AWES PGT Physics Mock Test - 3 - AWES TGT/PGT MCQ

The Directive Principles are listed in  Part IV of the Indian Constitution and it clearly states that it is the duty of the State to apply these principles in the process of law-making.

• There are mainly three categories of these principles – Socialist Directives, Gandhian Directives, and Liberal Intellectual Directives.

Important Points

• DPSP – Gandhian Principles
  • These principles are based on the Gandhian ideology used to represent the program of reconstruction enunciated by Gandhi during the national movement. Under various articles, they direct the state to:
  • Article 40 Organise village panchayats and endow them with necessary powers and authority to enable them to function as units of self-government
  • Article 43 Promote cottage industries on an individual or co-operation basis in rural areas
  • Article 43B Promote voluntary formation, autonomous functioning, democratic control, and professional management of cooperative societies
  • Article 46 Promote the educational and economic interests of SCs, STs, and other weaker sections of the society and protect them from social injustice and exploitation
  • Article 47 Prohibit the consumption of intoxicating drinks and drugs which are injurious to health.
  • Article 48 Prohibit the slaughter of cows, calves, and other milch and draught cattle and improve their breeds.

• DPSP – Socialistic Principles
  • They are the principles that aim at providing social and economic justice and set the path towards the welfare state.
  • Article 38 Promote the welfare of the people by securing a social order through justice—social, economic and political and to minimise inequalities in income, status, facilities and opportunities.
  • Article 39 Secure citizens: Right to adequate means of livelihood for all citizens
  • Article 39A Promote equal justice and free legal aid to the poor
  • Article 41 In cases of unemployment, old age, sickness and disablement, secure citizens: Right to work, Right to education, Right to public assistance.
  • Article 42 Make provision for just and humane conditions of work and maternity relief.
  • Article 43 Secure a living wage, a decent standard of living and social and cultural opportunities for all workers.
  • Article 43A Take steps to secure the participation of workers in the management of industries.
  • Article 47 Raise the level of nutrition and the standard of living of people and to improve public health.
• DPSP – Liberal-Intellectual Principles
  • Article 44 Secure for all citizens a uniform civil code throughout the country
  • Article 45 Provide early childhood care and education for all children until they complete the age of six years
  • Article 48 Organise agriculture and animal husbandry on modern and scientific lines
  • Article 48A To protect and improve the environment and to safeguard forests and wildlife
  • Article 49 Protect monuments, places and objects of artistic or historic interest which are declared to be of national importance
  • Article 50 Separate the judiciary from the executive in the public services of the State
  • Article 51 Promote international peace and security and maintain just and honourable relations between nations

Thus, we can say that Freedom of Business and Religion is not a Directive Principle.

Tarun Bajaj, the former Revenue Secretary and Secretary of Economic Affairs to the Government of India, has been appointed as the chairman of the US-India Tax Forum by USISPF, showcasing his expertise in economic matters and international relations.

• The earliest kind of print technology was developed in China, Japan and Korea. This was a system of hand printing.
• From AD 594 onwards, books in China were printed by rubbing paper – also invented there – against the inked surface of woodblocks.
• As both sides of the thin, porous sheet could not be printed, the traditional Chinese ‘accordion book’ was folded and stitched at the side.
• Superbly skilled craftsmen could duplicate, with remarkable accuracy, the beauty of calligraphy.
• The imperial state in China was, for a very long time, the major producer of printed material. China possessed a huge bureaucratic system which recruited its personnel through civil service examinations.
• Textbooks for this examination were printed in vast numbers under the sponsorship of the imperial state. From the sixteenth century, the number of examination candidates went up and that increased the volume of print.

Martyrs' Day is observed on March 23rd annually to commemorate the deaths of Bhagat Singh, Sukhdev Thapar, and Shivaram Rajguru in 1931. This day pays homage to the sacrifices made by these freedom fighters and honours their contribution to India's independence struggle.

NEP 2020 aims to achieve a Gross Enrollment Ratio (GER) of 50% in higher education by 2035.

NEP 2020 emphasizes play-based learning for children aged 3-6 to provide a strong foundation for future learning.

The correct answer is National Higher Education Regulatory Council (NHERC).
Important PointsThe National Education Policy (NEP) 2020 proposed the creation of a Higher Education Commission of India (HECI) as a single overarching umbrella body for higher education.

• This new regulatory body would replace the existing separate regulatory institutions in the higher education sector to improve coordination and maintain standards.
• The HECI is set to have four independent verticals, namely:

1. National Higher Education Regulatory Council (NHERC)
2. General Education Council (GEC)
3. Higher Education Grants Council (HEGC)
4. National Accreditation Council (NAC)

Each of these verticals has specific roles and responsibilities, from regulation, to setting standards, to funding, to accreditation.

• According to NEP 2020, the first vertical of the HECI will be the National Higher Education Regulatory Council (NHERC).
• This council will be the primary regulator for higher education in India, including teacher education, excluding medical and legal education.
• This implies that all other bodies, like UGC and AICTE, would cease to be regulatory bodies and would only be responsible for standards setting and providing grants.

Therefore, the correct answer would be the "National Higher Education Regulatory Council (NHERC)".

This task is known as paragraph dictation.

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.

Indian education structure and management were guided by New Education Policy, of 1986 for a long time (almost 34 years). In the meantime, a lot of changes have taken place globally as well as a debate has also emerged in India about a ‘Bharat-centric’ policy on education.

• In order to look into those, a new committee was set up under the chairmanship of Dr. K. Kasturirangan in June 2017. After reviewing the suggestions, the committee finalized the policy under the name National Education Policy, 2020 on July 29, 2020. 

Key Points

Major recommendations of the policy were -

• The aim of equity and inclusion is now at the heart of the new NEP so the classroom should be inclusive.
• Ensuring universal access at all levels of schooling from pre-primary school to Grade 12.
• Ensuring quality early childhood care and education for all children between 3-6 years.
• New Curricular and Pedagogical Structure (5+3+3+4)including foundational, preparatory, middle, and secondary.
• Establishing National Mission on Foundational Literacy and Numeracy.
• Emphasis on promoting multilingualism and Indian languages. 
• Exposure to vocational education in school and higher education system.
• Focus on Formative and Diagnostic Assessment.
• Setting up multidisciplinary education and research universities(MERUs).
• Setting up of National Research Foundation(NRF).
• Multidisciplinary approach and focus on creative and divergent thinking.
• Experiential learning using previous knowledge and experiences.
• Teacher Education - 4-year integrated stage-specific, subject-specific Bachelor of Education.

Hence, it is concluded that all the above options are correct.

• Scientific notation is the method of writing, or of displaying real numbers as a decimal number between 1 and 10 followed by an integer power of 10. 
• To convert a regular number to scientific notation, we first rewrite it as a decimal, then multiply it by a power of 10.
• There is an infinite number of ways to do this for any given number, but we always prefer the one that has only a single digit in front of the decimal point. 

Let m be mass of each ball and q be charge on each ball. Force of repulsion,


In equilibrium
Tcosq = mg ...(i)
Tsinq = F ...(ii)
Divide (ii) by (i), we get,

From figure (a),



Divide (iv) by (iii), we get

The electromagnetic waves are not mechanical waves. There are vibrations of electric vectors and magnetic vectors in them. These vibrations do not need any particles present in the medium for their propagation. That's why electromagnetic waves do not require any medium for propagation.This means that electromagnetic waves can travel not only through air and solid materials, but also through the vacuum of space.

The formula for calculating the escape velocity from the surface of a celestial body (e.g. a planet) is:

where G is the universal gravitation constant, M is the planet’s mass and R is its radius. Different planets have different mass and radius - and therefore different escape velocity.

If we fill the gap then there will be no electric field at the center of ring
This signifies that electric field due to rest ring is equal to electric field due to gap and opposite in direction
so electric field due to gap= Kq/R²​
q=Qd/2πR​
thus electric field E=KQd​/ R³
Hence E will be inversely proportional to R³  and direction will be toward the gap.
 

the correct answer should be C because a meter rod can only read upto two decimal points

The dimensional formula of a given unit is [ML²T⁻³A⁻²].
So, from the given option only resistance has this dimensional formula so resistance is the correct answer.

Angular momentum L=Iω
L=mr²×ω
Since r first decreases then increases.
So due to conservation of angular momentum L first increases then decreases.
 

 So the range is 88 - 198 pF

Considering the fact that density of coin is very high in comparison of water and wood.
Density of coin is more so it was applying considerable force on wood before falling in water. 
But once it'll fall, wood can't apply same force alone so wood will come a little up as result L will decrease.
when coin falls in water wood goes up so displaced volume decreases and coin has high density so it's volume is low and it doesn't  displace liquid that much. As a result H will also decrease.

The resolving power of a telescope is given by RP∝2μsinθ​/122λ
Further, sinθ ∝ tanθ ∝ diameter of the objective.
So, the resolving power of a telescope depends on the diameter of the objective lens.

v = v₀ ​+ gt + ft²
∫₀^x​ dx = ∫₀¹​(v₀​ + gt + ft²) dt
► x = v_{0 ​}+ g/2 ​+ f​/3

By Faraday's Law of induction,
ε=− dϕ​/dt
=−Bl (dx/dt) ​=−Blv_0​
This emf should induce the movement of charges creating a current. But due to the attached capacitor, all charges are conserved.
Thus I= dq/dt ​=0
The correct option is C.

The acceleration due to gravity on surface of earth is
g=GM​/ R²
 
g=GρV​/R²
where, G is the gravitational constant, M  is mass of earth, R  is radius of earth, ρ is the density and V is the volume of earth.
∴g=Gρ(4/3)​πR^3​/ R²
 
∴g=(4/3)​GρπR
⇒g∝ρR
since, all other quantities are constant.
Hence, if the radius of the earth be increased by a factor of 5, density will decrease by 5  to keep the value of g the same.

Radius of nth orbital
r_n​= ϵ₀​n₂h₂​/ πmZe₂
Wherein 
=r_n​∝ n²​ /Z
= ϵ_0​h²/πme² ​=0.529
r=(n^2​/Z)a₀​
For Z=1 r=n²a₀​

The impending motion refers to the state of a body when it is on the verge of slipping. In such cases, the static friction has reached its upper limit and is given by the equation, F=μ_sN

KEY CONCEPT : The time period of a charged particle (m, q) moving in a magnetic field (B) is T= 2πm/qB
The time period does not depend on the speed of the particle.

E = F/q = KQ/r²