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NVS TGT Science Mock Test - 1 - NVS TGT/PGT MCQ


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30 Questions MCQ Test - NVS TGT Science Mock Test - 1

NVS TGT Science Mock Test - 1 for NVS TGT/PGT 2025 is part of NVS TGT/PGT preparation. The NVS TGT Science Mock Test - 1 questions and answers have been prepared according to the NVS TGT/PGT exam syllabus.The NVS TGT Science Mock Test - 1 MCQs are made for NVS TGT/PGT 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for NVS TGT Science Mock Test - 1 below.
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NVS TGT Science Mock Test - 1 - Question 1

Direction: Read the given instructions carefully and answer the questions given beside.

The conclusion H < D is definitely followed by which of the following statements?
I. C = X ≤ D ≥ R
II. R > Z = O > H

Detailed Solution for NVS TGT Science Mock Test - 1 - Question 1

From Statement 1:

C = X ≤ D ≥ R

From the statement, the conclusion H < D is not followed because H is absent.

From Statement 2:

R > Z = O > H

From the statement, the conclusion H < D is not followed because D is absent.

From Statement1 and Statement2:

We have, C = X ≤ D ≥ R > Z = O > H

From the statement, H < O = Z < R ≤ D, the conclusion H < D is followed.

Hence option D is correct.

NVS TGT Science Mock Test - 1 - Question 2

Directions to Solve

In each of the following questions find out the alternative which will replace the question mark.

Question -

Architect : Building :: Sculptor : ?

Detailed Solution for NVS TGT Science Mock Test - 1 - Question 2

As 'Architect' makes 'Building' similarly 'Sculptor' makes 'Statue'.

NVS TGT Science Mock Test - 1 - Question 3

An effective teacher will ensure

Detailed Solution for NVS TGT Science Mock Test - 1 - Question 3

Some games, like some real situations, are intensely competitive, where an individual or a team has to compete against someone else. In case of a team, cooperation among members is of paramount importance to reach the objective or to deal with any issue effectively, So, both these skills are required to excel in different real life situations. A teacher must know what would bring out the best in the students and ensure the same.

NVS TGT Science Mock Test - 1 - Question 4

A classroom having ______, clearly shows that the classroom studies are lively.

Detailed Solution for NVS TGT Science Mock Test - 1 - Question 4

A lively classroom is the one having frequent student-teacher discussions. This is the two-way teaching method.

NVS TGT Science Mock Test - 1 - Question 5

A teacher first teaches the child a letter, then its phonetics, and then starts cueing words beginning with that letter. This type of teaching involved to improve early childhood learning process is called

Detailed Solution for NVS TGT Science Mock Test - 1 - Question 5

Scaffolding process in education is a teaching strategy to expedite children's learning process. Using this method, teachers first demonstrate how to deal a problem, then go back and offer support as and when required. Once basic learning is done, they give prompts, ask questions, cues to make the child learn and build the concept on what he has already learned.

NVS TGT Science Mock Test - 1 - Question 6

To an observer on Earth the stars appear to twinkle. This is due to

Detailed Solution for NVS TGT Science Mock Test - 1 - Question 6

To an observer on Earth the stars appear to twinkle. This is due to the fluctuation of physical conditions in the earth’s atmosphere.  Each single stream of starlight is refracted and is caused to change direction. This is because the light which passes the different layers of atmosphere differ in temperature and density. This causes the light from the star to twinkle when seen from the ground.

NVS TGT Science Mock Test - 1 - Question 7

If the current passing through a heater is halved, then the heat produced by it becomes

Detailed Solution for NVS TGT Science Mock Test - 1 - Question 7

If the current passing through an electric heater has been halved then the heat produced will also be reduced to one fourth because H=I2 RT.

NVS TGT Science Mock Test - 1 - Question 8

Young’s double slit experiment is carried out using two bulbs instead of using two slits and one source. Then​

Detailed Solution for NVS TGT Science Mock Test - 1 - Question 8

We observe interference pattern when the size of the slits are comparable to the wavelength of light. But here, the size of the bulb is bigger than wavelength of light.

NVS TGT Science Mock Test - 1 - Question 9

When the image is of double size as the object, the magnification is

Detailed Solution for NVS TGT Science Mock Test - 1 - Question 9

Magnification is the ratio of height of the image to the height of the object. If the image size is double of object size, then the magnification is equal to two.

NVS TGT Science Mock Test - 1 - Question 10

An object is placed before a concave lens. The image formed

Detailed Solution for NVS TGT Science Mock Test - 1 - Question 10

Because concave  lens always produce an
Image which is always erect, diminished and virtual.
 

NVS TGT Science Mock Test - 1 - Question 11

What are the building blocks of matter?

Detailed Solution for NVS TGT Science Mock Test - 1 - Question 11

The most fundamental building block of matter was a particle called the atom. Now we know that the atom is made of many smaller pieces, known as subatomic particles. Every atom contains a central core called the nucleus, made of particles called protons and neutrons.

NVS TGT Science Mock Test - 1 - Question 12

The property of carbon of self combination is called:

Detailed Solution for NVS TGT Science Mock Test - 1 - Question 12

Carbon has the unique ability to form bonds with other atoms of carbon, giving rise to large molecules. This property is called catenation or self linking ability of carbon.

NVS TGT Science Mock Test - 1 - Question 13

What is the physical state of water at 10°C?

Detailed Solution for NVS TGT Science Mock Test - 1 - Question 13

The physical state of water at 10°C is liquid state. Below 0°C water is in solid state and above 100°C water is in vapour state.

NVS TGT Science Mock Test - 1 - Question 14

Which is a desirable characteristic in poultry?

Detailed Solution for NVS TGT Science Mock Test - 1 - Question 14

Summer adaptation capacity/ tolerance to high temperature. Low maintenance requirements. 
Reduction in the size of the egg-laying birds with ability to utilise more fibrous cheaper diets formulated using agricultural by-products.

NVS TGT Science Mock Test - 1 - Question 15

Which cell organelle is analogous to a power station?

Detailed Solution for NVS TGT Science Mock Test - 1 - Question 15
Mitochondria is analogous to a power station because mitochondria is responsible for the generation of energy in cells. Hence, mitochondria are also called the power station.
NVS TGT Science Mock Test - 1 - Question 16

Which of the following is not a marine fish?

Detailed Solution for NVS TGT Science Mock Test - 1 - Question 16

The Catla fish is an economically very important South Asian freshwater fish. It is in the carp family Cyprinidae. It is known by many different names such as Katla, Katol, Indian Major carp, Chepti, Baudhekra, Bacha, Karakatla and Tambra. The fish is mainly found in the rives and lakes in northern India, Bangladesh, Nepal, Pakistan and Myanmar.

NVS TGT Science Mock Test - 1 - Question 17
Which of the following is NOT a benefit of using Virtual Laboratories in science education?
Detailed Solution for NVS TGT Science Mock Test - 1 - Question 17

Virtual labs are an innovative concept where a laboratory experiment is possible without a real laboratory with its walls and doors. It allows the learner to link the theoretical and the practical aspects of any scientific concepts, without papers and pens.

Key Points

  • By simulating experiments and phenomena digitally, virtual labs can minimize the requirement for expensive or specialized equipment, making science education more accessible and cost-effective.
  • Virtual laboratories provide a safe environment for students to conduct experiments that may be hazardous or impractical to perform in a traditional lab setting.
  • Virtual laboratories excel in providing flexibility and accessibility. Students can access virtual lab simulations from any location with an internet connection, allowing for self-paced learning and remote instruction.
  • While virtual laboratories offer many advantages, they cannot fully replace physical laboratories in all educational contexts.
  • Physical labs provide hands-on experiences that engage multiple senses and allow students to interact directly with materials and equipment, fostering deeper understanding and skill development.
  • Additionally, certain experiments may require real-world observations or measurements that cannot be replicated in a virtual environment.

Hence, we can conclude that Completely replacing the need for physical laboratories is not a benefit of using Virtual Laboratories.

NVS TGT Science Mock Test - 1 - Question 18

The number of differences that appear in the new progeny in case of sexual reproduction is termed as ?

Detailed Solution for NVS TGT Science Mock Test - 1 - Question 18

"Variation" refers to the differences that appear among the offspring (progeny) of a sexually reproducing organism. When two parents with different genetic backgrounds contribute genetic material to create offspring, the resulting individuals can exhibit a wide range of traits and characteristics due to the combination of genes from both parents. This variation is essential for the process of evolution, as it provides the raw material upon which natural selection can act.

NVS TGT Science Mock Test - 1 - Question 19

The transpiration organ in plant is

Detailed Solution for NVS TGT Science Mock Test - 1 - Question 19
Stomata are a part of the epidermal system in plants. Transpiration occurs through stomata in leaves of plants.
NVS TGT Science Mock Test - 1 - Question 20

Find the incorrect statement-

Detailed Solution for NVS TGT Science Mock Test - 1 - Question 20
Incorrect Statement:

B: Soil provides disease resistant environment for plants.


Explanation:
The incorrect statement is B: Soil provides a disease-resistant environment for plants. This statement is incorrect because soil does not provide a disease-resistant environment for plants. In fact, soil can harbor various pathogens and pests that can cause diseases in plants. It is important for gardeners and farmers to take measures to prevent and manage plant diseases by practicing good sanitation, crop rotation, and using disease-resistant plant varieties.
Correct Statements:
- A: Soil provides water and minerals for the plant.
- C: Soil provides the substratum for plant growth.
- D: Soil provides necessary nutrients for plants.
Overall, soil plays a crucial role in supporting plant growth by providing water, minerals, nutrients, and a physical structure for plant roots to anchor and grow. However, it does not inherently provide a disease-resistant environment for plants.
NVS TGT Science Mock Test - 1 - Question 21

Parenchymatous cells which are thickened with cellulose at the corner are called-

Detailed Solution for NVS TGT Science Mock Test - 1 - Question 21

Parenchyma cells are plant cells that have thin cell walls and are usually involved in storage, photosynthesis, and support. Sclerenchyma cells are plant cells that have thick cell walls and are usually involved in support and protection.

Collenchyma cells are plant cells that have thickened cell walls at the corners and are usually involved in support. These cells are found in areas of the plant that are undergoing growth or where there is a need for extra support, such as at the tips of shoots and stems and in the outer layers of leaves.

Therefore, the correct answer is 1, "Collenchyma."

NVS TGT Science Mock Test - 1 - Question 22
What is the surgical method used in males for contraception, as described in the content?
Detailed Solution for NVS TGT Science Mock Test - 1 - Question 22
The surgical method used in males for contraception, as mentioned in the content, involves blocking the vas deferens. This procedure is known as vasectomy and prevents the transfer of sperm, thus acting as a method of male sterilization.
NVS TGT Science Mock Test - 1 - Question 23

Wherever Dr Kalam went, the esteemed former president and nuclear scientist was applauded for his contribution to the nation. What does “esteemed” mean?

Detailed Solution for NVS TGT Science Mock Test - 1 - Question 23

Esteemed means regarded with respect, honored, prestigious

The esteemed panel discussed crucial issues on a televised debate

The esteemed judge ruled in the favor of convict due to lack of evidence

NVS TGT Science Mock Test - 1 - Question 24

Direction: In the following question, the sentences have been given in Active/ Passive Voice. From the given alternatives, choose the one that best expresses the given sentence in Passive/ Active Voice.

The packet has not been opened by anyone.

Detailed Solution for NVS TGT Science Mock Test - 1 - Question 24

Use structure “subject ( No one ) + auxiliary + past participle + object”( Negative sentence )
As per the given above sentence is given in Active Voice.
No one has opened the packet.
Therefore , option B will be correct answer .

NVS TGT Science Mock Test - 1 - Question 25

'कक्षा ऐसी जगह नहीं है जहां छात्र खेलें' रचना के आधार पर वाक्य भेद बताइए। 

Detailed Solution for NVS TGT Science Mock Test - 1 - Question 25

(ऐसी -जहाँ) मिश्र वाक्य का योजक चिन्ह है

NVS TGT Science Mock Test - 1 - Question 26
किस विकल्प में मुहावरा और उसका अर्थ सुमेलित नहीं है?
Detailed Solution for NVS TGT Science Mock Test - 1 - Question 26

सही उत्तर है - “कलम कसाई - कलम को तोड़ने वाला”।

  • कलम कसाई - कलम को तोड़ने वाला” यहाँ मुहावरा और उसका अर्थ सुमेलित नहीं है।
  • कलम कसाई मुहावरे का सही अर्थ : कठोर लिखनेवाला
    वाक्य प्रयोग : पत्रकार ने भ्रष्टाचार के खिलाफ कलम कसाई कर ली है।
  • इसके अतिरिक्त दिए गये विकल्प मुहावरा और उसका अर्थ सही सुमेलित है।

Additional Informationमुहावरा परिभाषा :

  • उदाहरण मुहावरा किसी भाषा में आने वाला वह वाक्यांश है, जो अपने शाब्दिक अर्थ को न बताकर किसी विशेष अर्थ को बताता है।

अन्य उदाहरण:

  • कलम तोड़ना मुहावरे का अर्थ : बढ़िया लिखना
    वाक्य प्रयोग - मुंशी प्रेमचंद्र जी ने गोदान लिखने में कलम तोड़ दी
  • चार दिन की चांदनी होना मुहावरे का अर्थ : थोड़े समय का सुख होना।
    वाक्य प्रयोग - चोरी के पैसे से तुम कुछ दिन ही सुख भोग सकते हो, पकडे जाने पर चार दिन की चाँदनी खत्म हो जाएगी।
NVS TGT Science Mock Test - 1 - Question 27

निम्नलिखित वाक्य में प्रधान उपवाक्य है:

मेरा यह सोचना कि लोकेश प्रतिभाशाली छात्र है, सही निकला।

Detailed Solution for NVS TGT Science Mock Test - 1 - Question 27

सही उत्तर 'मेरा यह सोचना, सही निकला' है

  • मेरा यह सोचना कि लोकेश प्रतिभाशाली छात्र है, सही निकला। इस वाक्य में ‘मेरा यह सोचना’ 'सही निकला' प्रधान उपवाक्य है।
  • किसी वाक्य में जो उपवाक्य किसी पर आश्रित नहीं होता अर्थात् स्वतंत्र होता है एवम् उसकी क्रिया मुख्य होती है, वह मुख्य या प्रधान उपवाक्य कहलाता है।
  • जैसे – मोदी जी ने कहा कि अच्छे दिन आएँगे।
  • इस वाक्य में ‘मोदी जी ने कहा’प्रधान उपवाक्य है।

Key Points

  • उपवाक्य: ऐसा पदसमूह, जिसका अपना अर्थ हो, जो एक वाक्य का भाग हो और जिसमें उदेश्य और विधेय हों, उपवाक्य कहलाता हैं।
  • उपवाक्यों के आरम्भ में अधिकतर कि, जिससे, ताकि, जो, जितना, ज्यों-त्यों, चूँकि, क्योंकि, यदि, यद्यपि, जब, जहाँ इत्यादि होते हैं।
  • उपवाक्य दो तरह के होते हैं – प्रधान उपवाक्य, आश्रित उपवाक्य
  • आश्रित उपवाक्य: दूसरे उपवाक्य पर आश्रित होता है।
  • आश्रित उपवाक्य क्योंकि, कि, यदि, जो, आदि से आरंभ होते हैं।
  • जैसे –मोदी जी ने कहा कि अच्छे दिन आएँगे।
  • इस वाक्य में "कि अच्छे दिन आएँगे।" आश्रित उपवाक्य है क्योंकि यह उपवाक्य "मोदी जी ने कहा" उपवाक्य पर आश्रित है।
NVS TGT Science Mock Test - 1 - Question 28
राम ने आसानी से शिव-धनुष तोड़ दिया'- वाक्य है;
Detailed Solution for NVS TGT Science Mock Test - 1 - Question 28

'राम ने आसानी से शिव-धनुष तोड़ दिया'- वाक्य है- विधानवाचक वाक्य

Key Points

  • विधानवाचक- ऐसे वाक्य जिनसे किसी काम के होने या किसी के अस्तित्व का बोध हो। इन्हें विधिवाचक वाक्य भी कहते हैं।

उदाहरण-

  • ममता ने खाना खा लिया।
  • हिंदी हमारी राष्ट्रभाषा है।

Additional Information

NVS TGT Science Mock Test - 1 - Question 29

उपर्युक्त गद्यांश के अनुसार, कवि _______ से हम संसार के सुख-दुख, आनंद क्लेश आदि का शुद्ध स्वार्थमुक्त रूप में अनुभव करते हैं।

Detailed Solution for NVS TGT Science Mock Test - 1 - Question 29

इसका सही उत्तर 'वाणी के प्रसार' है।

  • वाणी के प्रसार" से इसे समझाया जा सकता है कि कवियों की कविताओं और वर्णनों के माध्यम से हम जीवन के विभिन्न पहलुओं, जैसे सुख, दुःख, आनंद, क्लेशादि का अनुभव करते हैं।
  • इस प्रकार, कवियों की वाणी का प्रसार, हमें हमारी जिंदगी और अनुभूतियों को एक गहरे स्तर पर समझने में मदद करता है।

Key Pointsअन्य विकल्पों की व्याख्या:

  • लोभ के प्रसार : यह पसीने नहीं होता है चूंकि लोभ की प्रवृत्तियां सामान्यतः नकारात्मक होती हैं।
  • ज्ञान के प्रसार : हालांकि ज्ञान अवश्य महत्वपूर्ण है, लेकिन यहां कवियों की वाणी की बात की गई है।
  • भय के प्रसार : यह विकल्प भी तब मान्य होता जब कविता भय या आतंक के विषय में होती, लेकिन यहां वह बात नहीं है।
NVS TGT Science Mock Test - 1 - Question 30

उपर्युक्त गद्यांश में प्रयुक्त शब्द “कृपण" का क्या अर्थ है।

Detailed Solution for NVS TGT Science Mock Test - 1 - Question 30

इस प्रश्न का उत्तर कंजूस है।

  • कृपण शब्द का अर्थ होता है कंजूस या लोभी व्यक्ति जो अपने संपत्ति का अर्थलोभ से ऐसे ही संग्रहित करता है, और उसे दूसरों की सहायता में या दान में नहीं उपयोग करता है।

Key Pointsअन्य विकल्पों की व्याख्या:

  • कृतघ्न: इसका अर्थ हुआ किसी की उपकार की उपेक्षा करनेवाला, जो यहां चर्चा में नहीं है।
  • एहसानमंद: इसका अर्थ हुआ आभारी व्यक्ति, जो "कृपण" के अर्थ से मिलता नहीं।
  • दानी: ऐसा व्यक्ति जो दुसरों की मदद के लिए सहायता या दान करता है, जो "कृपण" का विलोमी होता है।
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