Test Booklet

Series

ALL INDIA NEET TEST

SERIES-UG 2022

Paper ID : NEET
Test ID : 818
Test-18

TEST DATE : 15-May-2022

S O LUTI O N
 All India NEET Test–18 [Solution] CRACK NEET 2022 / Series-B / 15-May-2022

PHYSICS
[SECTION-A] [SECTION-A]
1. (3) [NCERT-134] 1. (3) [NCERT-134]
F = iBL sin . F = iBL sin .
=0 =0
F=0 F=0
2. (2) [NCERT-143] 2. (2) [NCERT-143]
apply right hand palm rule.
3. (3) [NCERT-133] 3. (3) [NCERT-133]
only charged particle can be deflected
4. (2) [NCERT-138] 4. (2) [NCERT-138]
The presence of electric field circle can't be
produced.
5. (1) [NCERT-143] 5. (1) [NCERT-143]
Magnetic field will be parallel to z-axis. z-
6. (1) [NCERT-154] 6. (1) [NCERT-154]
Reduction is mass is necessory to produce energy.

7. (1) [NCERT-137] 7. (1) [NCERT-137]

1 1
qV = mv2 qV = mv2
2 2

2qV mv 2 2qV mv2

v : qvB  v : qvB 
m R m R

mv m 2qV 2mV mv m 2qV 2mV

R R
qB qB m qB2 qB qB m qB2

m1  R21  m1  R12 
 m   R2   m   R2 
2  2 2  2

8. (3) [NCERT-147] 8. (3) [NCERT-147]

Like parallel currents attract each other
9. (1) [NCERT-142] 9. (1) [NCERT-142]
Inside the conductor, B  r and outside , B r
B  1/r . B  1/r .
10. (4) [NCERT-145] 10. (4) [NCERT-145]

Mv 2 Mv 2
= qVB = qVB
r r

Mv Mv
= eB = eB
r r

e v e v e v e v
=  = =  =
M rB M rB M rB M rB
NLI / 2
 All India NEET Test–18 [Solution] CRACK NEET 2022 / Series-B / 15-May-2022
11. (4) [NCERT-136] 11. (4) [NCERT-136]

Bcentre Bcentre
Bx = Bx =
8 8

0 2 lR2 1  0 2 l 0 2 lR 2 1  0 2 l
2 2 3/2
 2 2 3/ 2

4 (R  x ) 8 4 R 4 (R  x ) 8 4 R

8 R3 = (R2 + x2)3/2 8 R3 = (R2 + x2)3/2

2R =(R2 + x2)1/2 2R =(R2 + x2)1/2

4R2 = (R2 + x2) or x2 = 3R2 4R2 = (R2 + x2) or x2 = 3R2

x= R 3 x= R 3

12. (4) [NCERT-147] 12. (4) [NCERT-147]

   
  = 0 × iin
B.d   = 0 × iin
B.d

= 0 [I1 + I2 + I 3 + I 4 + I 5] = 0 [I1 + I2 + I3 + I4 + I5]

= 0 [I + 2 + 3 + (– 1) + (–4)] = 0 [I + 2 + 3 + (– 1) + (–4)]

= 0 Wb m–1 = 0 Wb m–1
13. (1) [NCERT-420] 13. (1) [NCERT-420]
E = –K.E E = –K.E
14. (4) [NCERT-] 14. (4) [NCERT-]
15. (1) [NCERT–422] 15. (1) [NCERT–422]

1 1 1  1 1 1  1 1 1  1 1 1 
 R 2  2    R 2  2   R 2  2    R 2  2 
1 1   2  2   1  1   2  2  

dividing

2 1 4  1 2 1 4  1
  , 1   , 1
1 1/4 1 2 4 1 1/ 4 1 2 4
16. (3) [NCERT-427] 16. (3) [NCERT-427]

1 1 1 1 1 1
 R 2  2   R 2  2 
 n
 1 n2   n n
 1 2 

1 1 1 1 1 1
  10
 1.097  107  2  2    1.097  10 7  2  2 
970.6  10 1 n2  970.6  10 10
1 n2 

 n2  4  n2  4
 Number of emission line

n(n  1) 4  3
N  6 n(n  1) 4  3
2 2 N  6
2 2
NLI / 3
 All India NEET Test–18 [Solution] CRACK NEET 2022 / Series-B / 15-May-2022
17. (1) [NCERT-428] 17. (1) [NCERT-428]

Series limit of Lyman series is   11   11

First line of Lyman series is 2  1 2 2  1 2

Series limit for Balmer series   2 2

h3  h 2  h1 h3  h2  h1

 1   2  3  1   2   3
18. (2) [NCERT-428] 18. (2) [NCERT-428]

1  1 1 1  1 1
 R 2  2   R 2  2 
 n
 1 n2   n
 1 n2 

1  1 1   1 1  5R 1  1 1   1 1  5R
 R 2  2   R     R 2  2   R   
0 2 3   4 9  36 0 2 3   4 9  36

1  1 1  1 1  3R 1  1 1  1 1  3R
 R 2  2   R     R 2  2   R   
  2 4   4 16  16   2 4   4 16  16

 5 16 20 20  5 16 20 20
       
0 36 3 27   = 27 0 0 36 3 27   = 27 0

19. (3) [Unsolved 2020] 19. (3) [Unsolved 2020]

N N
B  0  B  0 
 

100 100
 4  10 7   2.5  4  10 7   2.5
(0.5) (0.5)

= 6.28 × 10–4 T = 6.28 × 10–4 T

20. (1) [NCERT-420] 20. (1) [NCERT-420]
In Bohr's atom for electron

 K.E. : E  1: 1 .  K.E. : E  1: 1 .
21. (1) [NCERT-422] 21. (1) [NCERT-422]
–14
Here, r0 = 4 × 10 m r0 = 4 × 10–14 m
–13
E = 10 MeV = 10 × 1.6 × 10 J E = 10 MeV = 10 × 1.6 × 10–13 J
–19
e = 1.6 × 10 C e = 1.6 × 10–19 C
Let Z = atomic no. of the nucleus.
Z=
2
1 2Ze
r0  . , 1 2Ze 2
40 E r0  . ,
40 E
40  r0E
Z 4 0  r0E
2e2 Z
2e 2
4  10 14  1.6  10 12
 4  10 14  1.6  10 12
9  10 9  2  (1.6  10 19 )2 
9  10 9  2  (1.6  10 19 )2
= 139.
= 139.
NLI / 4
 All India NEET Test–18 [Solution] CRACK NEET 2022 / Series-B / 15-May-2022
22. (3) [NCERT-426] 22. (3) [NCERT-426]
1 1
vn  vn 
n n
v2 1 v1 v2 1 v1
So, v  2 i.e., v 2  So, v  2 i.e., v 2 
1 2 1 2

v1 v1
v  v1  v 2  v  v 1  v 2 
2 2

V V
V V
V2  V1 V2  V1
 100  2  100  100  2  100
V2 V = 100% V2 V = 100%
2 2

23. (2) [NCERT-422] 23. (2) [NCERT-422]

Emission of a photon of 12.1 eV requires a transition 12.1 eV n=3 n = 1.
from n = 3 to n = 1.
Change in orbital angular momentum

h h h h
 (3  1)   (3  1) 
2  2 

6.6  1034 J  s 6.6  10 34 J  s

  2.11 10 34 J  s   2.11 10 34 J  s
3.14 3.14
24. (4) [NCERT-420] 24. (4) [NCERT-420]

n2 n2
rn  by following bohr’s theory rn 
Z Z

25. (4) [NCERT-427] 25. (4) [NCERT-427]

st
In l excited state n = 2 n=2

1 C  1 C 
Velocity of electron    
2  137  2  137 
26. (3) [NCERT-429] 26. (3) [NCERT-429]
Frequency of emitted radiation

 1 1   1 1 
 = RC  2  2   = RC  2  2 
2 3   2 3  

5 5
 = RC  = RC
36 36
27. (1) [NCERT- 452] 27. (1) [NCERT- 452]
In nuclear fission reaction B.E per nucleon always
increase and heavy nucleus breaks in to two
fragments .

NLI / 5
 All India NEET Test–18 [Solution] CRACK NEET 2022 / Series-B / 15-May-2022
28. (1) [NCERT- 449] 28. (1) [NCERT- 449]

In  decay atomic no decrease by 2 and mass no.  2 4

decrease by 4 .

XA  Z–2Y A – 4 + 2He4 + Energy XA  Z–2Y A – 4 + 2He4 +

Z
Z

29. (4) [NCERT-436] 29. (4) [NCERT-436]

rn = n2 × 0.53 rn = n2 × 0.53

r2 22 4 r2 22 4
   
r3 32 9 r3 32 9

30. (2) [NCERT-435] 30. (2) [NCERT-435]

1 1

2 2

2 2

31. (2) [NCERT-141] 31. (2) [NCERT-141]

According to Right hand palm rule.

32. (4) [NCERT-142] 32. (4) [NCERT-142]

33. (4) [NCERT-143] 33. (4) [NCERT-143]

 
B B

34. (1) [NCERT-445] 34. (1) [NCERT-445]

Fe nucleus has maximum binding energy per Fe

nucleuon.

35. (3) [NCERT-134] 35. (3) [NCERT-134]

B B

0 n 1 n 1
B= I gauss B= 0
I gauss
4 R n 1 4 R n 1

NLI / 6
 All India NEET Test–18 [Solution] CRACK NEET 2022 / Series-B / 15-May-2022
[SECTION-B] [SECTION-B]
36. (2) [NCERT-143] 36. (2) [NCERT-143]
At x = 1, y = 1 and at x = 4, y = –2 x = 1, y = 1 x = 4, y = –2
Equivalent length vector = =

     

Unit vector = =
2 2

37. (2) [NCERT-446] 37. (2) [NCERT-446]

38. (1) [NCERT-389] 38. (1) [NCERT-389]

x1  x 0 e 10 t x1  x0 e 10 t

x 2  x 0 e t x 2  x 0 e t

x1 1 x1 1
 
x 2 e9 t  9t  1 x 2 e9 t  9t  1

1 1
t t
9 9
39. (2) [NCERT-430] 39. (2) [NCERT-430]
K.E. of electron = |E| = 3.4 eV = |E| = 3.4 eV
= 3.4 × 1.6 × 10–19 J = 3.4 × 1.6 × 10–19 J
= 5.44 × 10–19 J = 5.44 × 10–19 J

h h
 de-Broglie wavelength,    ,
2mE 2mE

6.63  10 34 6.63  10 34

 
2  9.1 10 31  5.44  10 19 2  9.1 10 31  5.44  10 19

= 6.658 × 10–10 m = 6.658 × 10–10 m

= 6.658 Å. = 6.658 Å.
40. (4) [NCERT-443] 40. (4) [NCERT-443]
E = 2 × (4 × 7.60) – 7 × 5.60 E = 2 × (4 × 7.60) – 7 × 5.60
= 17.3 MeV. = 17.3 MeV.
41. (4) [NCERT-444] 41. (4) [NCERT-444]
E = 200 × 106 × 86400 = 1728×1010 Joule E = 200 × 106 × 86400 = 1728×1010 Joule
42. (1) [NCERT-435] 42. (1) [NCERT-435]
NLI / 7
 All India NEET Test–18 [Solution] CRACK NEET 2022 / Series-B / 15-May-2022
43. (3) [NCERT- 444] 43. (3) [NCERT- 444]

Highest B.E. per nucleon nucleous is most stable.

44. (3) [NCERT-449] 44. (3) [NCERT-449]

A = 228 – 4 × 3 = 216 A = 228 – 4 × 3 = 216
Z = 88 – 3 × 2 + 1 = 83 Z = 88 – 3 × 2 + 1 = 83

45. (4) [NCERT-] 45. (4) [NCERT-]

E = 1 × 10–6 × (3 × 108)2 E = 1 × 10–6 × (3 × 108)2

= 9 × 1010 J. = 9 × 1010 J.

46. (3) [NCERT-445] 46. (3) [NCERT-445]

47. (2) 47. (2)

0 2NIR2 0 2NIR2
4 x 3 4 x 3

48. (3) [NCERT-139] 48. (3) [NCERT-139]

0 2 i(2r)2 0 2 i(2r)2
By = . By = .
4  [(2r)2  d2 ]3/2 4  [(2r)2  d2 ]3/2

0 2 ir2 0 2  ir 2
Bx = . Bx = .
4  [r 2  d2 / 4]3/2 4  [r2  d2 / 4]3/2

By 4[4r2  d2 ]3/ 2 By 4[4r2  d2 ]3/2

 
Bx [4r 2  d2 ]3/2 [8] Bx [4r 2  d2 ]3/2 [8]

By 4 1 By 4 1
   
Bx 8 2 Bx 8 2

49. (4) [NCERT-139] 49. (4) [NCERT-139]

Particle will move clock wise.

As r = –p/qB r = –p/qB
so y = 2r = –2p/qB y = 2r = –2p/qB

50. (1) [NCERT-171] 50. (1) [NCERT-171]

In the line of current carrying wire the magnetic field

is zero.

NLI / 8
 All India NEET Test–18 [Solution] CRACK NEET 2022 / Series-B / 15-May-2022

CHEMISTRY
SECTION-A SECTION-A

51. (4) [NCERT-XII-413] 51. (4) [NCERT-XII-413]

52. (3) [NCERT-XII-413] 52. (3) [NCERT-XII-413]

Br2/H2O Br2/H2O
CH2OH(CHOH)4 CHO 
[O]
 CH2OH(CHOH)4 CHO 
[O]


CH2OH(CHOH)4 .COOH CH2OH(CHOH)4 .COOH

Gluconicacid Gluconicacid

53. (1) [Mod. NEET] 53. (1) [Mod. NEET]

1 1 1 1
r  r 
d M d M

V1 / t1 M2 V1 / t1 M2
 
V2 / t 2 M1 V2 / t 2 M1

V 1  V2 V 1  V2

t2 M2 t2 M2
 
t1 M1 t1 M1

3t1 M2 3t1 M2
 
t1 4 t1 4

M2  36 M2  36
54. (2) [NCERT-XII-415] 54. (2) [NCERT-XII-415]
Such isomers i.e., -form and -form which differ
  C-1
only in the configuraton of the hydroxyl group at
C-1, are called anomers.
55. (4) [NCERT-XII-417] 55. (4) [NCERT-XII-417]

Invert sugar is mixture of glucose and fructose in

equimolar quantities.
56. (3) [NCERT-XII-419] 56. (3) [NCERT-XII-419]

In cellulose, D-glucose units are joined by -1,4

-1,4 glycosidic linkage
57. (2) [NCERT-XII-421] 57. (2) [NCERT-XII-421]
The -amino acid which contains the aromatic side 
chain is tyrosine

NLI / 9
 All India NEET Test–18 [Solution] CRACK NEET 2022 / Series-B / 15-May-2022
58. (2) [NCERT-XII-425] 58. (2) [NCERT-XII-425]

During denaturation of proteins, 2 o and 3 o , 2o 3o

structures are destroyed but primary structure
remains intact.
59. (2) [NCERT-XII-426]
59. (2) [NCERT-XII-426]
60. (1) [NCERT-XII-127]
60. (1) [NCERT-XII-127]
1
x 1
1  kp n (1   0)
x n
1 m n
 kp (1   0)
m n
61. (3) [NCERT-XII-127]
61. (3) [NCERT-XII-127]

Physisorption does not require activation

energy since it takes place at low temperature.
62. (3) [NCERT-XII-127]
62. (3) [NCERT-XII-127]
63. (3) [NCERT-XII-127, 129]
63. (3) [NCERT-XII-127, 129]
64. (3) [NCERT-XII-146]
64. (3) [NCERT-XII-146]
65. (3) [NCERT-XII-134]
65. (3) [NCERT-XII-134]
70oC
o
The enzymatic activity is destroyed at about 70 C.
The favourable temperature range for enzymatic 25-37oC
activity is 25-37oC.
66. (3) [NCERT-XII-129, 130, 131]
66. (3) [NCERT-XII-129, 130, 131]
67. (2) [NCERT-XII-137]
67. (2) [NCERT-XII-137]

Lyophobic sols are irreversible while lyophilic sols

are reversible.
68. (1) [NCERT-XII-138]
68. (1) [NCERT-XII-138]

CMC is the concentration below which no CMC

micellization takes place.

69. (3) [NCERT-XII-140] 69. (3) [NCERT-XII-140]

Peptization involves conversion of freshly prepared

precipitate into colloidal particles using a suitable
electrolyte.

70. (2) [NCERT-XII-142, 143] 70. (2) [NCERT-XII-142, 143]

The adsorption of positively charged Fe3+ ions by Fe3+
the sol of hydrated ferric oxide results in positively
charged colloid.
71. (3) [NCERT-XII-143]
71. (3) [NCERT-XII-143]
KI [AgI]I–
With excess of KI, colloidal particles will be [AgI]I–
-
- [AgI]I + AgNO 3  AgI   AgI   NO 3
[AgI]I + AgNO3  AgI   AgI   NO 3 1mol 1mol
1mol 1mol

NLI / 10
 All India NEET Test–18 [Solution] CRACK NEET 2022 / Series-B / 15-May-2022

- -
2[AgI]I + Pb(NO3 )2  2AgI  PbI2   2NO3 2[AgI]I + Pb(NO3 )2  2AgI  PbI2   2NO3
2 mol 1mol 2 mol 1mol
1 1
1mol mol 1mol mol
2 2

- -
3[AgI]I + Fe(NO3 )3  3AgI  FeI3   3NO3 3[AgI]I + Fe(NO3 )3  3AgI  FeI3   3NO3
3 mol 1mol 3 mol 1mol
1 1
1mol mol 1mol mol
3 3

Molar ratio required for coagulation of same amount [AgI]I–

1 1
of [AgI]I– is 1: :  6:3:2
2 3
1 1
1: :  6:3:2
72. (1) [NCERT-XII-145] 2 3

Butter is an example of water in oil type emulsion. 72. (1) [NCERT-XII-145]

73. (3) [NCERT-XII-141]

73. (3) [NCERT-XII-141]
74. (2) [NCERT-XII-172, 173]
74. (2) [NCERT-XII-172, 173]
p  p bonding in nitrogen is strong hence it can
form triple bond with another N. Single N – N bond p   p

is weaker than P – P bond due to high interionic

N–N P–P
repulsion of non-bonding electrons. Hence, N  N
NN
is stable and P2 is not.
P2
75. (3) [NCERT-XII-175] 75. (3) [NCERT-XII-175]
heat
NH4NO2(aq)   N2 (g)  2H2 O(I) heat
NH4NO2(aq)   N2 (g)  2H2 O(I)

76. (1) [NCERT-XII-178] 76. (1) [NCERT-XII-178]


2NO  O 2  2NO2 
Cool
 N2O 4 
Cool
 N2O 4
 Heat  2NO  O 2  2NO2 Heat 
Brown, Colourless  Brown, Colourless
Colourless paramagnetc gas diamagnetic
Colourless paramagnetc gas diamagnetic
gases duetopresence of solid gases duetopresence of solid
an odd electron
an odd electron

77. (2) [NCERT-XII-180] 77. (2) [NCERT-XII-180]

(i) 3Cu + 8HNO3  3Cu(NO3)2+ __2NO__ + 4H2O (i) 2Cu + 8HNO3  3Cu(NO3)2+ __2NO__ + 4H2O
(ii) 4Zn + 10HNO3  4Zn(NO3)2 + 5H2O + _N2O_ (ii) 4Zn + 10HNO3  4Zn(NO3)2 + 5H2O + _N2O_
(iii) I2+ 10 HNO3  _2HIO3__ + 10NO2+ 4H2O (iii) I2+ 10 HNO3  _2HIO3__ + 10NO2+ 4H2O
78. (2) [NCERT-XII-181] 78. (2) [NCERT-XII-181]
79. (2) [NCERT-XII-181] 79. (2) [NCERT-XII-181]
(i) Ca3P2 + 6HCl  3CaCl2 + __PH3__ (i) Ca3P2 + 6HCl  3CaCl2 + __PH3__
(ii) P4+ 3NaOH + 3H2O  __PH3__ + 3NaH2PO2 (ii) P4+ 3NaOH + 3H2O  __PH3__ + 3NaH2PO2
(iii) PH4I + KOH  KI + H2O + __PH3__ . (iii) PH4I + KOH  KI + H2O + __PH3__ .

NLI / 11
 All India NEET Test–18 [Solution] CRACK NEET 2022 / Series-B / 15-May-2022
80. (1) [NCERT-XII-183] 80. (1) [NCERT-XII-183]

A is PCl5 (yellowish white powder). A PCl5

P4+10Cl2  4PCl5 P4+10Cl2  4PCl5

B is PCl3 (colourless oily liquid). B PCl3
P4 + 6Cl2  4PCl3 P4 + 6Cl2  4PCl3
The products of hydrolysis of PCl5 and PCl3 are :
PCl5 PCl3
PCl5+4H2O  H3PO4+ 5HCl
PCl5+4H2O  H3PO4+ 5HCl
PCl3+ 3H2O  H3PO3+ 3HCl
PCl3+ 3H2O  H3PO3+ 3HCl
81. (2) [NCERT-XII-185]
81. (2) [NCERT-XII-185]
82. (2) [NCERT-XII-189]
82. (2) [NCERT-XII-189]
83. (4) [Mod. NEET]
The species Cl 2O 7, SO 2 and P 4O 10 are the 83. (4) [Mod. NEET]
anhydrides of HClO 4 , H 2 SO 3 and H 3 PO 4
Cl O7, SO2 PO HClO , H SO
respectively. The acid strength of these acids
P4O10 4
follows the order HClO4> H2SO3 > H3PO4. The
corresponding anhydrides also follow the same HClO > H SO > H PO
order.

84. (1) [NCERT-XII-194] 84. (1) [NCERT-XII-194]

[MnO4  8H  5e   Mn2  4H2 O]  2 [MnO 4  8H  5e  Mn2  4H2O]  2

10H2O  5SO2  5SO 42   20H   10e  10H2O  5SO2  5SO 42   20H   10e 
________________________________________ ________________________________________
  2 2 
2MnO  5SO2  2H2 O  5SO
4 4  2Mn  4H 2MnO4  5SO 2  2H2 O   5SO 24  2Mn2   4H
________________________________________ ________________________________________
85. (3) [NCERT-XII-191]
85. (3) [NCERT-XII-191]
The gas formed in the upper layers of atmosphere UV
by action of UV radiations is ozone.

SECTION-B SECTION-B

86. (2) [Mod. NEET] 86. (2) [Mod. NEET]

87. (3) [NCERT-XI-140, 141] 87. (3) [NCERT-XI-140, 141]

88. (4) [NCERT-XI-143] 88. (4) [NCERT-XI-143]

89. (1) [NCERT-XI-145] 89. (1) [NCERT-XI-145]

Let initial number of moles of air at 27oC (300 K) = n 27oC (300 K)

=n
n 2n
At temperature T K, the no.of moles left = n   n 2n
3 3 T = n 
3 3
At constant pressure and volume, n1T1=n2T2
, n1T1=n2T2
2n
n  300   T  T  450 K or 177 o C
3 2n
n  300   T  T  450 K or 177 o C
3
NLI / 12
 All India NEET Test–18 [Solution] CRACK NEET 2022 / Series-B / 15-May-2022
90. (2) [NCERT-XI-146] 90. (2) [NCERT-XI-146]

P = 1 atm, T = 98oC + 273 = 371 K, M = 78 g mol-1 P = 1 atm, T = 98oC + 273 = 371 K, M = 78 g mol-1

R = 0.0821 L atm K-1 mol-1 R = 0.0821 L atm K-1 mol-1

PM 1  78 PM 1  78
  2.56 g L1 PM = dRT or d =   2.56 g L1
PM = dRT or d = RT 0.0821  371
RT 0.0821  371
91. (3) [NCERT-XI-146]
91. (3) [NCERT-XI-146]
2Al 2NaOH  2H2 O  2NaAlO2  3H2
2Al 2NaOH  2H2 O  2NaAlO2  3H2 2 27
54 g 3 22.4
227 3 22.4
54 g

54g of Al produces H2 at STP = 3×22.4L STP 54g Al, H2 = 3×22.4L

0.15 g of Al will produce H2 at STP = 0.186L STP 0.15g Al, H2 = 0.186L

P1V1T2 P1V1T2
V2  V2 
T1 P2 T1 P2

1 0.186  293 1 0.186  293

  0.2030L  203mL   0.2030L  203mL
273  0.987 273  0.987

92. (1) [NCERT-XI-147] 92. (1) [NCERT-XI-147]

Let w g of each gas is taken wg

w w
4 10 10
 4 
Mole fraction of X = w w 11 X= w w 11
 
4 40 4 40

Partial pressure of X = Ptotal × Mole fraction X = Ptotal ×

10 10
= 1.1  1 atm
= 1.1  1 atm
11 11
93. (2) [NCERT-XI-149] 93. (2) [NCERT-XI-149]
94. (1) [NCERT-XI-151] 94. (1) [NCERT-XI-151]
(i) Order of intermolecular attraction is
(i)
CO2 > CH4 > O2 > H2
CO2 > CH4 > O2 > H2
In CO 2, intermolecular forces increases with
CO
number of electrons in a molecule.
(ii) Size increases in order of H2 < O2 < CH4 < CO2
(ii) H < O < CH < CO
Hence, H2 will have lowest value of b. H2 b
95. (3) [NCERT-XI-151] 95. (3) [NCERT-XI-151]
Z = 1 under all conditions for an ideal gas.
Z=1
96. (3) [NCERT-XI-152]
96. (3) [NCERT-XI-152]
Higher the critical temperature, faster is the
liquefaction of the gas. Hence, NH3 will liquefy first
and N2 at last.
N2
NLI / 13
 All India NEET Test–18 [Solution] CRACK NEET 2022 / Series-B / 15-May-2022
97. (1) [NCERT-XI-146] 97. (1) [NCERT-XI-146]

Partial pressure of Hydrogen gas

P1V1 0.8  0.5 P1V1 0.8  0.5

P2    0.4 bar P2    0.4 bar
V2 1 V2 1

Partial pressure of O2 gas

P1V1 0.7  2
P1V1 0.7  2 P2    1.4 bar
P2    1.4 bar V2 1
V2 1

Pmix  pH2  pO2  0.4  1.4  1.8 bar

Pmix  pH2  pO2  0.4  1.4  1.8 bar
98. (2) [NCERT-XI-146]
98. (2) [NCERT-XI-146]
For gas A
For gas A
mART
mART PA V  ...(i)
PA V  ...(i) MA
MA
For gas B
For gas B
mBRT
mBRT PB V  ...(ii)
PB V  ...(ii) MB
MB

(i)  (ii)
(i)  (ii)

PA mAMB
PA mAMB 
 PB mBMA
PB mBMA

PA  PB  3
PA  PB  3
PB  3  2  1
PB  3  2  1

MA mA PB 1 1 1
MA mA PB 1 1 1     
     MB mB PA 2 2 4
MB mB PA 2 2 4
99. (3) [Mod. NEET]
99. (3) [Mod. NEET]

 a 
 a   P  2  (v  b)  RT
van der Waals equation is  P  2  (v  b)  RT  v 
 v 
b = 0;
As given that b = 0;

a a
a a PV   RT  PV  RT 
PV   RT  PV  RT  V V
V V

Comparing with y = mx + c, Intercept (c) = RT, y = mx + c (c) = RT,

Slope (m) = –a (m) = –a

y2  y1 20.1  21.6 y2  y1 20.1 21.6

Slope =   1.5.Thus,a  1.5 =   1.5.Thus,a  1.5
x 2  x1 32 x 2  x1 32

NLI / 14
 All India NEET Test–18 [Solution] CRACK NEET 2022 / Series-B / 15-May-2022
100. (1) [NCERT-XI-152] 100. (1) [NCERT-XI-152]

For T = 223 K, P = 81.06 MPa, Z=1.95, and T = 223 K, P = 81.06 MPa, Z=1.95,

V = 1.0 dm3 = 103 cm3, we have V = 1.0 dm3 = 103 cm3,

PV 81.06  10 3 PV 81.06  10 3
n   22.42 mol n   22.42 mol
ZRT 1.95  8.314  223 ZRT 1.95  8.314  223

Now, at T = 373 K,P = 20.265 MPa, Z=1.10, at T = 373 K,P = 20.265 MPa, Z=1.10,

the volume occupied will be the volume occupied will be

ZnRT 1.10  22.42  8.314  373 ZnRT 1.10  22.42  8.314  373
V   3774.0 cm3 V   3774.0 cm3
P 20.265 P 20.265

 V = 3.774 dm3  V = 3.774 dm3

NLI / 15
 All India NEET Test–18 [Solution] CRACK NEET 2022 / Series-B / 15-May-2022

BIOLOGY
SECTION–A–(PART–1) SECTION–A–(PART–1)
101. (4) [NCERT-II-183, AIPMT 2012]
101. (4) [NCERT-II-183, AIPMT 2012]
Streptokinase produced by the bacterium Strepto-
coccus and modified by genetic engineering is used
as a ‘clot buster’ for removing clots from the blood
vessels of patients who have undergone myocardial
infraction leading to heart attack.
102. (2) [NCERT-II-181]
102. (2) [NCERT-II-181]
LAB play very beneficial role in checking disease
causing microbes in our stomach.
103. (1) [NCERT-II-188]
The overuse of chemical fertilisers and there is a
large pressure to switch to organic farming – to use
of biofertilisers. Biofertilisers are organisms that en-
rich the nutrient quality of the soil. Fungi are also 103. (1) [NCERT-II-188]
known to form symbiotic associations with plants
(mycorrhiza). Many members of the genus Glomus
form mycorrhiza. 104. (1) [NCERT-II-184, NEET 2017]
104. (1) [NCERT-II-184, NEET 2017]
Primary treatment involve physical, chemical,
mechenical process but secondary treatment is 105. (4) [NCERT-II-184]
Biological treatment.
105. (4) [NCERT-II-184]
Primary treatment : These treatment steps basi-
cally involve physical removal of particles – large
106. (2) [NCERT-II-182]
and small – from the sewage through filtration and
sedimentation. These are removed in stages; ini-
tially, floating debris is removed by sequential filtra-
tion. 107. (2) [NCERT-II-186]
106. (2) [NCERT-II-182]
Alexander fleming find out a chemical produced by
the mould and he named it Penicillin after the mould
Penicillium notatum.
108. (3) [NCERT-II-187]
107. (2) [NCERT-II-186]
Biopesticides are living organism or their products
which are used for pest control.
108. (3) [NCERT-II-187]
Trichoderma species are free-living fungi that are
very common in the root ecosystems. They are ef- 109. (4) [NCERT-II-183]
fective biocontrol agents of several plant pathogens.
109. (4) [NCERT-II-183]
All are bacterial disease.
Leprosy – Mycobacterium leprey
Plague – Pasteurella pestis
Whooping cough – Bordetella pertussis.

NLI / 16
 All India NEET Test–18 [Solution] CRACK NEET 2022 / Series-B / 15-May-2022
110. (3) [NCERT-II-187]
110. (3) [NCERT-II-187]
A biological control being developed for use in the
treatment of plant disease is the fungus
Trichoderma. Trichoderma species are free-living
fungi that are very common in the root ecosystems.
They are effective biocontrol agents of several plant
pathogens. Baculoviruses are pathogens that attack
insects and other arthropods. The majority of 
baculoviruses used as biological control agents are
in the genus Nucleopolyhedrovirus. These viruses
are excellent candidates for species-specific, narrow 
spectrum insecticidal applications. They have been
shown to have no negative impacts on plants,
mammals, birds, fish or even on non-target insects. 
This is especially desirable when beneficial insects
are being conserved to aid in an overall integrated
pest management (IPM) programme, or when an 
ecologically sensitive area is being treated.
Bt gene of bacillus thuringenesis provide resistence
for insect pest. 111. (1) [NCERT-II-180]

111. (1) [NCERT-II-180]

112. (1) [NCERT-II-184]

Secondary treatment or biological treatments : The

primary effluent is passed into large aeration tanks
where it is constantly agitated mechanically and
air is pumped into it. This allows vigorous growth of
112. (1) [NCERT-II-184]
useful aerobic microbes into flocs (masses of
bacteria associated with fungal filaments to form
mesh like structures).

NLI / 17
 All India NEET Test–18 [Solution] CRACK NEET 2022 / Series-B / 15-May-2022
113. (4) [NCERT-II-177]
113. (4) [NCERT-II-177]
• Both (A) and (R) are true and (R) is the correct
explanation of (A) • (A) (R) (R) (A)

114. (3) [NCERT-II-176][AIPMT/NEET 2007] 114. (3) [NCERT-II-176][AIPMT/NEET 2007]

Probiotics are live microbial food supplement.
115. (1) [NCERT-II-188]
Azotobacter = Free living nitrogen fixer bacteria
heterotrophic. 115. (1) [NCERT-II-188]
116. (1) [NCERT-II-171]
=
The entire collection (of plants/seeds) having all the
diverse alleles for all genes in a given crop is called
germplasm collection 116. (1) [NCERT-II-171]

117. (3) [NCERT-II-185]

The purpose of Yamuna Action Plan to build up a
large number of STP.
117. (3) [NCERT-II-185]
118. (1) [NCERT-II-183]
Nitrogenase = Nitrogen fixation. STP
119. (3) [NCERT-II-179 to181]
All other three statements are correct for microbes,
118. (1) [NCERT-II-183]
except that all microbes are harmful, because sev-
eral microbes are useful to man and are used in
=
human welfare.
119. (3) [NCERT-II-179 to181]
120. (1) [NCERT-II-181]
The dough, which is used for making foods such
as dosa and idli, is also fermented by bacteria.
The puffed-up appearance of dough is due to the 120. (1) [NCERT-II-181]
production of CO2 gas.

121. (4) [NCERT-II-181]

CO2
Saccharomyces cerevisiae used for bread-making,
and commonly called baker's yeast, is also used
for fermenting malted cereals and fruit juices, to
produce ethanol. 121. (4) [NCERT-II-181]

122. (1) [NCERT-II-181]

'Toddy', a traditional drink of some parts of south- 122. (1) [NCERT-II-181]
ern India is made by fermenting sap from palms.

123. (2) [NCERT-II-181]

The 'Roquefort cheese' are ripened by growing a
specific fungi on them, which gives them a particu-
123. (2) [NCERT-II-181]
lar flavour. The other three cheese are not ripened
by any fungus after production. Ripening is done
to add particular flavor.

124. (1) [NCERT-II-182]

In fermentation, say by yeast, the incomplete oxi- 124. (1) [NCERT-II-182]
dation of glucose is achieved under anaerobic con-
ditions by sets of reactions where pyruvic acid
(product of glycolysis) is converted to CO2 and etha-
nol.

NLI / 18
 All India NEET Test–18 [Solution] CRACK NEET 2022 / Series-B / 15-May-2022
125.(3) [NCERT-II-182] 125. (3) [NCERT-II-182]
Depending on the type of the raw material used for
fermentation and the type of processing with or
without distillation) different types of alcoholic
drinks are obtained. Wine and beer are produced
without distillation whereas whisky, brandy and rum
are produced by distillation of the fermented broth. 126. (1) [NCERT-II-182]

126. (1) [NCERT-II-182]

Alexander Fleming while working on Staphylococci
bacteria, once observed a mould growing in one of
his unwashed culture plates around which Staphy-
lococci could not grow. He found out that it was
due to a chemical produced by the mould and he
named it Penicillin after the mould Penicillium 127. (3) [NCERT-II-183]
notatum.

127. (3) [NCERT-II-183]  A 

Immunosuppressant agent  Cyclosporin A 
produced by fungus
Clot buster  Streptokinase  produced by  
bacteria
128. (3) [NCERT-II-182] 128. (3) [NCERT-II-182]

Antibiotics are chemical substances, which are pro-

duced by some microbes and can kill or retard the
growth of other (disease-causing) microbes.
129. (2) [NCERT-II-183]
Citric acid – Aspergillus
129. (2) [NCERT-II-183]
Acetic acid – Acetobactor
Butyric acid – Clostridium
Ethanol – Saccharomyces
130. (4) [NCERT-II-182]
Penicillin was the first antibiotic to be discovered
from the mould Penicillium notatum. However, its 130. (4) [NCERT-II-182]
full potential as an effective antibiotic was estab-
lished much later by Ernest Chain and Howard
Florey. This antibiotic was extensively used to treat
American soldiers wounded in W orld War II.
Fleming, Chain and Florey were awarded the Nobel
Prize in 1945, for this discovery.
131. (3) [NCERT-II-183] 131. (3) [NCERT-II-183]
Bottled fruit juices bought from the market are
clearer as compared to those made at home. This
is because the bottled juices are clarified by the
use of pectinases and proteases.
132. (2) [NCERT-II-183] 132. (2) [NCERT-II-183]
We know that large quantities of waste water are
generated everyday in cities and towns. A major
component of this waste water is human excreta.

NLI / 19
 All India NEET Test–18 [Solution] CRACK NEET 2022 / Series-B / 15-May-2022
133. (2) [NCERT-II-185 to 188]
133. (2) [NCERT-II-185 to 188]
Lady bird - Aphids
Mycorrhiza - Glomus
Biological control - Trichoderma

Biogas - Methanobacterium
134. (1) [NCERT-II-182]
Microbes especially yeasts have been used from
time immemorial for the production of beverages 134. (1) [NCERT-II-182]
like wine, beer, whisky, brandy or rum. For this
purpose the same yeast Saccharomyces
cerevisiae used for bread-making and commonly
called brewer's yeast, is used for fermenting malted 135. (1) [NCERT-II-186 to 188]
cereals and fruit juices, to produce ethanol.
N2
135. (1) [NCERT-II-186 to 188]
Oscillatoria – N2–fixer cynobacteria
Trichoderma – Free living fungi
N2
Rhizobium – Symbiotic N2 fixer
Azotobacter – free living N2 fixer N2
SECTION–B–(PART–1) SECTION–B–(PART–1)
136. (2) [NCERT-II-183,184]
136. (2) [NCERT-II-183,184]
Treatment of waste water is done by the het-
erotrophic microbes naturally present in the sew-
age.
137. (3) [NCERT-II-184]
Floating debris is removed by sequential filtration
137. (3) [NCERT-II-184]
and the grit (soil and small pebbles) are removed
by sedimentation. All solids that settle form the
primary sludge, and the supernatant forms the ef-
fluent.
138. (3) [NCERT-II-184]
BOD refers to the amount of the oxygen that would
be consumed if all the organic matter in one litre of
138. (3) [NCERT-II-184]
water were oxidised by bacteria. The sewage wa-
ter is treated till the BOD is reduced. The BOD
test measures the rate of uptake of oxygen by
micro-organisms in a sample of water and thus,
indirectly, BOD is a measure of the organic matter
present in the water.
139. (1) [NCERT-II-184]
139. (1) [NCERT-II-184]
In the anaerobic sludge digesters, other kinds of
bacteria, which grow anaerobically, digest the bac-
teria and the fungi in the sludge. During this diges-
tion, bacteria produce a mixture of gases such as
methane, hydrogen sulphide and carbon dioxide.
These gases form biogas and can be used as  CH4 + H2S + CO2
source of energy as it is inflammable.

NLI / 20
 All India NEET Test–18 [Solution] CRACK NEET 2022 / Series-B / 15-May-2022
140. (3) [NCERT-II-185]
140. (3) [NCERT-II-185]
The Ministry of Environment and Forests has initi-
ated Ganga Action Plan and Yamuna Action Plan
to save these major rivers of our country from pol-
lution.
141.(2) [NCERT-II-185]
141.(2) [NCERT-II-185]
In rumen, these bacteria help in the breakdown of
cellulose and play an important role in the nutrition
of cattle. In rumen, these bacteria help in the break-
down of cellulose and play an important role in the
nutrition of cattle.
142. (3) [NCERT-II-186]
142. (3) [NCERT-II-186]
Biocontrol refers to the use of biological methods
for controlling plant diseases and pests that relies
on natural predation rather than introduced chemi-
cals.
143. (1) [NCERT-II-187]
An example of microbial biocontrol agents that can 143. (1) [NCERT-II-187]
be introduced in order to control butterfly caterpil-
lars is the bacteria Bacillus thuringiensis (often writ-
ten as Bt). These are available in sachets as dried
spores which are mixed with water and sprayed
onto vulnerable plant such as brassicas and fruit
trees, where these are eaten by the insect larvae.
In the gut of the larvae, the toxin is released and
the larvae get killed. The bacterial disease will kill
the caterpillars, but leave other insects unharmed.
144. (4) [NCERT-II-187]
Baculoviruses are pathogens that attack insects
144. (4) [NCERT-II-187]
and other arthropods. The majority of baculoviruses
used as biological control agents are in the genus
Nucleopolyhedrovirus. These viruses are excellent
candidates for species-specific, narrow spectrum
insecticidal applications. They have been shown
to have no negative impacts on plants, mammals,
birds, and fish or even on non-target insects. 145.(4) [NCERT-II-188]
145.(4) [NCERT-II-188]
Fungi are also known to form symbiotic associa-
tions with plants (mycorrhiza). Many members of
the genus Glomus form mycorrhiza. The fungal
symbiont in these associations absorbs phospho-
rus from soil and passes it to the plant. Plants

having such associations show other benefits also,
such as resistance to root-borne pathogens, toler-

ance to salinity and drought, and an overall increase
in plant growth and development. 

NLI / 21
 All India NEET Test–18 [Solution] CRACK NEET 2022 / Series-B / 15-May-2022
146. (4) [NC-II-181] 146. (4) [NC-II-181]
In industry, microbes are used to synthesise a num-
ber of products valuable to human beings. Bever-
ages and antibiotics are some examples.
147. (4) [NC-II-188]
147. (4) [NC-II-188]
Nitrogen fixing microbes associated with azolla in
rice field is anabaena.
148. (2) [NCERT-II-187] 148. (2) [NC-II-187]
IPM - integrated pest management . IPM - integrated pest management .
149. (3) [NCERT-II-180 to 182] 149. (3) [NCERT-II-180 to 182]
Toddy - Fermentation by microbes yeast
150. (2) [NCERT-II-179] 150. (2) [NCERT-II-179]
Microbes are diverse - protozoa, bacteria,fungi and
microscopic animal and plant viruses, viroids and
also prions that are proteinacious infectious agents

SECTION–A–(PART–2) SECTION–A–(PART–2)
151. (1) [NCERT-II-180] 151. (1) [NCERT-II-180]
All are virus so they are infectious agent.

= Ds DNA
– Bacteriophage = Ds DNA genetic material
– Viruses are obligate parasite.
152. (3) [NCERT-II-174, 175]
152. (3) [NCERT-II-174, 175]

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 All India NEET Test–18 [Solution] CRACK NEET 2022 / Series-B / 15-May-2022

153. (2) [NCERT-II-182]

153. (2) [NCERT-II-182]
You are familiar with the commonly used antibiotic
154. (4) [NCERT-II-183]
Penicillin.
154. (4) [NCERT-II-183]
Statins produced by the yeast Monascus purpureus 155. (2) [NCERT-II-173]
have been commercialised Mas blood-cholesterol
lowering agents. It acts by competitively inhibiting
the enzyme responsible for synthesis of cholesterol.
156. (3) [NCERT-II-184]
155. (2) [NCERT-II-173]
Jaya and Ratna are high yielding varieties of Rice
156. (3) [NCERT-II-184]
All solids that settle form the primary sludge, and
the supernatant forms the effluent. The effluent from 157. (3) [NCERT-II-184]
the primary settling tank is taken for secondary
 
treatment.
157. (3) [NCERT-II-184] 
Primary settling tank  aeration tank  second- 158. (3) [NCERT-II-187]
ary settling tank  anaerobic sludge digesters
158. (3) [NCERT-II-187]
The very familiar beetle with red and black markings
159. (3) [NCERT-II-187]
– the Ladybird, and Dragonflies are useful to get rid
of aphids and mosquitoes, respectively.
159. (3) [NCERT-II-187]
An example of microbial biocontrol agents that can
be introduced in order to control butterfly caterpillars 160. (3) [NCERT-II-183]
is the bacteria Bacillus thuringiensis (often written
as Bt ). A

160. (3) [NCERT-II-183]

Cyclosporin A – Trichoderma
polysporum (fungus)
Statins – Yeast (Monascus
purpureus)
161. (1) [NCERT-II-174, 175]
161. (1) [NCERT-II-174, 175]
Pusa Gaurav and Pusa Swarnim are respectively
variety of brassica.
162. (2) [NC-II-173]
162. (2) [NC-II-173]
Taichung Native-1 (from Taiwan).

NLI / 23
 All India NEET Test–18 [Solution] CRACK NEET 2022 / Series-B / 15-May-2022
163. (2) [NC-II-176] 163. (2) [NC-II-176]
Biofortification – breeding crops with higher levels
of vitamins and minerals, or higher protein and
healthier fats – is the most practical means to
improve public health. 164. (2) [NC-II-176]
164. (2) [NC-II-176]
Spinach - High vitamin A content - A
165. (4) [NCERT-II-167] 165. (4) [NCERT-II-167]
Jersey is the improoved breed of cow.

166. (4) [NCERT-II-167] 166. (4) [NCERT-II-167]

Inbreeding exposes harmful recessive gene that

are eliminated by selection.

167. (4) [NCERT-II-170 to 172] 167. (4) [NCERT-II-170 to 172]

Green revolution – Crops plant

Blue Revolution – Pisciculture

White revolution – Milk

Silver revolution – Egg

168. (4) [NCERT-II-177]
168. (4) [NCERT-II-177]
Both (A) and (R) are true and (R) is the correct
(A) (R) (R) (A)
explanation of (A)
169. (1) [NCERT-II-176] 169. (1) [NCERT-II-176]

Example of SCP or single cell protein SCP

Spirulina, Methylophillus.
170. (4) [NC-II-168]
Hisardale is a new breed of sheep developed in
Punjab by crossing Bikaneri ewes and Marino 170. (4) [NC-II-168]
rams.
171. (1) [NC-II-168]
To improve chances of successful production of
hybrids, other means are also used. Multiple 171. (1) [NC-II-168]
Ovulation Embryo Transfer Technology (MOET) is
MOET–Multiple ovulation embryo transfer
one such programme for herd improvement.
technology
172. (2) [NC-II-170 to 174]
Karan Rai is a variety of Pusa swarnim. 172. (2) [NC-II-170 to 174]

173. (4) [NCERT-II-175]

Pusa sawani - Shoot and fruit borer 173. (4) [NCERT-II-175]

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 All India NEET Test–18 [Solution] CRACK NEET 2022 / Series-B / 15-May-2022
174. (1) [NCERT-II-174] 174. (1) [NCERT-II-174]
In mung bean, resistance to yellow mosaic virus
and powdery mildew were induced by mutations.
175. (4) [NCERT-II-177]
175. (4) [NCERT-II-177]
No meiosis, fertilization takes place in tissue
culture hence no change of chromosome in new
plants developed by tissue culture. 176. (1) [NC-II-173]
176. (1) [NC-II-173]
Sonalika and Kalyan sona are high yielding 177. (3) [NC-II-174]
varieties of Wheat
177. (3) [NC-II-174]

178. (3) [NC-II-170]

178. (3) [NC-II-170]
Green revolution was dependent to a large extent
on plant breeding techniques for development of
high-yielding and disease resistant varieties in 179. (4) [NCERT-II-177]
wheat, rice, maize, etc.
179. (4) [NCERT-II-177]
Protoplasts – Isolated single cell without cell wall. 180. (2) [NC-II-165]

180. (2) [NC-II-165] 70

It is estimated that more than 70 per cent of the
world livestock population is in India and China.
181. (3) [NC-II-168]
181. (3) [NC-II-168]
In this method, a cow is administered hormones, MOET FSH
with FSH-like activity, to induce follicular maturation
and super ovulation – instead of one egg, which
they normally yield per cycle, they 182. (2) [NCERT-II-176, 177]
182. (2) [NCERT-II-176, 177]
a. –

a. Somaclones – genetically identical b. –

b. Explants – Tissue culture
c. –
c. Micropropagation – Tissue culture
d. –
d. Virus free plants – Meristem culture

183. (3) [NCERT-II-167, 168] 183. (3) [NCERT-II-167, 168]

a. –
a. Mule – Sterile
b. Leghorn – Breed of chickens b. –

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 All India NEET Test–18 [Solution] CRACK NEET 2022 / Series-B / 15-May-2022
184. (3) [NC-II-170] 184. (3) [NC-II-170]
Conventional plant breeding has been practiced for
9000 - 11000
thousands of years, since the beginning of human
civilisation; recorded evidence of plant breeding
dates back to 9,000-11,000 years ago.
185. (3) [NC-II-172]
185. (3) [NC-II-172]
India is mainly an agricultural country. Agriculture
accounts for approximately 33 per cent of India’s 33% 62 %
GDP and employs nearly 62 per cent of the
population.
SECTION–B–(PART–2) SECTION–B–(PART–2)
186. (3) [NC-II-172] 186. (3) [NC-II-172]

The development of several high yielding varieties

of wheat and rice in the mid-1960s, as a result of
various plant breeding techniques led to dramatic 1960
increase in food production in our country.
187. (2) [NC-II-173]
187. (2) [NC-II-173]

Sugar cane: Saccharum barberi was originally

grown in north India, but had poor sugar content
188. (1) [NC-II-173]
and yield.

188. (1) [NC-II-173]

Viruses – tobacco mosaic, turnip mosaic.

189. (3) [NC-II-173]
189. (3) [NC-II-173]

Red rot of sugarcane and late blight of potato

caused by fungi ; by bacteria – black rot of
crucifers; and by viruses – tobacco mosaic, turnip 190. (3) [NC-II-173]
mosaic, etc.
1960 2000 11
190. (3) [NC-II-173]
75
1960 to 2000, wheat production increased from 11 35 89.5
million tones to 75 million tonnes while rice
production went up from 35 million tonnes to 89.5
191. (1) [NC-II-174]
million tonnes.

191. (1) [NC-II-174]

Resistance to yellow mosaic virus in bhindi 192. (2) [NC-II-174]

(Abelmoschus esculentus) was transferred from a
wild species and resulted in a new variety of A.
esculentus called Parbhani kranti.

192. (2) [NC-II-174]

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 All India NEET Test–18 [Solution] CRACK NEET 2022 / Series-B / 15-May-2022
193. (1) [NC-II-174] 193. (1) [NC-II-174]

194. (2) [NC-II-175]

194. (2) [NC-II-175]

195. (3) [NC-II-175]

More than 840 million people in the world do not
have adequate food to meet their daily food and 195. (3) [NC-II-175]
nutritional requirements.
840
196. (4) [NC-II-175]

196. (4) [NC-II-175]

197. (1) [NC-II-176]

One of the alternate sources of proteins for animal
and human nutrition is Single Cell Protein (SCP). 197. (1) [NC-II-176]

198. (1) [NC-II-176] SCP Single cell protein

Atlas 66, having a high protein content, has been 198. (1) [NC-II-176]
used as a donor for improving cultivated wheat.
199. (1) [NC-II-169] 66
Honeybee also produces beeswax, which finds 199. (1) [NC-II-169]
many uses in industry, such as in the preparation
of cosmetics and polishes of various kinds.
200. (1) [NC-II-169] 200. (1) [NC-II-169]
Bee-keeping or apiculture is the maintenance of
hives of honeybees for the production of honey. It
has been an age-old cottage industry.

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