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NVS PGT Mathematics Mock Test - 9 - NVS TGT/PGT MCQ


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30 Questions MCQ Test NVS PGT Mock Test Series 2025 - NVS PGT Mathematics Mock Test - 9

NVS PGT Mathematics Mock Test - 9 for NVS TGT/PGT 2024 is part of NVS PGT Mock Test Series 2025 preparation. The NVS PGT Mathematics Mock Test - 9 questions and answers have been prepared according to the NVS TGT/PGT exam syllabus.The NVS PGT Mathematics Mock Test - 9 MCQs are made for NVS TGT/PGT 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for NVS PGT Mathematics Mock Test - 9 below.
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NVS PGT Mathematics Mock Test - 9 - Question 1

Which one is not a source of carbohydrate?

Detailed Solution for NVS PGT Mathematics Mock Test - 9 - Question 1

Concept:

  • Food comprises constituents like proteins, carbohydrates, fats and supplementary substances such as minerals, vitamins and water that are vital for life.
  • These constituents are known as nutrients. For proper functioning of our body, we need to consume bodybuilding foods (e.g. milk, meat, poultry, fish, eggs, pulses, groundnuts); energy-giving foods (e.g. cereals, sugar, roots, fats and oils); and protective foods (e.g. vegetables, fruits).

Explanation:

  • Carbohydrates are the main source of energy for our body.
  • Carbohydrates are of two types – simple and complex.
  • Simple carbohydrates - These are quick-energy foods, e.g. sugar. Sources of simple carbohydrates are natural fruits, milk and milk products, and vegetables including potatoes and carrots.
  • Complex carbohydrates - These are better sources of energy than sugar since they are released slowly. Sources of complex carbohydrates are bread, cereals (rice, wheat, bajra, corn, barley, ragi, sorghum, millets etc.),

Gram is not a source of carbohydrate, it is a source of protein.

Additional Information

Proteins:

  • proteins are obtained from the animal as well as vegetable sources. Proteins of animal origin are found in milk, eggs, cheese, fish and meat.
  • Proteins from these sources contain all the essential amino acids (EAA) in adequate amounts.
  • Vegetable proteins are found in pulses (legumes), cereals, beans, nuts, oilseeds, etc
NVS PGT Mathematics Mock Test - 9 - Question 2

In which form of power sharing do we find the arrangement of the system of checks and balances?

Detailed Solution for NVS PGT Mathematics Mock Test - 9 - Question 2

In modern democracies, power-sharing arrangements can take many forms.

Important Point
Power is shared among different organs of government, such as the legislature, executive and judiciary are called horizontal distribution of power.

  • Because it allows different organs of government placed at the same level to exercise different powers.
  • Such separation ensures that none of the organs can exercise unlimited power.
  • This system is also known as the system of checks and balances
  • Each organ checks the others. This results in a balance of power among various institutions.

Thus, in the Horizontal form of power-sharing, we find the arrangement of the system of checks and balances.

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NVS PGT Mathematics Mock Test - 9 - Question 3

The average pattern of wind speed, temperature, rainfall etc., in place over a long period of time is called ___________.

Detailed Solution for NVS PGT Mathematics Mock Test - 9 - Question 3

The correct answer is Climate.

Key Points

  • The average pattern of wind speed, temperature, rainfall, etc, in place over a long period of time, is called climate.
  • Climate is the average weather in a place over many years.
  • The weather can change in just a few hours whereas climate takes millions of years to change.
  • Planet earth has witnessed many variations in climate since the beginning.
  • There are several causes of climate change.
  • The most significant anthropogenic effect on the climate is the increasing trend in the concentration of greenhouse gases in the atmosphere.
NVS PGT Mathematics Mock Test - 9 - Question 4
Biosphere reserves conserve
Detailed Solution for NVS PGT Mathematics Mock Test - 9 - Question 4

Key Points 

  • The biosphere reserves are the areas meant for the conservation of biodiversity.
  • These are large areas of protected land for the conservation of wildlifeplant and animal resources and traditional life of the tribals living in the area.
  • The biosphere reserves help to maintain the biodiversity and culture of that area.
  • A biosphere reserve may also contain other protected areas.
  • The Pachmarhi Biosphere Reserve consists of one national park named Satpura and two wildlife sanctuaries named Bori and Pachmarhi

Additional Information

  • There are18 biosphere reserves in India:-
    • Cold Desert, Himachal Pradesh
    • Nanda Devi, Uttrakhand
    • Khangchendzonga, Sikkim
    • Dehang-Debang, Arunachal Pradesh
    • Manas, Assam
    • Dibru-Saikhowa, Assam
    • Nokrek, Meghalaya
    • Panna, Madhya Pradesh
    • Pachmarhi, Madhya Pradesh
    • Achanakmar-Amarkantak, Madhya Pradesh-Chhattisgarh
    • Kachchh, Gujarat
    • Similipal, Odisha
    • Sundarban, West Bengal
    • Seshachalam, Andhra Pradesh
    • Agasthyamala, Karnataka-Tamil Nadu-Kerala
    • Nilgiri, Tamil Nadu-Kerala 
    • Gulf of Mannar, Tamil Nadu
    • Great Nicobar, Andaman & Nicobar Island
NVS PGT Mathematics Mock Test - 9 - Question 5
To qualify in Hockey and Football, minimum age required is 13 years and 15 years respectively, minimum weight required is 50 kgs and 56 kgs respectively, and maximum height allowed is 160 cms and 165 cms respectively. Vasudha is 13 years old, has a weight of 48 kgs, and has a height of 161 cms. For which of these games is she eligible?  
Detailed Solution for NVS PGT Mathematics Mock Test - 9 - Question 5

The logic follows here is:

Now,

Vasudha is 13 years old, has a weight of 48 kgs and a height of 161 cms.

It is clearly mentioned in the criteria of Hockey and Football about the weight of the candidate. Vasudha has a weight of 48 kgs which is less than the criteria set for both games. Therefore, Vasudha neither qualifies for Hockey nor for Football.

Hence, the correct answer is "Neither Hockey nor Football".

NVS PGT Mathematics Mock Test - 9 - Question 6

A, B, C, D, E and F are sitting on a row facing the South direction, but not necessarily in the same order. E is sitting immediate left to the B. A is sitting fourth right to the B. F is sitting between A and D. Who is sitting immediate left to the D?

Detailed Solution for NVS PGT Mathematics Mock Test - 9 - Question 6

Persons: A, B, C, D, E and F

1) E is sitting immediate left to the B.

2) A is sitting fourth right to the B.

3) F is sitting between A and D.

4) Final Sitting arrangement.

Hence, “C” is sitting immediate left to the D.

NVS PGT Mathematics Mock Test - 9 - Question 7

The first cell in Excel worksheet is labeled as:

Detailed Solution for NVS PGT Mathematics Mock Test - 9 - Question 7

The first cell in EXCEL worksheet Is labeled as "A1"

NVS PGT Mathematics Mock Test - 9 - Question 8

Which of the following statements hold(s) true about MPEG standards?​
Statement 1: It is a set of standards for audio and video compressions.
Statement 2: It was developed by Motion Pixel Expert Group.

Detailed Solution for NVS PGT Mathematics Mock Test - 9 - Question 8

MPEG standard was developed by Moving Pictures Expert Group.

NVS PGT Mathematics Mock Test - 9 - Question 9

A ______________ is a web site like any other, but it is intended to offer personal opinions of people on their hobbies, interests, commentaries, photo, etc.

Detailed Solution for NVS PGT Mathematics Mock Test - 9 - Question 9
Answer:
The correct answer is Blog. Let's understand what a blog is and why it fits the description given in the question.
Definition of a Blog:
A blog is a web page or a website that is regularly updated with personal opinions, commentaries, photos, and other content related to the author's hobbies, interests, or specific topics.
Explanation:
- A blog is a platform where individuals can express their personal opinions, share insights, and engage with readers.
- It allows people to publish their thoughts, experiences, and interests in a chronological manner, with the most recent posts appearing first.
- Blogs can cover a wide range of topics, including travel, food, fashion, technology, and more.
- They often include multimedia elements such as images, videos, and links to other relevant resources.
- Blogs are interactive, allowing readers to leave comments and engage in discussions with the author and other readers.
- They can be a source of information, entertainment, inspiration, or a platform for personal expression.
Conclusion:
A blog is a website that allows individuals to share their personal opinions, hobbies, interests, commentaries, and photos with others. It is a platform for self-expression and interaction with readers.
NVS PGT Mathematics Mock Test - 9 - Question 10

Assessment methods eventually improve

Detailed Solution for NVS PGT Mathematics Mock Test - 9 - Question 10

Assessment eventually improves student's learning. Student can improve his learning by knowing his mistakes through assessment. He can learn from his past mistakes and can improve his performance in the next assessment.

NVS PGT Mathematics Mock Test - 9 - Question 11

The value of  is:

Detailed Solution for NVS PGT Mathematics Mock Test - 9 - Question 11

∫(-3 to 3) (x+1)dx

=  ∫(-3 to -1) (x+1)dx +  ∫(-1 to 3) (x+1) dx 

= [x2 + x](-3 to -1) + [x2 + x](-1 to 3)

= [½ - 1 - (9/2 - 3)] + [9/2 + 3 - (½ - 1)]

= -[-4 + 2] + [4 + 4]

= -[-2] + [8]

= 10

NVS PGT Mathematics Mock Test - 9 - Question 12

A circle C and the circle x2 + y2 = 1 are orthogonal and have radical axis parallel to y-axis, then C can be  

Detailed Solution for NVS PGT Mathematics Mock Test - 9 - Question 12

(A) The  radical axis of the circle x2 + y2 = 1 and the circle given in is x = -2, which is | | to y-axis 
(B) is y = 2, which is | | to x-axis
(C) is x = 0, which is y-axis 
The radical axis with circle in (A) | | to y-axis and the given circle intersect circle given in A orthogonally. 

NVS PGT Mathematics Mock Test - 9 - Question 13

Let A {a, b, c} and let R = {(a, a)(a, b), (b, a)}. Then, R is 

Detailed Solution for NVS PGT Mathematics Mock Test - 9 - Question 13

R is symmetric and transitive but not reflexive 

NVS PGT Mathematics Mock Test - 9 - Question 14

The value of tan 

Detailed Solution for NVS PGT Mathematics Mock Test - 9 - Question 14

 tan(45°) = tan(45°/2 + 45°/2)
= 2tan(45°/2)/(1 - tan2(45°/2))
(Using expansion for tan(2x))
This implies, 1 = 2tan(45°/2)/(1 - tan2(45°/2))
Rearranging terms, tan2(45°/2) + 2tan(45°/2) - 1 = 0
Solving the quadratic equation x2 + 2x - 1 = 0 gives
x = (√2 - 1) or (-√2 - 1)
But tan(45°/2) lies in the first quadrant, therefore it should be positive.
tan(45°/2) = (√2 - 1)

NVS PGT Mathematics Mock Test - 9 - Question 15

The area enclosed by the parabola y2 = 2x and its tangents through the point (-2 , 0) is

Detailed Solution for NVS PGT Mathematics Mock Test - 9 - Question 15


NVS PGT Mathematics Mock Test - 9 - Question 16

Minimum value of the function f(x) = x2+x+1 is

Detailed Solution for NVS PGT Mathematics Mock Test - 9 - Question 16

NVS PGT Mathematics Mock Test - 9 - Question 17

Find the equation of a curve passing through the point (0, –2) given that at any point (x, y) on the curve, the product of the slope of its tangent and y coordinate of the point is equal to the x coordinate of the point.

Detailed Solution for NVS PGT Mathematics Mock Test - 9 - Question 17


When x= 0 and y = - 2 ,we have : c = 2,

NVS PGT Mathematics Mock Test - 9 - Question 18

A set has 7 elements. The number of elements in its power set is:

Detailed Solution for NVS PGT Mathematics Mock Test - 9 - Question 18

Number of elements in power set = 2= 128

NVS PGT Mathematics Mock Test - 9 - Question 19

If A and B matrices are of same order and A + B = B + A, this law is known as

Detailed Solution for NVS PGT Mathematics Mock Test - 9 - Question 19

Commutative law, in mathematics, either of two laws relating to number operations of addition and multiplication, stated symbolically: a + b = b + a and ab = ba

NVS PGT Mathematics Mock Test - 9 - Question 20

If a circle of radius 3 units is touching the lines in the first quadrant then length of chord of contact to this circle is

Detailed Solution for NVS PGT Mathematics Mock Test - 9 - Question 20

Given equation of lines 





∠APO = 75°
Length of chord of contact AB


= 6(sin45°cos30° + sin30°cos45°)


NVS PGT Mathematics Mock Test - 9 - Question 21

If t0, t1, t2, ............tn are the consecutive terms in the expansion (x + a)n then (t0 - t2 + t4 - t6 + ....)2 + (t1 - t3 + t5....)2

Detailed Solution for NVS PGT Mathematics Mock Test - 9 - Question 21

Expand (x + ai)n and (x – ai)n then multiply.

NVS PGT Mathematics Mock Test - 9 - Question 22

The amplitude of the function 3sin x

Detailed Solution for NVS PGT Mathematics Mock Test - 9 - Question 22

The amplitude of y = 3sinx is 3.
graph{y=-3*sinx [-10, 10, -5, 5]}
Amplitude is the height of a periodic function, aka the distance from the center of the wave to it's highest point (or lowest point). You can also take the distance from the highest point to the lowest point of the graph and divide it by two.

NVS PGT Mathematics Mock Test - 9 - Question 23

Out of 15 tickets marked 1, 2, 3, ... 15, three are drawn at random. The chance that numbers on them are in AP is

Detailed Solution for NVS PGT Mathematics Mock Test - 9 - Question 23

Remember, if the total number of tickets is (2n + 1) and three (3) tickets are drawn at random; then the number of ways that numbers on the drawn tickets are in AP is n2.
Here 2n + 1 = 15
⇒ 2n = 14
⇒ n = 7

NVS PGT Mathematics Mock Test - 9 - Question 24

In the following question, a sentence has been given in Active/Passive Voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active Voice.

Q. Does he want this?

Detailed Solution for NVS PGT Mathematics Mock Test - 9 - Question 24

Rule- The object in the active voice becomes the subject in the passive voice and the subject in the active voice becomes the object in the passive voice.This is valid in both ways (Active to passive and vice-versa). Further, the verb is changed to the past participle form
Thus, option 1 is correct.

NVS PGT Mathematics Mock Test - 9 - Question 25
निम्नांकित में कौन-सा वाक्य ग़लत है:
Detailed Solution for NVS PGT Mathematics Mock Test - 9 - Question 25

'वह ग्रंथ हिंदी लिपि में है।' वाक्य ग़लत है।

  • अशुद्ध वाक्य - वह ग्रंथ हिंदी लिपि में है।
  • शुद्ध वाक्य - वह ग्रंथ देवनागरी लिपि में है।
  • हिंदी कोई लिपि नहीं है वह एक भाषा है।
  • हिंदी भाषा की लिपि देवनागरी है।

Key Pointsअन्य विकल्पों में कोई त्रुटि नहीं है -

  • अध्यक्ष महोदय मुस्कुराने लगे।
  • ईश्वर आपका भला करें।
  • ओह! तुम कल जाओगे।

Additional Informationदेवनागरी लिपि की विशेषताएँ -

  • देवनागरी लिपि के उच्चारण और प्रयोग में समानता होती है।
  • देवनागरी लिपि पूर्णतया वैज्ञानिक है।
  • देवनागरी में निश्चित मात्राएँ हैं।
  • इसमें प्रत्येक ध्वनि के लिए अलग लिपि चिह्न है।
  • इसमें वर्ण का कोई भ्रम नहीं है।
  • प्रत्येक वर्ग में अघोष फिर सघोष वर्ण हैं।
  • यह लिपि लिखाई और छपाई दोनों में समान है।
NVS PGT Mathematics Mock Test - 9 - Question 26
राधा का भाई आने वाला है' - वाक्य है:
Detailed Solution for NVS PGT Mathematics Mock Test - 9 - Question 26

राधा का भाई आने वाला है। ये विधानवाचक वाक्य है।

  • राधा का भाई आने वाला है - विधानवाचक वाक्य
  • विधानवाचक वाक्य - जिस वाक्य से किसी बात के होने का बोध होता है उसे विधानवाचक वाक्य कहते हैं।
    • वाक्य प्रयोग - निकित हमेशा आलस करती है।

Important Pointsअर्थ की दृष्टि से वाक्य के आठ भेद होते हैं -

NVS PGT Mathematics Mock Test - 9 - Question 27
शब्द जब वाक्य में प्रयुक्त होने की योग्यता प्राप्त करता है; तो कहलाता है-
Detailed Solution for NVS PGT Mathematics Mock Test - 9 - Question 27

शब्द जब वाक्य में प्रयुक्त होने की योग्यता प्राप्त करता है; तो पद कहलाता हैKey Points

  • जब कोई शब्द व्याकरण के नियमो, प्रत्यय, उपसर्ग,वचन,लिंग,कारक,पुरुष आदि में बंधकर किसी वाक्य मे प्रयुक्त होता है तो वह शब्द स्वतंत्र शब्द न रहकर पद बन जाता है।
  • उदाहरण - ईश्वर रक्षा करे, इसमें ईश्वर शब्द पद है।

Additional Information

NVS PGT Mathematics Mock Test - 9 - Question 28

निम्नलिखित में कौन सा वाक्य संयुक्त वाक्य है?

Detailed Solution for NVS PGT Mathematics Mock Test - 9 - Question 28

सही उत्तर गर्मी से पदार्थ फैलते हैं और ठंड से सिकुड़ते हैं। है।

Key Points

  • गर्मी से पदार्थ फैलते हैं और ठंड से सिकुड़ते हैं।- वाक्य संयुक्त वाक्य है।
  • उपरोक्त वाक्य में दो साधारण वाक्य समुच्चयबोधक शब्द (और) की सहायता से जुड़कर संयुक्त वाक्य बना रहे हैं।
  • संयुक्त वाक्य- जिस वाक्य में दो या दो से अधिक स्वतंत्र साधारण वाक्य या प्रधान उपवाक्य उपस्थित हों तो उस वाक्य को संयुक्त वाक्य कहते हैं।
  • उदाहरण- रमेश बीमार है इसलिए आज खेलने नहीं आया है।
  • संयुक्त वाक्य की पहचान- संयुक्त वाक्य की पहचान वाक्य में उपस्थित संयोजक, विभाजक, विरोधदर्शक या परिणामबोधक शब्दों से की जा सकती है तथा वाक्य में उपस्थित स्वतंत्र साधारण वाक्य या प्रधान उपवाक्य को देखकर भी की जा सकती है।

अन्य विकल्प-

  • जहाँ अभी समुद्र है, वहाँ कभी जंगल था।- मिश्र वाक्य है, यह वाक्य जहाँ- वहाँ से मिलकर बना हुआ है, अतः यह मिश्र वाक्य का उदाहरण है।
  • बुरा न मानो तो एक बात कहूँ।- मिश्र वाक्य है, 'तो' संयोजक आने पर यह मिश्र वाक्य का उदाहरण है।
  • सभापति ने अपना भाषण पढ़ा।- सरल वाक्य है, इसमें एक उद्देश्य और एक विधेय है। (उद्देश्य - सभापति, विधेय- अपना भाषण पढ़ा।)

Additional Information

NVS PGT Mathematics Mock Test - 9 - Question 29

गीता ने कहानी लिखकर पुरस्कार प्राप्त किया।' वाक्य किसका उदाहरण है?

Detailed Solution for NVS PGT Mathematics Mock Test - 9 - Question 29

सही उत्तर 'सरल वाक्य' है।

Key Points

  • 'गीता ने कहानी लिखकर पुरस्कार प्राप्त किया।' वाक्य 'सरल वाक्य' है।
  • मुख्य रूप से इसमें हम साधारण वाक्य की जानकारी ही प्राप्त कर पाते हैं जिसमें एक उद्देश्य और विधेय होता है और जिसमें कई प्रकार की क्रिया पदों का भी समावेश होता है।

अन्य विकल्प:

Additional Information

  • विचार को पूर्णता से प्रकट करनेवाली एक क्रिया से युक्त पद-समूह को 'वाक्य' कहते हैं।
  • सरल शब्दों में- वह शब्द समूह जिससे पूरी बात समझ में आ जाये, 'वाक्य' कहलाता हैै।
NVS PGT Mathematics Mock Test - 9 - Question 30

निम्नलिखित वाक्य में प्रधान उपवाक्य है:

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

Detailed Solution for NVS PGT Mathematics Mock Test - 9 - Question 30

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।
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