EMRS PGT Physics Mock Test - 6 Free Online Test 2026

A man walks 30 meters towards South, then turning to his right, he walks 30 meters, then turning to his left, he walks 20 meters, again turning to his left, he walks 30 meters. The figure are given below -

50 meters far is he from his starting point.

Hence, "50 meters" is the correct answer.

Q, R, S, T, U, and V are seated in a straight line facing North.

i) S is second to the right of T.

ii) T is second to the right of Q.

iii) R is to the immediate left of Q

iv) R is to the immediate left of Q and is second to the left of V.

Thus we can see there are two persons seating between S and V.

Hence, the correct answer is "Two".

Given:

Five years ago, father's age was 5 times that of his son

After 3 years father will be 3 times as old as his son

Calculation:

Let the present age of son be x years

Present age of father be y years

According to the question,

Five years ago, father's age was 5 times that of his son

(y - 5) = 5 (x - 5)

⇒ y - 5 = 5x - 25

⇒ y - 5x + 20 = 0 ---- (i)

After 3 years father will be 3 times as old as his son

(y + 3) = 3(x + 3)

⇒ y + 3 = 3x + 9

⇒ y - 3x - 6 = 0 ---- (ii)

Solving equation (i) and (ii) we get,

x = 13

∴ Present age of son is 13 years

Given statements: K > M < L = Z = O < P.

Conclusions:

I. P < Z → False (As, L = Z = O < P → P > Z).

II. M = Z → False ( M < L = Z → M < Z and L = Z).

Hence, "Neither Conclusion I nor II correct".

The Symbol table is as follows:

1) Rajiv is the brother of Atul.

2) Atul is the son of Sonia.

Implies, Rajiv is also the son of Sonia.

3) Sonia is the sister of Sunil.

Implies, Sunil is the maternal uncle of Rajiv and Atul.

Hence, Rajiv is the "son" of Sonia.

The logic follows here is:

In fig 1:

12 = 6 ÷ 2 × 4

12 = 3 × 4 

12 = 12

In fig 2:

80 = 20 ÷ 2 × 8

80 = 10 × 8

80 = 80

Similarly,

63 = ? ÷ 2 × 21

63 / 21 = ? ÷ 2

3 = ? ÷ 2

? = 3 × 2

? = 6

Hence, the correct answer is "6".

According to question,
A's weight is twice as much as of B.
1. A = 2B.
B's weight is four and half times as much as of C.
2. B = 4.5C
C's weight is half times as much as of D.
3. C = D/2.
D's weight is half as much as of E.
4. D = E/2.
E weight is less than A but more than C.
5. A > E > C
from 1 and 2
6. A = 2B = 9C
from 6 and 3
7. A = 2B = 9C = 4.5D
from 7 and 4
8. A = 2B = 9C = 4.5D = 2.25E
so from 8 and 5
A > B > E > D > C
So, E is lighter in weight than A and B.

Objective questions are beneficial to assess the knowledge of the complete syllabus in short time. Maximum syllabus can be covered by making objective type questions. Hence, this is the ideal way to assess whether the child has prepared entire syllabus or not.

Disciplinary issues come up when a teacher fails to engage students in a meaningful and constructive programme. The nature of students is volatile. They are easily distracted by things. Only a constructive programme could help them gain attention towards the meaningful tasks conducted in the classroom, so that their mind remains occupied to the most productive tasks.

Curie’s law in magnetism states that the magnetic susceptibility of paramagnetic materials is inversely proportional to its absolute temperature and it is given by: χ_m = C/T

Given,
n_1​=1
n_2​=5
m=1.6×10⁻²⁷kg
Momentum, P=mv=h​/λ
recoil speed, v= h​/mλ. . . . . . . . .(1)
we know that,
1/λ​=R[(1/n₁²)​​−(1/n₂²​​)]
1/λ ​=1.097×107[(1/1²​)−(1/5^2​)]
λ=9.48×10⁻⁸m
From equation (1),
recoil speed, v=6.67×10^−34​/1.6×10⁻²⁷×9.48×10⁻⁸ =4.2m/s
The correct option is C.
 

We know that torque

The magnifying power of a telescope tells us how much closer an object appears when viewed through the telescope. If a telescope has a magnifying power of 10, it means the object appears 10 times nearer than it actually is. So, a tree at a certain distance will seem to be at one-tenth of its real distance from the observer.

Magnification of a telescope is given by:
M= θ_i/θ_o​ ​​
10= (h/d_i)/(h/d_o​) ​​
10= d_o​​/d_i​
Distance of image, d_i​=d_o​​/10

This does not mean the tree appears taller; rather, its apparent distance is reduced by a factor of 10, making it appear 10 times nearer.

The velocity at P is in the X-direction (given).

After P, the positively charged particle gets deflected in the x – y plane toward – y direction and the path is non-circular.

Since in option (b), electric field is also present therefore it will also exert a force in the + X direction.
The net result of the two forces will be a non-circular path.
Only option (b) fits for the above logic. For other option, we get some other results.

The magnetic field near the conducting rod due to long current carrying wire is 
B= μ₀​I/2πr ​ (using Ampere's law, ∫B.dl=μ_0​I)
Now, induced emf due to moving rod is e=Blv= (μ₀​I/2πr) ​×lv= μ₀​vIl/2πr

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.

Unlike a chemical reaction, a nuclear reaction results in a significant change in mass and an associated change of energy, as described by Einstein’s equation. Nuclear reactions are accompanied by large changes in energy, which result in detectable changes in mass. The change in mass is related to the change in energy according to Einstein’s equation: ΔE = (Δm)c2. Large changes in energy are usually reported in kiloelectronvolts or megaelectronvolts (thousands or millions of electronvolts). With the exception of 1H, the experimentally determined mass of an atom is always less than the sum of the masses of the component particles (protons, neutrons, and electrons) by an amount called the mass defect of the nucleus. The energy corresponding to the mass defect is the nuclear binding energy, the amount of energy released when a nucleus forms from its component particles. In nuclear fission, nuclei split into lighter nuclei with an accompanying release of multiple neutrons and large amounts of energy. The critical mass is the minimum mass required to support a self-sustaining nuclear chain reaction. Nuclear fusion is a process in which two light nuclei combine to produce a heavier nucleus plus a great deal of energy.

Action research in education can be defined as the process of studying a school situation to understand and improve the quality of the educative process. It is an attractive option for teacher researchers, school administrative staff, and other stakeholders in the teaching and learning environment to consider. . It provides practitioners with new knowledge and understanding about how to improve educational practices or resolve significant problems in classrooms and school. 

The NRF (National Research Foundation) will be governed, independently of the government, by a rotating Board of Governors consisting of the very best researchers and innovators across fields.

Key Points

•  The goal of the NRF will be to enable a culture of research to permeate through our universities.
• The primary activities of the NRF will be to:
  • fund competitive, peer-reviewed grant proposals of all types and across all disciplines.
  • seed, grow and facilitate research at academic institutions.
  • act as a liaison between researchers and relevant branches of government as well as industry; so as to allow breakthroughs to be optimally brought into policy and/or implementation.
  • recognize outstanding research and progress.

Thus, it is concluded that According to NEP‐2020, National Research Foundation (NRF) may be established to enable a culture of research to permeate through universities.

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. 

The passage seems to be about a regulation passed by the government regarding medical colleges. The first sentence of the passage is Psince it introduces the fact that a regulation was passed.

The second sentence would be R, which tells us about the content of the regulation.

The third sentence should be Q. Q also gives us information about the content of the regulation but it contains the word 'also', which makes it obvious that it will come after R.

The last sentence is S, which tells us what is not mentioned in the regulation. Therefore, the correct sequence is PRQS.

'Picturesque' means a view of something that is visually pleasing. Thus, it is the best replacement for the given phrase.
None of the other options exactly mean the given phrase.
Example- Scotland is famous for its picturesque landscape and structured architecture. 

'Giving a slap on the wrist' denotes that a small or nominal punishment being given for a crime. Option 1 is thus the correct alternative.
Example- The teacher let the bully off with only a slap on the wrist. This motivated him to further continue his acts.

सही उत्तर द्ध = द् + ध है।

Key Points

• संयुक्ताक्षरों में उपयोग में लिए गए वर्णो के आधार पर सही जोड़ द्ध = द् + ध है।
• द् से निर्मित अन्य शब्द- द्भ (=द्‌भ), द्म (द्‌म), द्य (=द्‌य), द्र = द्‌र)
• संयुक्त व्यंजन - जो व्यंजन 2 या 2 से अधिक व्यंजनों के मिलने से बनते हैं उन्हें संयुक्त व्यंजन कहा जाता है।
• संयुक्त व्यंजन में जो पहला व्यंजन होता है, वो हमेशा स्वर रहित होता है।
• हिंदी वर्णमाला में 4 संयुक्त व्यंजन होते हैं।
  • क्ष - क् + ष = क्ष - अक्षय, क्षत्रिय, रक्षक
  • त्र - त् + र = त्र - मित्र, छात्र, त्रिशूल
  • ज्ञ - ज् + ञ = ज्ञ - ज्ञान, यज्ञ, अज्ञात
  • श्र - श् + र = श्र - श्रम, आश्रम, श्रवण

Additional Information

उपर्युक्त में से उत्क्षिप्त व्यंजन है - 'ड़, ढ़'

• उत्क्षिप्त का अर्थ होता है फेंकना या फेंका हुआ है।
• अतः वें व्यंजन जिनके उच्चारण में जिह्वा का अग्र भाग वेग से ऊपर उठकर मूर्धा से टकराकर तुरन्त उसी वेग से नीचे लौट आता है,
• उन्हें उत्क्षिप्त व्यंजन के साथ ताड़नजात व्यंजन या द्विस्पृष्ट व्यंजन भी कहते हैं।
• सिर्फ 'ड़, ढ़' ताड़नजात व्यंजन या द्विस्पृष्ट व्यंजन कहते हैं।न

Key Pointsकुछ महत्वपूर्ण वर्ण के उच्चारण-स्थान:-

• कंठ्य (गले से) :- क, ख, ग, घ, ङ
• तालव्य (कठोर तालु से) :- च, छ, ज, झ, ञ, य, श
• मूर्धन्य (कठोर तालु के अगले भाग से) :- ट, ठ, ड, ढ, ण, ड़, ढ़, ष
• दंत्य (दाँतों से) :- त, थ, द, ध, न
• वर्त्स्य (दाँतों के मूल से) :- स, र, ल
• ओष्ठय (दोनों होंठों से) :- प, फ, फ़, ब, भ, म
• दंतौष्ठय (निचले होंठ व ऊपरी दाँतों से) :- व

अघोष ध्वनि का युग्म हैं-प,फ।

Key Pointsअघोष ध्वनि-

• स्वनविज्ञान और स्वनिमविज्ञान में अघोष (voiceless या surd) वह ध्वनियाँ (विशेषकर व्यंजन) होती हैं जिनमें स्वर-रज्जु में कम्पन नहीं होता है।

अघोष ध्वनि है-

• देवनागरी के हर नियमित वर्ग में पहले दो वर्ण अघोष होते हैं।
• उदाहरण- ​
  • क/ख, च/छ, त/थ, ट/ठ, प/फ अघोष हैं।

Important Pointsध्वनि-

• ध्वनि (Sound) एक प्रकार का कम्पन या विक्षोभ है जो किसी ठोस, द्रव या गैस से होकर संचारित होती है। किन्तु मुख्य रूप से उन कम्पनों को ही ध्वनि कहते हैं जो मानव के कान (Ear) से सुनायी पडती हैं।

Additional Informationघोष ध्वनि-

• अघोष ध्वनि के विपरीत घोष (voiced) वह ध्वनियाँ होती हैं जिनमें स्वर-रज्जु में कम्पन होता है।
• देवनागरी के हर नियमित वर्ग में बाद के दो घोष होते हैं।
• उदाहरण-
  • ग/घ, ज/झ, द/ध, ड/ढ, ब/भ घोष हैं।