NEET 2017 Past Year Paper with Detailed Solutions

# NEET 2017 Past Year Paper with Detailed Solutions | NEET Mock Test Series 2025 PDF Download

``` Page 1

2017

Page 2

2017

Solution:
11
parallel 1 2 3
s 1 2 3
s
s
p
K const.
1
Spring constant
l
1 1 1
For parallel k K K K
1 2 3
6 3 2 11
66
1 1 1 1
For series
K K K K
1
K
6
K 16
1: 11
K 6 11
?
?
? ? ? ? ? ?
??
??
? ? ?
?
? ? ?

Q 2. The ratio of resolving powers of an optical microscope for two wavelenght ? 1 =4000 Å
and ? 2 =6000 Å is:
Option A 9: 4
Option B 3: 2
Option C 16: 81
Option D 8: 27
Correct Option B
Solution:
0
1 2 2 1
0
1
Resolving power:P
6000A
R / R / 6 : 4 3 :2
4000A
?
?
? ? ? ? ?

Q 3. The two nearest harmonics of a tube closed at one end and open at other end are 220 Hz
and 260 Hz. What is the fundamental frequency of the system?
Option A 20 Hz
Option B 30 Hz
Option C 40 Hz
Option D 10 Hz
Correct Option A
Solution:

Page 3

2017

Solution:
11
parallel 1 2 3
s 1 2 3
s
s
p
K const.
1
Spring constant
l
1 1 1
For parallel k K K K
1 2 3
6 3 2 11
66
1 1 1 1
For series
K K K K
1
K
6
K 16
1: 11
K 6 11
?
?
? ? ? ? ? ?
??
??
? ? ?
?
? ? ?

Q 2. The ratio of resolving powers of an optical microscope for two wavelenght ? 1 =4000 Å
and ? 2 =6000 Å is:
Option A 9: 4
Option B 3: 2
Option C 16: 81
Option D 8: 27
Correct Option B
Solution:
0
1 2 2 1
0
1
Resolving power:P
6000A
R / R / 6 : 4 3 :2
4000A
?
?
? ? ? ? ?

Q 3. The two nearest harmonics of a tube closed at one end and open at other end are 220 Hz
and 260 Hz. What is the fundamental frequency of the system?
Option A 20 Hz
Option B 30 Hz
Option C 40 Hz
Option D 10 Hz
Correct Option A
Solution:

? ?
General formula for pipe closed at one end is given by
nV
Where(n 1,3,5,.....)
4
nV
Lets take  220
4
and
n 2 V
260
4
n 220 11
n 2 260 13
On solving
n=11
so
11 V
220
4
V 220
20Hz
4 11
?
?
?
?
??
?
?
?
??

Q 4. Consider a drop of rain water having mass 1g falling from a height of 1 km. It hits the
ground with a speed of 50 m/s. Take ‘g’ constant with a value 10 m/s
2
. The work done by the
(i) gravitational force and the
(ii) Resistive force of air is:
Option A (i) 1.25 J (ii)-8.25 J
Option B (i) 100 J (ii) 8.75 J
Option C (i) 10 J (ii)-8.75 J
Option D (i) -10 J (ii) -8.25 J
Correct Option C
Solution:
2
gR
g
3
3
R
R
R
According to work energy theorem
1
w w mv
2
w mgh
10 10 1000
10J
1
10 w 10 50 50
2
10 w 1.25
w 8.75J
?
?
??
?
? ? ?
?
? ? ? ? ?
??
??

Page 4

2017

Solution:
11
parallel 1 2 3
s 1 2 3
s
s
p
K const.
1
Spring constant
l
1 1 1
For parallel k K K K
1 2 3
6 3 2 11
66
1 1 1 1
For series
K K K K
1
K
6
K 16
1: 11
K 6 11
?
?
? ? ? ? ? ?
??
??
? ? ?
?
? ? ?

Q 2. The ratio of resolving powers of an optical microscope for two wavelenght ? 1 =4000 Å
and ? 2 =6000 Å is:
Option A 9: 4
Option B 3: 2
Option C 16: 81
Option D 8: 27
Correct Option B
Solution:
0
1 2 2 1
0
1
Resolving power:P
6000A
R / R / 6 : 4 3 :2
4000A
?
?
? ? ? ? ?

Q 3. The two nearest harmonics of a tube closed at one end and open at other end are 220 Hz
and 260 Hz. What is the fundamental frequency of the system?
Option A 20 Hz
Option B 30 Hz
Option C 40 Hz
Option D 10 Hz
Correct Option A
Solution:

? ?
General formula for pipe closed at one end is given by
nV
Where(n 1,3,5,.....)
4
nV
Lets take  220
4
and
n 2 V
260
4
n 220 11
n 2 260 13
On solving
n=11
so
11 V
220
4
V 220
20Hz
4 11
?
?
?
?
??
?
?
?
??

Q 4. Consider a drop of rain water having mass 1g falling from a height of 1 km. It hits the
ground with a speed of 50 m/s. Take ‘g’ constant with a value 10 m/s
2
. The work done by the
(i) gravitational force and the
(ii) Resistive force of air is:
Option A (i) 1.25 J (ii)-8.25 J
Option B (i) 100 J (ii) 8.75 J
Option C (i) 10 J (ii)-8.75 J
Option D (i) -10 J (ii) -8.25 J
Correct Option C
Solution:
2
gR
g
3
3
R
R
R
According to work energy theorem
1
w w mv
2
w mgh
10 10 1000
10J
1
10 w 10 50 50
2
10 w 1.25
w 8.75J
?
?
??
?
? ? ?
?
? ? ? ? ?
??
??

Q 5. A physical quantity of the dimension of length that can be formed out of c, G and
2
0
e
4 ??
is
[c is velocity of light, G is universal constant of gravitation and e is charge]:
Option A
1/2
2
2
0
e
cG
4
??
??
??
??
??

Option B
1/2
2
2
0
1e
G4
C
??
??
??
??
??

Option C
2
0
1e
G
c4??

Option D
1/2
2
2
0
1e
G
4
c
??
??
??
??
??

Correct Option D
Solution:
? ? ? ?
1
1 3 2
1T
2
1 3 2
0
R
2
PQ
0
QR
P P 1 3 2 1 3 2
0 1 0 Q R P 3Q 3R P 2Q 2R
1/2
1/2 2
2
0
G M L T
CL
e
M L T
4
e
CG
4
L T M L T M L T
M L T M L T
Q R 0,Q R
P 3Q 3R 1
P 2Q 2R 0
Onsolving
1
Q R ,P 2
2
e 1
G
4
C
?
??
?
? ? ? ?
? ? ? ? ? ? ?
?
?
?
??
??
?
??
??
??
??
?
?
? ? ? ?
? ? ?
? ? ? ?
? ? ? ?
??
??
??
??

Page 5

2017

Solution:
11
parallel 1 2 3
s 1 2 3
s
s
p
K const.
1
Spring constant
l
1 1 1
For parallel k K K K
1 2 3
6 3 2 11
66
1 1 1 1
For series
K K K K
1
K
6
K 16
1: 11
K 6 11
?
?
? ? ? ? ? ?
??
??
? ? ?
?
? ? ?

Q 2. The ratio of resolving powers of an optical microscope for two wavelenght ? 1 =4000 Å
and ? 2 =6000 Å is:
Option A 9: 4
Option B 3: 2
Option C 16: 81
Option D 8: 27
Correct Option B
Solution:
0
1 2 2 1
0
1
Resolving power:P
6000A
R / R / 6 : 4 3 :2
4000A
?
?
? ? ? ? ?

Q 3. The two nearest harmonics of a tube closed at one end and open at other end are 220 Hz
and 260 Hz. What is the fundamental frequency of the system?
Option A 20 Hz
Option B 30 Hz
Option C 40 Hz
Option D 10 Hz
Correct Option A
Solution:

? ?
General formula for pipe closed at one end is given by
nV
Where(n 1,3,5,.....)
4
nV
Lets take  220
4
and
n 2 V
260
4
n 220 11
n 2 260 13
On solving
n=11
so
11 V
220
4
V 220
20Hz
4 11
?
?
?
?
??
?
?
?
??

Q 4. Consider a drop of rain water having mass 1g falling from a height of 1 km. It hits the
ground with a speed of 50 m/s. Take ‘g’ constant with a value 10 m/s
2
. The work done by the
(i) gravitational force and the
(ii) Resistive force of air is:
Option A (i) 1.25 J (ii)-8.25 J
Option B (i) 100 J (ii) 8.75 J
Option C (i) 10 J (ii)-8.75 J
Option D (i) -10 J (ii) -8.25 J
Correct Option C
Solution:
2
gR
g
3
3
R
R
R
According to work energy theorem
1
w w mv
2
w mgh
10 10 1000
10J
1
10 w 10 50 50
2
10 w 1.25
w 8.75J
?
?
??
?
? ? ?
?
? ? ? ? ?
??
??

Q 5. A physical quantity of the dimension of length that can be formed out of c, G and
2
0
e
4 ??
is
[c is velocity of light, G is universal constant of gravitation and e is charge]:
Option A
1/2
2
2
0
e
cG
4
??
??
??
??
??

Option B
1/2
2
2
0
1e
G4
C
??
??
??
??
??

Option C
2
0
1e
G
c4??

Option D
1/2
2
2
0
1e
G
4
c
??
??
??
??
??

Correct Option D
Solution:
? ? ? ?
1
1 3 2
1T
2
1 3 2
0
R
2
PQ
0
QR
P P 1 3 2 1 3 2
0 1 0 Q R P 3Q 3R P 2Q 2R
1/2
1/2 2
2
0
G M L T
CL
e
M L T
4
e
CG
4
L T M L T M L T
M L T M L T
Q R 0,Q R
P 3Q 3R 1
P 2Q 2R 0
Onsolving
1
Q R ,P 2
2
e 1
G
4
C
?
??
?
? ? ? ?
? ? ? ? ? ? ?
?
?
?
??
??
?
??
??
??
??
?
?
? ? ? ?
? ? ?
? ? ? ?
? ? ? ?
??
??
??
??

Q 6. Two rods A and B of different materials are welded together as shown in figure. Their
thermal conductivities are K 1 and K 2. The thermal conductivity of the composite rod will be:

Option A
? ?
12
3 K K
2
?

Option B K 1 + K 2
Option C 2(K 1 + K 2)
Option D
12
KK
2
?

Correct Option D
Solution:

12
eff
12
12
R
KA
1 1 1
R R R
1 1 1
AA
KA
KK
22
On  solving
KK
K
2
?
??
??
?
?

Q 7. A capacitor is charged by a battery. The battery is removed and another identical
uncharged capacitor is connected in parallel. The total electrostatic energy of resulting
system:
Option A decreases by a factor of 2
Option B remains the same
Option C increases by a factor of 2
Option D increases by a factor of 4
Correct Option A

```

## NEET Mock Test Series 2025

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## FAQs on NEET 2017 Past Year Paper with Detailed Solutions - NEET Mock Test Series 2025

 1. What is NEET 2017?
NEET 2017 refers to the National Eligibility cum Entrance Test conducted in the year 2017. It is a highly competitive entrance examination in India for students aspiring to pursue undergraduate medical and dental courses.
 2. What is the significance of NEET 2017 Past Year Paper?
NEET 2017 Past Year Paper is significant as it allows students to practice and familiarize themselves with the format and types of questions that were asked in the actual NEET 2017 exam. It helps them assess their preparation level, identify areas of improvement, and get a feel of the actual exam environment.
 3. Where can I find NEET 2017 Past Year Paper with Detailed Solutions?
NEET 2017 Past Year Paper with Detailed Solutions can be found on various online platforms and educational websites. These resources provide access to the actual question papers along with comprehensive solutions, explanations, and marking schemes.
 4. How can solving NEET 2017 Past Year Paper benefit my preparation for the exam?
Solving NEET 2017 Past Year Paper can benefit your preparation for the exam in multiple ways. It helps you understand the exam pattern, time management, and question-solving techniques. By practicing with the actual questions asked in the previous year, you can also gain a better understanding of the topics and concepts that are frequently tested in the NEET exam.
 5. Are the solutions provided in NEET 2017 Past Year Paper accurate and reliable?
The solutions provided in NEET 2017 Past Year Paper are generally accurate and reliable. However, it is always recommended to cross-verify the solutions with trusted sources or consult with subject experts to ensure accuracy. Different sources may provide slightly different approaches or answers, so it is important to evaluate and understand the solutions thoroughly.

## NEET Mock Test Series 2025

1 videos|26 docs|121 tests

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