EMRS PGT Physics Mock Test - 10 Free Online Test 2026

The Correct Answer is Option 1 i.e 29th August.

• National Sports Day is celebrated every year on 29th August.
• It is celebrated to commemorate the birth anniversary of hockey legend Major Dhyan Chand.
• On this day, President of India honors eminent sports personalities with major awards including Khel Ratna, Arjuna Awards, Dronacharya Awards, and Dhyan Chand Award.
• Dhyan Chand: Born on August 29, 1905, Dhyan Chand is considered the greatest hockey player of all time.
  • Born in Uttar Pradesh, Chand earned three Olympic gold medals in 1928, 1932 and 1936 in field hockey.
  • He was conferred the Padma Bhushan award.

According to the information given in the question, we can draw the following diagram.

AC = 40 km
BC = 30 km
AB = AC - BC
AB = 40 - 30
AB = 10 km
Ravi is 10 km away from his starting point.
Hence, the correct answer is "10 km".

i) Rohit walked 30m towards South.
ii) Took a left turn and walked 50m
iii) Again he took a left turn and walked 30m.
Drawing the Diagram as per the given information:

AB = CD = 50m
Thus we can see he is 50m far from the starting point.
Hence, the correct answer is "50m".

A workbook is a collection of one or more spreadsheets and charts in a single file.

Learning is effective in an environment that is emotionally positive and satisfying to learners. Any learner who is emotionally unstable may not be able to learn anything. The teacher must make the environment conducive for students to study and learn efficiently.
Errors made by the students do not indicate that no learning has taken place. Instead, they are the windows through which a teacher can understand the thought process of the students.
Learning is affected by emotional factors at any stage. Emotions change over time as the child matures, and in response to changing environmental interactions. The kind of learning that takes place at different emotional levels also differs.
Learning involves physical, social and emotional activity also.

Naresh loves to work without supervision and set goals that are challenging, but not impossible. He learns best in solitude; thus he is a intrapersonal learner. The intrapersonal learners, as opposed to interpersonal, are the ones who work and learn best when they are alone.
They are also motivated by internal forces, rather than external ones. So, Naresh is motivated by internal forces.

As a student goes through his/ her academic career, attitudes about subject matter can be strongly influenced by a teacher's attitude about that particular student. If a student receives positive feedback from teachers then the student will probably try harder, which should translate into more academic success. If a student is being unfairly singled out because a teacher has a hidden bias, then success becomes increasingly difficult, and it becomes hard to keep that student positively motivated. However, an effective teacher should have the same attitude towards every student and cannot give differential treatment to different students.

• When an object is moving along a straight path, the magnitude of average velocity is equal to the average speed.
• Therefore, the numerical ratio of average velocity to average speed is one in a straight line motion.
• But, during curved motion, the displacement < distance covered, so the velocity < speed.

​Therefore, the numerical ratio of average velocity to average speed is equal to or less than one but can never be more than one. 

• Eddy currents are the currents induced in solid masses when the magnetic flux threading through them changes.
• Eddy currents also oppose the change in magnetic flux, so their direction is given by Lenz’s law.

Concept of holes in the semiconductor:

1. When an electron is removed from a covalent bond, it leaves a vacancy behind. An electron from a neighbouring atom can move into this vacancy, leaving the neighbour with a vacancy. In this way the vacancy formed is called a hole (or cotter), and can travel through the material and serve as an additional current carriers.
2. A hole is considered as a seat of positive charge, having magnitude of charge equal to that of an electron.
3. Holes acts as a virtual charge, although there is no physical charge on it.
4. Effective mass of hole is more than an electron.
5. Mobility of hole is less than an electron.

Electromagnetic waves vary in wavelength and frequency. Longer wavelength electromagnetic waves have lower frequencies, and shorter wavelength waves have higher frequencies. Higher frequency waves have more energy.

NOTE : If we take individual length for the purpose of calculating the magnetic field in a 3-Dimensional figure then it will be difficult.
Here a smart choice is divide the loop into two loops.
One loop is ADEFA in y-z plane and the other loop will be ABCDA in the x – y plane.

We actually do not have any current in the segment AD. By choosing the loops we find that in one loop we have to take current from A to D and in the other one from D to A. Hence these two cancel out the effect of each other as far as creating magnetic field at the concerned point P is considered.
The point (a, 0, a) is in the X-Z plane.
The magnetic field due to current in ABCDA will be in + ve Z-direction.

NOTE : Due to symmetry the y-components and xcomponents will cancel out each other.
Similarly the magnetic field due to current in ADEFA will be  in x-direction.

∴ The resultant magnetic field will be

At null point (and along the axis), earth's magnetic field and bar's magnetic field are opposite in direction.
On the equatorial line, the bar's magnetic field is opposite in direction to its field on the axis. Hence, on the equatorial line, the two fields add up.
As the null points are on the axis of the bar magnet, therefore,
B1= (μ0/4π)(2M/d3)=H
On the equatorial line of magnet at same distance(d), field due to the magnet is 
B2= (μ0/4π)(M/d3)=B1/2=H/2
Therefore, total magnetic field at this point on equatorial line is 
B=B2+H=3H/2=3×0.36G/2=0.54G
 

Beta(central Maxima) = 2 * lambda * D(distance of the screen) / d(distance between slits)
beta = 2 m, wavelength = 500nm = 5 ×10^-7m & d = 0.1mm = 1×10^-4m
► 2 = 2 × 5 × 10^-7 * D/10^-4
► 1 = 5 × 10^-3 D 
► D = 1000/5
► D = 200m

Two sources of light are said to be coherent if they emit light which always has a constant phase difference between them. It means that the two sources must emit radiations of the same wavelength. The two independent sources cannot be coherent because of the fact that independent sources cannot maintain a constant phase difference between them. For experimental purposes, two virtual sources obtained from a single parent source can act as coherent. In such a case, all the random phase changes occurring in the parent source are repeated in the virtual sources also, thus maintaining a constant phase difference between them. Since the wavelength of light waves is extremely small, the two sources must be narrow and must also be close to each other.
Interference can never be obtained with two independent sources of light, such as two bulbs or two candles, due to the fact that any two independent beams of light are always incoherent.
 

Electric flux density is the charge per unit area. Hence it is a function of charge and not any of the other values.

The Davisson-Germer experiment demonstrated the wave nature of the electron, confirming the earlier hypothesis of deBroglie. Putting wave-particle duality on a firm experimental footing, it represented a major step forward in the development of quantum mechanics. The Bragg law for diffraction had been applied to x-ray diffraction, but this was the first application to particle waves.

The body is at rest on the inclined plane, as μ > tan θ  force of friction = mg sin 30^o = 2 x 9.8 x (1/2) = 9.8 N  

Binding energy per nucleon is the ratio of the binding energy of a nucleus to the number of the nucleons.

Binding energy per nucleon = (Total binding energy) / (Number of nucleon)

Measure of stability of the nucleus: Larger the binding energy per nucleon, the greater the work that must be done to remove the nucleon from the nucleus, the more stable the nucleus.

for an approximate result, divide the length value by 1.609

► One kilometer is equals to 0.62 miles.

The unit of inductance in the SI system is the henry (H), named after American scientist Joseph Henry, which is the amount of inductance which generates a voltage of one volt when the current is changing at a rate of one ampere per second.

A teacher makes an attempt to understand the potentialities of his/her students it is related to Educational Psychology. Educational Psychology is considered as the branch of psychology that deals with the scientific study of human learning. The study of learning processes takes place from both behavioural and cognitive perspectives, allows experimenters to know about the individual differences in cognitive development, intelligence.
Hence, the correct answer is, 'Educational Psychology.'

• Globalization of Education is the integration and application of similar education systems and knowledge throughout the world across borders, improving the quality & deployment of education worldwide.
• Globalization has also led to increasing multiculturalism in societies.
• Multiculturalism promotes change and inclusion in attitudes.
• Societies that promote cultural diversity are viewed as more global and open-minded than societies that promote monoculture.
• For instance, economies and societies which promote monoculture are not as progressive and globalized as societies that promote multiculturalism.
• Diversity not only allows different kinds of people to come together, but it also brings various functions into a city, consequently enhancing globalization. 

Therefore we can conclude that There is a dire need to promote diversity in educational institutions because of the globalization of education.

दिए गए विकल्पों में से सही उत्तर विकल्प 1 'कार्य से निवृत्त होना’ है। अन्य विकल्प इसके गलत उत्तर हैं।

Key Points

• मुहावरा- गंगा नहाना
• अर्थ - ​कार्य से निवृत्त होना
• वाक्य - हर कोई अपना काम करके गंगा नहाने की चाह रखता है।
• अन्य विकल्प अनुचित हैं।

अन्य विकल्प:

Additional Information

• मुहावरा का शाब्दिक अर्थ ‘अभ्यास’ है।
• मुहावरा शब्द अरबी भाषा का शब्द है।
• हिन्दी में ऐसे वाक्यांशों को मुहावरा कहा जाता है, जो अपने साधारण अर्थ को छोड़कर विशेष अर्थ को व्यक्त करते हैं।

विकल्प घी के दिए जलाना सही है।

• घी के दिए जलाना
  • अर्थ: खुशियाँ मनाना
  • वाक्य प्रयोग: भगवान श्रीराम के अयोध्या लौटने पर प्रजा ने घी के दिए जलाए थे।

Additional Information

• घाव पर नमक छिड़कन
  • अर्थ: दुखी को और दुखी करना
  • वाक्य प्रयोग : वह अनुत्तीर्ण होने के कारण पहले दुखी है, तुम जली – कटी सुनाकर उसके घाव पर नमक छिड़क रहे हो।
• घोड़े बेचकर सोना
  • अर्थ : निश्चित होना
  • वाक्य प्रयोग: दिन-भर थकने के बाद मजदूर रात को घोड़े बेचकर सोते हैं।
• चाँद पर थूकना
  • अर्थ:निर्दोष पर दोष लगाना
  • वाक्य प्रयोग: अरे, उस संत-महात्मा पर व्यभिचार का आरोप लगाना चाँद पर थूकना है ।

• अन्य उदाहरण
• झोली भरना
  • अर्थ – भरपूर प्राप्त होना
• टाँग अड़ाना
  • अर्थ – अड़चन डालना
• टका सा जबाब देना
  • अर्थ – साफ़ इनकार करना
• टस से मस न होना
  • अर्थ – कुछ भी प्रभाव न पड़ना
• टोपी उछालना
  • अर्थ – निरादर करना

आँखों में धूल झोंकना का अर्थ 'धोखा देना'।

Key Points

• आँखों में धूल झोंकना- धोखा देना या झांसा देना
• वाक्य प्रयोग- सरकारी नौकर अपना कार्य न करके सरकार की आँखों में धूल झोंकना रहें हैं।

अन्य विकल्प-

• ढा़ढ़स बंधाना- तसल्ली देना
• वाक्य प्रयोग- मोहन का व्यापार में लगा पैसा डूब गया तो सोहन ने उसे समझाते हुए उसका ढाढ्स बधांया।
• आँख फोड़ना- बड़े ध्यान से पढ़ना
• वाक्य प्रयोग- परीक्षा के समय श्याम बहुत ध्यान से पढ़ता है।
• आदर देना- सम्मान करना।
• वाक्य प्रयोग- हमेशा बड़ो को आदर देना चाहिए।

Additional Information​महत्वपूर्ण मुहावरे-

• आग लगने पर कुँआ खोदना- पहले से कोई उपाय न कर रखना।
• अढ़ाई चावल की खिचड़ी अलग पकाना- सबसे अलग सोच-विचार रखना
• कलम तोड़ना- बहुत सुन्दर लिखना।
• कौड़ी को भी न पूछना- निकम्मा होना।
• काफूर होना- भाग जाना।