HPSC PGT Physics Mock Test - 6 - HPSC TGT/PGT MCQ

The correct answer is Femur.

Key Points

• The largest bone in the human body is the femur, the thighbone.
• It is the largest, longest, and strongest bone in the human body.
• The shortest bone in the human body is the stapes or stirrup bone in the middle ear.
• The femur runs from the keen to the hip.
• The Femur or thigh bone is the largest and heaviest bone in the human body.
• At the proximal end of the Femur, there is a rounded prominence which is called the Head of the Femur.
• The femur runs from the keen to the hip.
• It carries all the upper body weight.
• The other parts of the leg are the tibia, femur, fibula, and keep cap also known as patella.

Additional Information

• The human skeleton is made up of 206 bones, including bones of the
  • Skull:  including the jaw bone (mandible, maxilla)
  • Spine: cervical, thoracic and lumbar vertebrae, sacrum and tailbone (coccyx)
  • Chest: ribs and breastbone (sternum)
  • Arms: the shoulder blade (scapula), collar bone (clavicle), radius, humerus and ulna
  • Hands: wrist bones (carpals), metacarpals and phalanges
  • Pelvis: hip bones
  • Legs: the thigh bone (femur), the kneecap (patella), shin bone (tibia) and fibula
  • Feet: tarsals, metatarsals, and phalanges.

The correct answer is ​Palwal.

• Mahatma Gandhi was arrested on April 10, 1919, when he was going to Punjab against the Rowlatt Act.

Key Points

• Palwal Railway station is 29 km from Faridabad.
• This was the place where Mahatma Gandhi was arrested for the first time.
• In his remembrance, a building called ‘Gandhi Ashram’ is made.
• Palwal is the 21st district of Haryana and Palwal city is the headquarters of this district.

Additional Information

• Palwal got its name from a demon ‘Pulwasur’ who ruled this place during the time of Pandavas.
• He was killed by Balram, the elder brother of Shri Krishna.
• In memory of this incident ‘, the Baldev chat ka Mela festival is organized every year.

The correct answer is Komal Gurjar.

Key Points

Anita Kundu

• She is a sub-inspector of police and passionate mountaineer, is the first woman to scale Mount Everest from both Nepal and China sides.
• She hails from village Faridpur, Hisar (Haryana).
• She was born in Hisar, Haryana, Kundu joined the Haryana Police in 2008.
• From an early age, she had been drawn to challenging sports - as a pre-teen, she had trained in boxing. Hence, Option 1 is correct.

Mamta Sodha

• She is an Indian sportsperson, known for her successful 2010 attempt to scale Mount Everest.
• She was honoured by the Government of India, in 2014, by bestowing on her the Padma Shri, the fourth highest civilian award, for her services to the field of mountaineering sport.

Komal Gurjar

• Komal Gurjar is a junior women wrestler.

Santosh Yadav

• She is an Indian mountaineer.
• She is the first woman in the world to climb Mount Everest twice and the first woman to successfully climb Mount Everest from Kangshung Face.
• She climbed the peak first in May 1992 and then again in May 1993 with an Indo-Nepalese Team

The correct answer is the Fatehabad district.

About Fatehabad District:

• The Fatehabad city recognised as the Fatehabad district on 15th July 1997. It was separated from the Hisar district of Haryana state and recognized as the new separate district.
• It is one of the smallest districts in the Haryana State and covers 5.69 % areas of the state. Fatehabad district is surrounded by Sirsa district in the West direction, Punjab state in the North, Jind district in the East, Hisar district, and Rajasthan state in the South. 
• The Geographical area of the Fatehabad district is 2520 km, which is 5.4% of the total state share. Fatehabad is connected by metalled roads with important cities of the Haryana and Delhi state. 
• According to Puranas, the areas of Fatehabad district remained a part of the Nanda Empire. It is situated on the banks of Saraswati and the Drishadvati river.
• The discovery of Ashokan pillars at Fatehabad and Hisar shows that the area of the district remained a part of the Mauryan Empire.

About Humayun Mosque:

• There is a Small Mosque built by him known as the Humayun mosque in the city of Fatehabad. The reason behind the Mosque was built by the 2nd Mughal Emperor Humayun, who in his fight after his defeat at the hands of Sher Shah Suri happened to pass through the city of Fatehabad.

Image of the Humayun Mosque:

1) 8, 4, 3, 7, 1, 5, 2, 6

2) 5, 2, 7, 3, 4, 1, 8, 6

3) 3, 1, 6, 8, 4, 5, 2, 7

4) 1, 4, 8, 3, 2, 5, 7, 6

'POLITICS' is a meaningful English word.

Hence, '1, 4, 8, 3, 2, 5, 7, 6' is the correct answer.

Given:

Efficiency of Amit = 2 × Efficiency of Ramit

Concept used:

Total work = Efficiency × Time period

Calculation:

The efficiency of Amit = 2

Efficiency of Ramit = 1

Total work = (2 + 1) × 28 = 3 × 28 = 84

Number of days Ramit takes to complete the whole work = 84/1 = 84

∴ The number of days in Ramit will complete the work is 84 days.

The family chart is as follows:

i) A is father of C and D is son of B.

ii) E is brother of A.

iii) If C is sister of D

Drawing the family tree as per the given information:

Thus we can see B is the wife of A.

E is the brother of A.

Thus we can conclude B is the sister-in-law of E.

Hence, the correct answer is "Sister-in-law".

Emotional intelligence is a type of ability to manage and understand a person's emotions. People who possess a high degree of emotional intelligence are aware of what they are feeling. People who possess a low degree of emotional intelligence remain confused about their emotions. Empathising is associated with emotional intelligence. It is the ability to understand the feelings of another person.
Hence, the correct answer is, 'Empathising.'

NEP 2020 recommends the incorporation of internships and projects to promote experiential learning.

Explanation:An intrinsic semiconductor, also called an undoped semiconductor or i-type semiconductor, is a pure semiconductor without any significant dopant species present. The number of charge carriers is therefore determined by the properties of the material itself instead of the amount of impurities. In intrinsic semiconductors the number of excited electrons and the number of holes are equal: n = p.

From conservation of angular momentum, 
mr₀ = r/2 = mvr
⇒ v = v₀/2
From conservation of energy,

When the angular displacement of the disc is θ the deformation (elongation and compression) in each  spring is x = Rθ .

We have, (1/v)−(1/−90)=1/f⇒(1.5−1)(1/30)=1/60
∴ v=180 cm
∴|m|=∣v/u∣=180/90=2.0

The angular momentum L of the particle is given by

Total mass=80+20=100
w=mgh(where m=100, g=9.8, h=40m)
w=100×9.8×40
w=39200J
work done by man weighing 80 kg raising a stone of 20kgf to the top of building of Height is 40m is 39,200J

Time period of oscillation of pendulam 

where L is length of pendulam and g is acceleration due to gravity.
hence we have  ...........................(1)
hence 

Constructive interference occurs when the path differences (S₁​P−S₂​P) is an integral multiple of λ or (S₁​P−S₂​P)=nλ
Where n=0,1 ,2 3,….

Zener Diodes can be used to produce a stabilised voltage output with low ripple under varying load current conditions. By passing a small current through the diode from a voltage source, via a suitable current limiting resistor (RS), the zener diode will conduct sufficient current to maintain a voltage drop of Vout.

Copper is a metal whereas Germanium is Semi-conductor.
NOTE : Resistance of metal decreases and semiconductor increases with decrease in temperature.

The direction of the current will be anticlockwise.
 
According to Lenz's law, the current in the coil will be induced in the direction that'll oppose the external magnetic field .
As the flux due to the external magnet is increasing ( as the N-pole is brought close ) , the coil will have to induce current in the anticlockwise direction to oppose this increase in flux and not in clockwise direction as that'll end up supporting the external flux.

The actual mass is always less than the sum of the individual masses of the constituent protons and neutrons because energy is removed when the nucleus is formed. This energy has mass, which is removed from the total mass of the original particles.

x₁ + x₂ = l₁

Differentiating with respect to time,  we get v₁ + v₃ = 0

 Again differentiating w.r.t. time, 

The result of an addition or subtraction in the number having different precisions should be reported to the same number of decimal places as present in the number having the least number of decimal places.

The final result should, therefore, be rounded off to one decimal place, i.e. 663.8

Electric potential is a pure Scalar quantity, The reason is as follows.
The Electric Potential is defined as the amount of work-done per unit positive charge to bring from infinity to that point under the influence of the primary charge only.
U=W/q
And work done is defined as the dot product of force and displacement which is a scalar quantity.
W=F.S
Thus Electric potential is a scalar quantity.