HPSC PGT Physics Mock Test - 1 - HPSC TGT/PGT MCQ

The correct answer is the 14th century.

About Firoz Shah Tughlaq:

• The Fatehabad was founded by Firoz Shah Tughlak in the 14th century. He named the city "Fatehabad" after his son's name Fateh Khan.
• Firoz Shah Tughlaq was born in 1309 at Dipalpur( now in Pakistan). He was a Muslim ruler of the Tughlaq dynasty, who reigned over the Sultanate of Delhi from 1351 to 1388.
• He was the Third Ruler of the Tughlaq dynasty after the death of Mohammad-bin Tughlaq. Mohammad-bin Tughlaq Son of Ghiyasuddin Tughlaq founder of the Tughlaq dynasty ascended the throne in the year 1325.
• Firoz Shah Tughlaq wrote his autobiography named as, Futuhat-e-Firozshahi. He established an office for Poor and Deprived sections called Diwan-i-Khairat.
• He opened a Department for the Slave people known as the Diwan-i-Bundagan. Firoz Shah Tughlaq declared the Iqtadari Framework Hereditary.
• The Four new towns were established by him named Fatebabad, Jaunpur, Firozabad, and Hissar. He was the one who started the Imposition of Jaziya on the Brahmans. Firoz Shah Tughlaq established many hospitals portrayed differently as Shifa Khana, Darul-Shifa, and Bimaristan, in Delhi.
• He died in the year 1388 and the Tughlaq dynasty starts declining after his death and could not continue to rule.

Notes:

• The founder of the Tughlaq Dynasty was Ghiyasuddin Tughlaq in 1320.

The correct answer is Abul Fazl.

Key Points

• Abul Fazl called the Brahma Sarovar of Haryana a miniature sea.
• Braham Sarovar, as the name suggests, is associated with Lord Brahma.
  • Taking a dip in the holy water of Sarovar during Solar Eclipse is considered equal to the merits of performing thousands of Asvamedha Yajnas.
  • Having seen its huge water body, Abul-Fazl during solar eclipse has described the vast water body of this Sarovar as a miniature Sea.

Additional Information

• Abul Fazl was a political advisor and high-ranked official in the Akbar administration.
  • He helped Akbar with the framing of the vision of governance with Sulh-i-kul.
  • It was about peaceful and harmonious relationships among the different religions in his administration.
• He also wrote a three-volume history of Akbar’s reign, titled Akbar Nama.
  • The first volume deals with Akbar’s ancestry.
  • The second volume recorded events from Akbar’s reign.
  • The third volume is the Ain-i Akbari. It deals with Akbar’s administration, including rich statistics on crop diversity, wages, revenue, prices.

The correct answer is Karnal.

• It is believed that the name of the city of Karnal is derived from Karna-Tal, which translates into Karna Lake.
  • This can also be the reason for calling Karnal the city of Karna in the local language.
  • Karna Lake is maintained by Haryana Tourism Corporation.

Additional Information

• The city of Karnal, said to have been founded by King Karna of Mahabharata fame, rose to prominence in 1739 when Nadir Shah defeated Muhammad Shah at Karnal.
  • Raja Gopal Singh of Jind captured Karnal in 1863, and the Marathas established themselves in Karnal in 1785.
  • However, there were clashes between the Marathas and the Sikhs.
  • In 1795 the Marathas finally snatched it from Raja Bhag Singh of Jind and handed it over to George Thomas, who took part in the fighting.

The logic follows here is :

Sum of place values of alphabets of the given word = Given number.

MONK → M + O + N + K = 13 + 15 + 14 + 11 = 53.

Similarly,

TUTOR → T + U + T + O + R = 20 + 21 + 20 + 15 + 18 = 94.

Hence, the correct answer is "94".

The meaning of synonym is Similar.

Similarly;

The meaning of Opposite is Adverse.

Hence, "Adverse" is the correct answer.

Additional Information

In education process aim, content and methods are evaluated.

Evaluation is concerned with assessing the effectiveness of teaching, teaching strategies, methods and techniques. It provides feedback to the teachers about their teaching and the learners about their learning.

National Education Policy 2020 is the first education policy of the 21st century and aims to address the many growing developmental imperatives of our country. This policy replaced the 34-year-old National Policy on Education (NPE), in 1986.

Key Points

•  National Education Policy 2020 lays emphasis on conceptual understanding and improving educational outcomes so that children can implement the acquired knowledge and skills in real-life.
• It suggests that assessment is important to find out a child's progress over a certain period of time. 
• Emphasizes on transforming assessment for optimizing learning and development of all students.
• NEP aims to provide a holistic report on student’s progress and learning.
• It should be able to depict the actual level of knowledge and performance of each student.

Thus, it is concluded that National Education Policy 2020 suggests that assessment is important to find out a child's progress over a certain period of time.

Diagnostic evaluation has a placement function and so takes place before instruction. It is used to determine underlying causes of learning difficulties. Diagnostic evaluation may include administration of standardised achievement tests, standardised diagnostic tests, teacher-made tests, observation and checklists. Scoring and interpretation can be normative (based on norms) or criterion-referenced. Results are usually shown as an individual profile of sub-skills.

The teacher must provide ask a few more questions on the same topic, so that the student arrives at the exact correct answer. The student thus would be left with a lasting impression and hence will not forget it for long time.

Joule is the SI unit of energy

As at a corner, 8 cubes can be placed symmetrically, flux linked with each cube (due to a charge Q at the corner)
will be 

Now for the faces passing through the edge A, electric field E at a face will be parallel to area of face and so flux for these three faces will be zero. Now as the cube has six faces and flux linked with three faces (through A) is zero, so flux linked with remaining three faces will be 
Hence, electric flux passed through all the six faces of the cube is 

Work done=total surface x Surface tension
=2x4πr²xσ
=2x4x3.14(0.03)²x 0.05
=1.1x10^-3J

When an object is thrown from a height a continuous gravitational acceleration acts upon the body and hence time of flight can written equal to√2gs when we consider initial velocity to be zero. Now as we can see even if initial velocity is not zero, time of flight does not depend upon the mass of the body. Hence the time of flight is always the same ideally.

When the natural frequency and external frequency of an object are equal the phenomenon is called resonance.

Let coefficient of friction be μ, then retardation will be μg.
From equation of motion.

v = u +at

0 = 6 - μg × 10

or μ = 6/100 = 0.06

The resultant of these two forces is  .Now 

Icm = ma2/6
Now, applying parallel axis theorem
Ireq = Icm + m(a/√2)² 
Ireq = 2/3 ma² 

Let the initial velocity of the body at point A is v, AB is 3 cm.

On penetrating 3 cm in a wooden block, let the body moves x distance from B to C.
For B to C:

Note: Here, it is assumed that retardation is uniform.

Initial force = load x g = 2 x 10 = 20 N

∴ initial acceleration = Force/Mass =

Final force = (load + mass of the thread) x g = ( 2 + 1 ) x 10 = 30N

∴  Final acceleration = (30/8) m/s²

The unit for electromotive force is Volt.
EMF is numerically expressed as the number of Joules of energy given by the source divided by each Coulomb to enable a unit electric charge to move across the circuit.
Volts=Joules/Coulombs

Gamma rays are electromagnetic radiation (high-energy photons) with an extreme frequency and a high energy. They are created by the decay of nuclei as they travel from a high-energy state to a lower state; this process is called “gamma decay.” Most atomic responses are accompanied by gamma emission.

The formula for magnetic flux is Φ = B × A × cosθ, where θ is the angle between the magnetic field (B) and the normal to the surface (area vector A).

Since the plane of the strip is at 60° to the field, the normal is at 30° to B.

Given: Φ = 1 mWb = 1 × 10⁻³ Wb, A = 0.02 m², θ = 30°.

So, B = Φ / (A × cos30°)
cos30° = √3/2 ≈ 0.866
B = (1 × 10⁻³) / (0.02 × 0.866) = (1 × 10⁻³) / 0.01732 ≈ 0.058 T

Therefore, the correct answer is 0.058 T.

Components connected in parallel provide alternative pathways for current flow. When cells are connected in parallel, the total voltages that they provide does not change. For example, when two or more 2 V cells are connected in parallel, they still provide a total voltage of 2 V.

Definition based

Explanation:

If a vector is multiplied by a scalar as in  pA^→ ,  then the magnitude of the resulting vector is equal to the product of p and the magnitude of  A^→, and its direction is the same as  A^→ if p is positive and opposite to  A^→ if p is negative.

Distributive law for scalar multiplication:

p(A^→ +B^→ )=pA^→ +pB^→ 

According to Malus’s law Iαcos²θ, when θ=0^o or 180^o, I=I_ocos²0^o = I_o
i.e the intensity of the light transmitted by the analyser is maximum when the transmission axes of analyser and polarizer are parallel.

According to the problem time for 20 oscillations of a pendulum 

t₁ ​= 3 9.6s,  t₂ ​= 39.9s,  t₃​ =3 9.5s

It is quite obvious from these observations that the least count by the water is 0.1s. As measurements have only one decimal place.

► Precision in measurement = least count of measuring instrument = 0.1s

► Precision in 20 oscillations = 0.1

Therefore, Precision in 1 oscillation = 0.1/ 20​= 0.005.