुझे, तू, आप, आपने आदि।
  • अन्य पुरुष सर्वनाम- जिस सर्वनाम का प्रयोग वक्ता किसी तीसरे व्यक्ति के बारे में बताने के लिए करता है, तब इस सर्वनाम का प्रयोग होता है।
  • जैसे: यह, वह, ये, वे, आदि।

Use structure “subject + auxiliary + past participle + by + object”
As per the given above sentence is given in Passive Voice.
Cakes are baked by my mother.
Hence , option C will be correct answer .

Let us first learn the meanings of the given words:

Tag (verb): give a specified name or description to.

Label (verb): assign to a category, especially inaccurately or restrictively.

As the sentence is in passive voice, only a verb in third form will fit the blank. Thus, ‘labelled’ is an apt fit while ‘tag’ and ‘design’ are incorrect.

Hence, the correct answer is option B.

We can say that ,
Use structure “subject + auxiliary + past participle + by + object”
The above given sentence is given in Passive Voice :-
All orders should be executed promptly by the servant.
Therefore ,required answer will be option C .

P sits to the immediate left of S.

Hence, option A is correct.

The correct answer is Bihar.

Key Points

• State with the highest population density: Bihar
• Union Territory with Highest Population Density: Delhi
• State with the lowest population density: Arunachal Pradesh
• Union Territory with Lowest Population Density: Andaman and Nicobar Islands
• Highest Density District: Mumbai City
• Lowest density district: Lahaul and Spiti

Important Points

• The ratio of people to units of the land area is generally referred to as population density.
• It is calculated by dividing the total population of a country by the total area of the country.
• India's Population Density in 2011 increased to 382 per square kilometer.

Total females = 100% - 52% = 48%
So the answer = (100 – 60)% of 52% + (100 – 70)% of 48% = 35.20%
Hence, Option B is correct.

Last 20 number = 12th to 31st
So remaining is 11th number.
So the answer = 31 × 57 – 10 × 50 – 20 × 61 = 47
Hence, Option D is correct.

Let the relative abundance% of Ne -20 = x1
So, relative abundance% of Ne -22 =  x2

Now, we know that atomic mass = sum of relative abundance in atomic mass of each isotope / 100% 

20.2 = 20 x1 + 22 x2 / x1 +x2 
20.2 x1 + 20.2x2 = 20x1 + 22x2
0.2x1 =  1.8 x2 

x1 / x2  = 1.8/ 0.2 = 9/1   ( relative abundance) 

x1%  =  9/10 * 100  = 90%  lighter isotopes
x2%  =  1/ 10* 100  = 10%   heavier isotope 

The focal length of convex lens is always positive. Image obtained can be either real or virtual.

Since the size of body can vary person to person according to lifestyle and diet  and is not same from generation to generation.For e.g., A fat boy can have a slim father or mother or both.
Skin complexion or skin color is an inherited characteristic. Hair is a trait that is passed down through generations so it is an inherited characteristic.

Mendeleev's Periodic Law states that the properties of elements are the periodic function of their relative atomic masses. Mendeleev arranged all 63 elements; which were discovered till his time; in the order of their increasing relative atomic masses in a tabular form. It is known as Mendeleev's Periodic Table.

Statement (i) and (ii) are correct because manure is prepared from the break- down of plant and animal waste products. Hence it is  rich in organic matter. Manure contributes to the fertility of the soil by adding organic - matter and some essential nutrients like N, P and K which helps in enhancing growth of plants.  Manure makes the clayey soil aerated  because of their small - pores and increase the water holding capacity of the sandy soil due to their large pore size.  . In clayey soils, the large quantities of organic matter help in drainage and in avoiding water logging. . In clayey soils, the large quantities of organic matter help in drainage and in avoiding water logging.

As the solution turns red litmus solution blue, it must be basic. To reverse the change, we must add an acid.

Plaster of Paris is commonly used in home decoration. It can be utilized to create decorative wall accents, ceiling tiles, and other architectural details. Additionally, it is popular for making decorative figurines, ornaments, and various crafts due to its versatility and ease of use. These applications highlight the broad range of uses for Plaster of Paris beyond just sculpting and art.

The curved shining surface of a spoon acts as a mirror. The most common example of a curved mirror is a spherical mirror.

The correct answer is B as Ohm's law:
voltage=current x resistance=12x10=120 V

Velocity is a vector quantity, which means it has both magnitude and direction. To correctly measure and describe velocity, you need both these components.

Here’s the analysis of the provided options:

1. 30 s: This is a measure of time, not velocity.

2. 30 m/s: This is a measure of speed, not velocity, because it does not include a direction.

3. 30 South: This describes a direction but lacks the magnitude (speed), so it is not a complete measure of velocity.

4. 30 m/s, South: This provides both magnitude (30 m/s) and direction (South), making it a complete measure of velocity.

So, the correct measure of velocity is:

4. 30 m/s, South

In Fleming’s left-hand rule the thumb indicates the direction of mechanical force acting on the conductor. The forefinger points in the direction of magnetic field and the central finger in the direction of current flowing in the conductor.

The correct option is A.
Current (I)= 0.20 A
Time(t)= 15 min

t= 15 × 60= 900 seconds
[1 minute= 60 seconds]

We know that,
I = Q/t

0.20 = Q/900
Q= 0.20 × 900
Q= 180 C
Hence, the amount of electric charge that flows through the circuit is 180 coulombs.