NEET 2022 Past Year Paper with Detailed Solutions | NEET Past Year Papers PDF Download

 Page 1


- 1 - 
Answers & Solutions 
for 
NEET (UG)-2022 
 
 
  
DATE : 17/07/2022 
Time : 3 hrs. 20 Min. M.M. : 720 
Important Instructions :  
1. The test is of 3.20 hours duration and the Test Booklet contains 200 multiple choice questions (Four options 
with a single correct answer). There are two sections in each subject, i.e. Section-A & Section-B. You have 
to attempt all 35 questions from Section-A & only 10 questions from Section-B out of 15. (Candidates are 
advised to read all 15 questions in each subject of Section-B before they start attempting the question 
paper. In the event of a candidate attempting more than ten questions, the first ten questions answered 
by the candidate shall be evaluated.) 
2. Each question carries 4 marks. For each correct response, the candidate will get 4 marks. For every wrong 
response 1 mark shall be deducted from the total scores. The maximum marks are 720. 
3. Use Blue / Black Ball point Pen only for writing particulars on this page / marking responses on Answer 
Sheet. 
4. Rough work is to be done in the space provided for this purpose in the Test Booklet only. 
5. On completion of the test, the candidate must handover the Answer Sheet to the Invigilator before leaving 
the Room / Hall. The candidates are allowed to take away this Test Booklet with them. 
6. The CODE for this Booklet is Q1. 
7. The candidates should ensure that the Answer Sheet is not folded. Do not make any stray marks on the 
Answer Sheet. Do not write your Roll No. anywhere else except in the specified space in the Test 
Booklet/Answer Sheet. Use of white fluid for correction is NOT permissible on the Answer Sheet. 
8. Each candidate must show on-demand his/her Admission Card to the Invigilator. 
9. No candidate, without special permission of the Centre Superintendent or Invigilator, would leave his/her 
seat. 
10. Use of Electronic/Manual Calculator is prohibited. 
11. The candidates are governed by all Rules and Regulations of the examination with regard to their conduct 
in the Examination Hall. All cases of unfair means will be dealt with as per Rules and Regulations of this 
examination. 
12. No part of the Test Booklet and Answer Sheet shall be detached under any circumstances. 
13. The candidates will write the Correct Test Booklet Code as given in the Test Booklet / Answer Sheet in the 
Attendance Sheet. 
Test Booklet Code 
Q1 
BHOLA 
Page 2


- 1 - 
Answers & Solutions 
for 
NEET (UG)-2022 
 
 
  
DATE : 17/07/2022 
Time : 3 hrs. 20 Min. M.M. : 720 
Important Instructions :  
1. The test is of 3.20 hours duration and the Test Booklet contains 200 multiple choice questions (Four options 
with a single correct answer). There are two sections in each subject, i.e. Section-A & Section-B. You have 
to attempt all 35 questions from Section-A & only 10 questions from Section-B out of 15. (Candidates are 
advised to read all 15 questions in each subject of Section-B before they start attempting the question 
paper. In the event of a candidate attempting more than ten questions, the first ten questions answered 
by the candidate shall be evaluated.) 
2. Each question carries 4 marks. For each correct response, the candidate will get 4 marks. For every wrong 
response 1 mark shall be deducted from the total scores. The maximum marks are 720. 
3. Use Blue / Black Ball point Pen only for writing particulars on this page / marking responses on Answer 
Sheet. 
4. Rough work is to be done in the space provided for this purpose in the Test Booklet only. 
5. On completion of the test, the candidate must handover the Answer Sheet to the Invigilator before leaving 
the Room / Hall. The candidates are allowed to take away this Test Booklet with them. 
6. The CODE for this Booklet is Q1. 
7. The candidates should ensure that the Answer Sheet is not folded. Do not make any stray marks on the 
Answer Sheet. Do not write your Roll No. anywhere else except in the specified space in the Test 
Booklet/Answer Sheet. Use of white fluid for correction is NOT permissible on the Answer Sheet. 
8. Each candidate must show on-demand his/her Admission Card to the Invigilator. 
9. No candidate, without special permission of the Centre Superintendent or Invigilator, would leave his/her 
seat. 
10. Use of Electronic/Manual Calculator is prohibited. 
11. The candidates are governed by all Rules and Regulations of the examination with regard to their conduct 
in the Examination Hall. All cases of unfair means will be dealt with as per Rules and Regulations of this 
examination. 
12. No part of the Test Booklet and Answer Sheet shall be detached under any circumstances. 
13. The candidates will write the Correct Test Booklet Code as given in the Test Booklet / Answer Sheet in the 
Attendance Sheet. 
Test Booklet Code 
Q1 
BHOLA 
- 2 - 
PHYSICS 
 
SECTION-A 
1. 
Match List-I with List-II 
 List-I 
(Electromagnetic waves) 
 List-II 
(Wavelength) 
(a) AM radio waves (i) 10
–10
 m 
(b) Microwaves (ii) 10
2
 m 
(c) Infrared radiations (iii) 10
–2
 m 
(d) X-rays (iv) 10
–4
 m 
Choose the correct answer from the options given below 
(1) (a) - (iv), (b) - (iii), (c) - (ii), (d) - (i) (2) (a) - (iii), (b) - (ii), (c) - (i), (d) - (iv) 
(3) (a) - (iii), (b) - (iv), (c) - (ii), (d) - (i) (4) (a) - (ii), (b) - (iii), (c) - (iv), (d) - (i) 
Answer (4) 
Sol.  
Waves Wavelength 
AM radio waves 10
2
 m 
Microwaves 10
–2
 m 
Infrared radiations 10
–4
 m 
X-rays 10
–10
 m 
 (a) - (ii) 
 (b) - (iii) 
 (c) - (iv) 
 (d) - (i) 
2. An ideal gas undergoes four different processes from the same initial state as shown in the figure below. 
Those processes are adiabatic, isothermal, isobaric and isochoric. The curve which represents the adiabatic 
process among 1, 2, 3 and 4 is 
 
(1) 1 (2) 2 
(3) 3 (4) 4 
Answer (2) 
Page 3


- 1 - 
Answers & Solutions 
for 
NEET (UG)-2022 
 
 
  
DATE : 17/07/2022 
Time : 3 hrs. 20 Min. M.M. : 720 
Important Instructions :  
1. The test is of 3.20 hours duration and the Test Booklet contains 200 multiple choice questions (Four options 
with a single correct answer). There are two sections in each subject, i.e. Section-A & Section-B. You have 
to attempt all 35 questions from Section-A & only 10 questions from Section-B out of 15. (Candidates are 
advised to read all 15 questions in each subject of Section-B before they start attempting the question 
paper. In the event of a candidate attempting more than ten questions, the first ten questions answered 
by the candidate shall be evaluated.) 
2. Each question carries 4 marks. For each correct response, the candidate will get 4 marks. For every wrong 
response 1 mark shall be deducted from the total scores. The maximum marks are 720. 
3. Use Blue / Black Ball point Pen only for writing particulars on this page / marking responses on Answer 
Sheet. 
4. Rough work is to be done in the space provided for this purpose in the Test Booklet only. 
5. On completion of the test, the candidate must handover the Answer Sheet to the Invigilator before leaving 
the Room / Hall. The candidates are allowed to take away this Test Booklet with them. 
6. The CODE for this Booklet is Q1. 
7. The candidates should ensure that the Answer Sheet is not folded. Do not make any stray marks on the 
Answer Sheet. Do not write your Roll No. anywhere else except in the specified space in the Test 
Booklet/Answer Sheet. Use of white fluid for correction is NOT permissible on the Answer Sheet. 
8. Each candidate must show on-demand his/her Admission Card to the Invigilator. 
9. No candidate, without special permission of the Centre Superintendent or Invigilator, would leave his/her 
seat. 
10. Use of Electronic/Manual Calculator is prohibited. 
11. The candidates are governed by all Rules and Regulations of the examination with regard to their conduct 
in the Examination Hall. All cases of unfair means will be dealt with as per Rules and Regulations of this 
examination. 
12. No part of the Test Booklet and Answer Sheet shall be detached under any circumstances. 
13. The candidates will write the Correct Test Booklet Code as given in the Test Booklet / Answer Sheet in the 
Attendance Sheet. 
Test Booklet Code 
Q1 
BHOLA 
- 2 - 
PHYSICS 
 
SECTION-A 
1. 
Match List-I with List-II 
 List-I 
(Electromagnetic waves) 
 List-II 
(Wavelength) 
(a) AM radio waves (i) 10
–10
 m 
(b) Microwaves (ii) 10
2
 m 
(c) Infrared radiations (iii) 10
–2
 m 
(d) X-rays (iv) 10
–4
 m 
Choose the correct answer from the options given below 
(1) (a) - (iv), (b) - (iii), (c) - (ii), (d) - (i) (2) (a) - (iii), (b) - (ii), (c) - (i), (d) - (iv) 
(3) (a) - (iii), (b) - (iv), (c) - (ii), (d) - (i) (4) (a) - (ii), (b) - (iii), (c) - (iv), (d) - (i) 
Answer (4) 
Sol.  
Waves Wavelength 
AM radio waves 10
2
 m 
Microwaves 10
–2
 m 
Infrared radiations 10
–4
 m 
X-rays 10
–10
 m 
 (a) - (ii) 
 (b) - (iii) 
 (c) - (iv) 
 (d) - (i) 
2. An ideal gas undergoes four different processes from the same initial state as shown in the figure below. 
Those processes are adiabatic, isothermal, isobaric and isochoric. The curve which represents the adiabatic 
process among 1, 2, 3 and 4 is 
 
(1) 1 (2) 2 
(3) 3 (4) 4 
Answer (2) 
- 3 - 
Sol. 
adiabatic
–
dP
P
dV
??
= ?
??
??
 
 
isothermal
–
dP
P
dV
??
=
??
??
 
 
adiabatic isothermal
dP dP
dV dV
?? ??
>
?? ??
?? ??
 
  
3. The angular speed of a fly wheel moving with uniform angular acceleration changes from 1200 rpm to 3120 
rpm in 16 seconds. The angular acceleration in rad/s
2
 is 
(1) 2p (2) 4p 
(3) 12p (4) 104p 
Answer (2) 
Sol. Angular acceleration 
? -?
a =
fi
t
 
 
2
3120 rad/s
60
p
?= ×
f
 
 
2
1200 rad/s
60
p
?= ×
i
 
 ? 
(3120 1200) 2
4
16 60
-p
a= × = p 
4. 
 
In the given circuits (a), (b) and (c), the potential drop across the two p-n junctions are equal in 
(1) Circuit (a) only (2) Circuit (b) only 
(3) Circuit (c) only (4) Both circuits (a) and (c) 
Answer (4) 
Page 4


- 1 - 
Answers & Solutions 
for 
NEET (UG)-2022 
 
 
  
DATE : 17/07/2022 
Time : 3 hrs. 20 Min. M.M. : 720 
Important Instructions :  
1. The test is of 3.20 hours duration and the Test Booklet contains 200 multiple choice questions (Four options 
with a single correct answer). There are two sections in each subject, i.e. Section-A & Section-B. You have 
to attempt all 35 questions from Section-A & only 10 questions from Section-B out of 15. (Candidates are 
advised to read all 15 questions in each subject of Section-B before they start attempting the question 
paper. In the event of a candidate attempting more than ten questions, the first ten questions answered 
by the candidate shall be evaluated.) 
2. Each question carries 4 marks. For each correct response, the candidate will get 4 marks. For every wrong 
response 1 mark shall be deducted from the total scores. The maximum marks are 720. 
3. Use Blue / Black Ball point Pen only for writing particulars on this page / marking responses on Answer 
Sheet. 
4. Rough work is to be done in the space provided for this purpose in the Test Booklet only. 
5. On completion of the test, the candidate must handover the Answer Sheet to the Invigilator before leaving 
the Room / Hall. The candidates are allowed to take away this Test Booklet with them. 
6. The CODE for this Booklet is Q1. 
7. The candidates should ensure that the Answer Sheet is not folded. Do not make any stray marks on the 
Answer Sheet. Do not write your Roll No. anywhere else except in the specified space in the Test 
Booklet/Answer Sheet. Use of white fluid for correction is NOT permissible on the Answer Sheet. 
8. Each candidate must show on-demand his/her Admission Card to the Invigilator. 
9. No candidate, without special permission of the Centre Superintendent or Invigilator, would leave his/her 
seat. 
10. Use of Electronic/Manual Calculator is prohibited. 
11. The candidates are governed by all Rules and Regulations of the examination with regard to their conduct 
in the Examination Hall. All cases of unfair means will be dealt with as per Rules and Regulations of this 
examination. 
12. No part of the Test Booklet and Answer Sheet shall be detached under any circumstances. 
13. The candidates will write the Correct Test Booklet Code as given in the Test Booklet / Answer Sheet in the 
Attendance Sheet. 
Test Booklet Code 
Q1 
BHOLA 
- 2 - 
PHYSICS 
 
SECTION-A 
1. 
Match List-I with List-II 
 List-I 
(Electromagnetic waves) 
 List-II 
(Wavelength) 
(a) AM radio waves (i) 10
–10
 m 
(b) Microwaves (ii) 10
2
 m 
(c) Infrared radiations (iii) 10
–2
 m 
(d) X-rays (iv) 10
–4
 m 
Choose the correct answer from the options given below 
(1) (a) - (iv), (b) - (iii), (c) - (ii), (d) - (i) (2) (a) - (iii), (b) - (ii), (c) - (i), (d) - (iv) 
(3) (a) - (iii), (b) - (iv), (c) - (ii), (d) - (i) (4) (a) - (ii), (b) - (iii), (c) - (iv), (d) - (i) 
Answer (4) 
Sol.  
Waves Wavelength 
AM radio waves 10
2
 m 
Microwaves 10
–2
 m 
Infrared radiations 10
–4
 m 
X-rays 10
–10
 m 
 (a) - (ii) 
 (b) - (iii) 
 (c) - (iv) 
 (d) - (i) 
2. An ideal gas undergoes four different processes from the same initial state as shown in the figure below. 
Those processes are adiabatic, isothermal, isobaric and isochoric. The curve which represents the adiabatic 
process among 1, 2, 3 and 4 is 
 
(1) 1 (2) 2 
(3) 3 (4) 4 
Answer (2) 
- 3 - 
Sol. 
adiabatic
–
dP
P
dV
??
= ?
??
??
 
 
isothermal
–
dP
P
dV
??
=
??
??
 
 
adiabatic isothermal
dP dP
dV dV
?? ??
>
?? ??
?? ??
 
  
3. The angular speed of a fly wheel moving with uniform angular acceleration changes from 1200 rpm to 3120 
rpm in 16 seconds. The angular acceleration in rad/s
2
 is 
(1) 2p (2) 4p 
(3) 12p (4) 104p 
Answer (2) 
Sol. Angular acceleration 
? -?
a =
fi
t
 
 
2
3120 rad/s
60
p
?= ×
f
 
 
2
1200 rad/s
60
p
?= ×
i
 
 ? 
(3120 1200) 2
4
16 60
-p
a= × = p 
4. 
 
In the given circuits (a), (b) and (c), the potential drop across the two p-n junctions are equal in 
(1) Circuit (a) only (2) Circuit (b) only 
(3) Circuit (c) only (4) Both circuits (a) and (c) 
Answer (4) 
- 4 - 
Sol. Potential drops across the p-n junctions will be same if either both junctions are forward biased or both 
junction are reverse biased. 
 In figure (a) and (c), both junctions are forward biased therefore both have same potential.  
 In figure (b) first junction is forward biased and second junction is reverse biased, so both junctions have 
different potential difference. 
5. A biconvex lens has radii of curvature, 20 cm each. If the refractive index of the material of the lens is 1.5, the 
power of the lens is 
(1) +2 D 
(2) +20 D 
(3) +5 D 
(4) Infinity 
Answer (3) 
Sol. Power of lens is given by 
 
1
()
P
fm
= 
 ( )
12
1 11
1
f RR
? ?
= µ- -
? ?
? ?
 
 
13 1 1
1
2 20 20 f
? ?? ?
= -+
??
? ?
? ?? ?
 
 f = 20 cm 
 
2
1
20 10
P
-
=
×
 
    = 5 D 
6. 
The graph which shows the variation of the de Broglie wavelength (?) of a particle and its associated 
momentum (p) is 
(1)  (2)  
(3)  (4)  
Answer (4) 
Page 5


- 1 - 
Answers & Solutions 
for 
NEET (UG)-2022 
 
 
  
DATE : 17/07/2022 
Time : 3 hrs. 20 Min. M.M. : 720 
Important Instructions :  
1. The test is of 3.20 hours duration and the Test Booklet contains 200 multiple choice questions (Four options 
with a single correct answer). There are two sections in each subject, i.e. Section-A & Section-B. You have 
to attempt all 35 questions from Section-A & only 10 questions from Section-B out of 15. (Candidates are 
advised to read all 15 questions in each subject of Section-B before they start attempting the question 
paper. In the event of a candidate attempting more than ten questions, the first ten questions answered 
by the candidate shall be evaluated.) 
2. Each question carries 4 marks. For each correct response, the candidate will get 4 marks. For every wrong 
response 1 mark shall be deducted from the total scores. The maximum marks are 720. 
3. Use Blue / Black Ball point Pen only for writing particulars on this page / marking responses on Answer 
Sheet. 
4. Rough work is to be done in the space provided for this purpose in the Test Booklet only. 
5. On completion of the test, the candidate must handover the Answer Sheet to the Invigilator before leaving 
the Room / Hall. The candidates are allowed to take away this Test Booklet with them. 
6. The CODE for this Booklet is Q1. 
7. The candidates should ensure that the Answer Sheet is not folded. Do not make any stray marks on the 
Answer Sheet. Do not write your Roll No. anywhere else except in the specified space in the Test 
Booklet/Answer Sheet. Use of white fluid for correction is NOT permissible on the Answer Sheet. 
8. Each candidate must show on-demand his/her Admission Card to the Invigilator. 
9. No candidate, without special permission of the Centre Superintendent or Invigilator, would leave his/her 
seat. 
10. Use of Electronic/Manual Calculator is prohibited. 
11. The candidates are governed by all Rules and Regulations of the examination with regard to their conduct 
in the Examination Hall. All cases of unfair means will be dealt with as per Rules and Regulations of this 
examination. 
12. No part of the Test Booklet and Answer Sheet shall be detached under any circumstances. 
13. The candidates will write the Correct Test Booklet Code as given in the Test Booklet / Answer Sheet in the 
Attendance Sheet. 
Test Booklet Code 
Q1 
BHOLA 
- 2 - 
PHYSICS 
 
SECTION-A 
1. 
Match List-I with List-II 
 List-I 
(Electromagnetic waves) 
 List-II 
(Wavelength) 
(a) AM radio waves (i) 10
–10
 m 
(b) Microwaves (ii) 10
2
 m 
(c) Infrared radiations (iii) 10
–2
 m 
(d) X-rays (iv) 10
–4
 m 
Choose the correct answer from the options given below 
(1) (a) - (iv), (b) - (iii), (c) - (ii), (d) - (i) (2) (a) - (iii), (b) - (ii), (c) - (i), (d) - (iv) 
(3) (a) - (iii), (b) - (iv), (c) - (ii), (d) - (i) (4) (a) - (ii), (b) - (iii), (c) - (iv), (d) - (i) 
Answer (4) 
Sol.  
Waves Wavelength 
AM radio waves 10
2
 m 
Microwaves 10
–2
 m 
Infrared radiations 10
–4
 m 
X-rays 10
–10
 m 
 (a) - (ii) 
 (b) - (iii) 
 (c) - (iv) 
 (d) - (i) 
2. An ideal gas undergoes four different processes from the same initial state as shown in the figure below. 
Those processes are adiabatic, isothermal, isobaric and isochoric. The curve which represents the adiabatic 
process among 1, 2, 3 and 4 is 
 
(1) 1 (2) 2 
(3) 3 (4) 4 
Answer (2) 
- 3 - 
Sol. 
adiabatic
–
dP
P
dV
??
= ?
??
??
 
 
isothermal
–
dP
P
dV
??
=
??
??
 
 
adiabatic isothermal
dP dP
dV dV
?? ??
>
?? ??
?? ??
 
  
3. The angular speed of a fly wheel moving with uniform angular acceleration changes from 1200 rpm to 3120 
rpm in 16 seconds. The angular acceleration in rad/s
2
 is 
(1) 2p (2) 4p 
(3) 12p (4) 104p 
Answer (2) 
Sol. Angular acceleration 
? -?
a =
fi
t
 
 
2
3120 rad/s
60
p
?= ×
f
 
 
2
1200 rad/s
60
p
?= ×
i
 
 ? 
(3120 1200) 2
4
16 60
-p
a= × = p 
4. 
 
In the given circuits (a), (b) and (c), the potential drop across the two p-n junctions are equal in 
(1) Circuit (a) only (2) Circuit (b) only 
(3) Circuit (c) only (4) Both circuits (a) and (c) 
Answer (4) 
- 4 - 
Sol. Potential drops across the p-n junctions will be same if either both junctions are forward biased or both 
junction are reverse biased. 
 In figure (a) and (c), both junctions are forward biased therefore both have same potential.  
 In figure (b) first junction is forward biased and second junction is reverse biased, so both junctions have 
different potential difference. 
5. A biconvex lens has radii of curvature, 20 cm each. If the refractive index of the material of the lens is 1.5, the 
power of the lens is 
(1) +2 D 
(2) +20 D 
(3) +5 D 
(4) Infinity 
Answer (3) 
Sol. Power of lens is given by 
 
1
()
P
fm
= 
 ( )
12
1 11
1
f RR
? ?
= µ- -
? ?
? ?
 
 
13 1 1
1
2 20 20 f
? ?? ?
= -+
??
? ?
? ?? ?
 
 f = 20 cm 
 
2
1
20 10
P
-
=
×
 
    = 5 D 
6. 
The graph which shows the variation of the de Broglie wavelength (?) of a particle and its associated 
momentum (p) is 
(1)  (2)  
(3)  (4)  
Answer (4) 
- 5 - 
Sol. de-Broglie wavelength associated with a particle is given by 
 
h
p
?= 
 
1
p
??  
 
 
7. As the temperature increases, the electrical resistance 
(1) Increases for both conductors and semiconductors 
(2) Decreases for both conductors and semiconductors 
(3) Increases for conductors but decreases for semiconductors 
(4) Decreases for conductors but increases for semiconductors 
Answer (3) 
Sol. As the temperature increases the resistivity of the conductor increases hence the electrical resistance 
increases. However for semiconductor the resistivity decreases with the temperature. Hence electrical 
resistance of semiconductor decreases.  
8. A spherical ball is dropped in a long column of a highly viscous liquid. The curve in the graph shown, which 
represents the speed of the ball (v) as a function of time (t) is 
 
(1) A (2) B 
(3) C (4) D 
Answer (2) 
Sol. Initial speed of ball is zero and it finally attains terminal speed 
  
9. The dimensions [MLT
–2
A
–2
] belong to the 
(1) Magnetic flux (2) Self inductance 
(3) Magnetic permeability (4) Electric permittivity 
Answer (3) 
Sol. Dimensional formula of magnetic permeability is [MLT
–2
A
–2
]