View
1
Download
0
Category
Preview:
Citation preview
1 www.motherseducationhub.org
Study Center : Delhi (NCR) • Mukharjee Nagar • Uttam Nagar • Alwar • RewariJaipur • Gopalpura: • Lalkothi • Jhotwara • Mansarovar • Ambabari • Pratap Nagar • Jodhpur • Bikaner • Udaipur TFN : 018 8 94
Test Form No. : 018 8 94Answer with Solution/
Part : I | Gen. Knowledge & Awareness1. (A) The Ganga Action Plan was launched by
Rajiv Gandhi in April 1986 to reduce the
pollution load on the river.
2. (B) The seashore temple at Mahabalipuram was
built by Narasimhavarman I
3. (A) The Khilafat Movement was launched to pro-
test against the humiliation of the Turkish
Caliph. The sultan of Turkey was accepted
by the Indian Muslims as their spiritual
head.
4. (C)
5. (D) The constitution of India borrowed the fol-
lowing feature from Australia.
6. (A) The major difference between the panama
and Suez canals is that the later has no lock
system. Ships can sail right through. The
Panama Canal has locks which raise the
ship to cross the isthmus and then lower it
on the other side
7. (C) The Coromandel coast of Tamil Nadu re-
ceives heavy rainfall from the retreating
monsoon winds as the retreating winds are
moisture laden.
8. (A) nuclear fusion Reaction is the process which
is responsible for the sun to radiate energy
in the form of light and heat commonly
known as solar energy. Fusion occurs when
hydrogen atoms fuse together under ex-
treme heat and pressure to create a denser
helium atom releasing, in the process, co-
lossal amounts of energy.
9. (A) A black body is an idealized physical body
that absorbs all incident electromagnetic
radiation, regardless of frequency or angle
of incidence. Another property is roughness.
Sand is rough and black and so it is a good
absorber.
10. (B) Bromine, a non-metal of halogen group, is
found in liquid state.
11. (A) In silvery paints , the main constituent is
aluminum powder.
12. (B) oxygen
13. (A) 100 g of peanut oil(groundnut oil) contains
17.7g of saturated fat, 48.g of
monounsaturated fat, 33.4 g of polyunsatu-
rated fat, and 0 mg of cholesterol. It is fast
replacing dairy products due to the absence
of cholesterol.
14. (A) A tendon is a fibrous connective tissuewhich attaches muscle to bone. A ligamentis a fibrous connective tissue which at-taches bone to bone, and usually serves to
hold structures together and keep themstable.
15. (B)16. (B) Bleaching powder is the most common tech-
nique used to purify the water supplied. Itcan kill the micro-organisms like protozo-
ans which cause water bone diseases. Inplaces where there are no options to purifywater, bleaching powder is the only remedy.
17. (D) Sugarcane: Uttar Pradesh, Maharashtra,Tamil.Nadu Cotton : Gujarat , Maharashtra ,
Punjab.Jute & Mesta : West Bengal, Bihar, Assam.Potato: Uttar Pradesh, West Bengal, Punjab.Onion: Gujarat, Maharashtra, Karnataka
18. (B) The Kalinga War (c. 262 - c. 261 BCE) was
fought in India between the Maurya Em-pire under Ashoka and the state of Kalinga,an independent feudal kingdom located onthe east coast, in the present-day state ofOdisha (Orissa) and the north of AndhraPradesh.
19. (C) The first officially recognised Test matchbegan on 15 March 1877 and ended on 19March 1877 and was played between En-gland and Australia at the MelbourneCricket Ground (MCG), where Australiawon by 45 runs.
20. (C) Total 48 personalities have got the BharatRatna till now (2019).
21. (B) Deindustrialization is a process in whichthe industrial activity in a country or re-gion is removed or reduced because of amajor economic or social change. There are
many reasons why this can happen.Overall, deindustrialization usually occursbecause a particular industrial activity isno longer economically viable.
22. (C) In February 2019, Vidharbha lifted the RanjiTrophy for the second time in a row, after
defeating Saurashtra by 78 runs in the fi-nal match of the 2018-19 season held at
TFN : 018 8 94HEAD OFFICE : J-7, Himmat Nagar, In front of BIG Bazar, Gopalpura
Pulia, Jaipur-18 | 0141-2711689 +91-7073909991
2 www.motherseducationhub.org
Vidarbha Cricket Association Stadium,Nagpur.
23.(A) The Robert Bosch Center for Data Science
and Artificial Intelligence (RBC-DSAI) has
recently inaugurated at the IIT Madras with
an objective of advance scientific innova-
tion for societal benefit.
24. (D)
25. (A) India's latest communication satellite
GSAT-31 was successfully launched by Eu-
ropean launch services provider-
Arianespace’s rocket from Kourou Launch
Base in French Guiana on February 6, 2019.
The Ariane-5 vehicle (Flight VA247) also
carried Saudi Geostationary Satellite 1/
Hellas Sat 4 along with GSAT-31.
Part : II | English Language26. (A) Replace 'at' with 'from'. Dissent means hold
or express opinions that are at variance with
those commonly or officially held and it
takes preposition 'from' after it.
27. (A) It should be "a little creativity" because 'little'
is a negative word, "a little" means some
amount of creativity.
28. (B) There is a preposition related error. Replace
'set his face to' with 'set his face against'.
29. (D) Extrication the act of releasing
from a snarled or tangled condition
Extermination killing, especially of
a whole group of people or animals
Exasperation a feeling of intense ir-
ritation or annoyance
Extraction the process of remov-
ing something, especially by force
For e.g. The extraction of minerals has dam-
aged the countryside. Hence option D is the
most appropriate choice
30. (B) Affluent (especially of a group or
area) having a great deal of money; wealthy.
Effluents liquid waste or sewage
discharged into a river or the sea.
Amulets an ornament or small piece
of jewellery thought to give protection against
evil, danger, or disease.
Influents a stream, especially
a tributary, which flows into another stream or
lake
31. (A) Zealot a person who is fanatical
and uncompromising in pursuit of their reli-
gious, political, or other ideals
Separator a machine or device
that separates something into its constituent
or distinct elements
Independent free from outside con-
trol; not subject to another's authority
Moderator an arbitrator or media-
tor
32. (C) Propensity an inclination or natu-
ral tendency to behave in a particular way
Rant speak or shout at length in an
angry, impassioned way
Vilification abusively dispar-
aging speech or writing
Bolster a long, thick pillow that is
placed under other pillows for support
33. (B) Evanescent soon passing out of
sight, memory, or existence; quickly fading or
disappearing
Imminent about to happen
Pervasive (especially of an unwel-
come influence or physical effect) spread-
ing widely throughout an area or a group of
people
Immanent existing or operating
within; inherent
34. (A) Emaciated abnormally thin or weak,
especially because of illness or a lack of food
Luxurious extremely comfort-
able or elegant, especially when involving great
expense
Sympathetic feeling, showing,
or expressing sympathy
35. (B) Cloven hoof-Evil Intention
36. (D) At closer quarters-To be uncomfortably close
37. (B) To nail one's colours to the mast-To refuse
to surrender
38. (C) Name, elect, think, consider, appoint etc.
are some of the verbs that do not allow the
use of 'as' with it. Also, there is no need to
use an article before 'manager'. Hence op-
tion C fits in the context.
39. (A) Get on (phrasal verb): step onto a vehicle
Get around to (phrasal verb): finally find
time to do
Go over (phrasal verb): review
Come down with (phrasal verb): fall sick
3 www.motherseducationhub.org
Study Center : Delhi (NCR) • Mukharjee Nagar • Uttam Nagar • Alwar • RewariJaipur • Gopalpura: • Lalkothi • Jhotwara • Mansarovar • Ambabari • Pratap Nagar • Jodhpur • Bikaner • Udaipur TFN : 018 8 94
40. (A) Ergomania-an obsession with exercise or work
Idolomania-a mania for idols
Islomania-A fascination with islands
Ethnomania-An extreme nationalist
41. (A) Heckle Interrupt (a pub-
lic speaker) with derisive or aggressive com-
ments or abuse
Soothe Gently calm (a person or
their feelings)
Dulcify Sweeten
Allay To make something less
strong, Friendly.
42. (A) Gaucherie Awkward or unsophisti-
cated ways.
43. (B) 'QPSR' gives the correct sequence. The sen-
tence start with rocket dimensions and
amounts and ends with large scale opera-
tions could not..... gives a proper meaning
of the sentence.
44. (A) Changes:—
Said to— Ordered
Your — Their (According to second person)
45. (D) Active : Do/Does + Subject + V? (Ist form)+ Object?
Passive : Is/Am/Are + Subject + V? (IIIform) + by + Subject?
46. (B)47. (C) As mentioned in the passage he was the
only son of the family.48. (D)49. (A)50. (C) According to the last lines of the passage it
was clear that he was impressed with hisson's talent.
Part : III | Quantitative Aptitude51. (B) Let Age of Sumesh = xy
Age = 10x + yNow According to question
Age of Sumesh's Wife= yx = 10y + x
Now (10x + y + 10y + x) × 1
11= (10x + y) – (10y + x)
(11x + 11y) × 1
11= 9x – 9y
x + y = 9x – 9y 8x = 10y 4x = 5y
x 5
y 4
Age of Sumesh = 10x + y
= 10(5) + 4 = 54And age of Sumesh's Wife = 10y + x
= 10(4) + 5 = 45
Ratio of their Ages= 54 : 45
6 : 5
52. (A) ATQ,
10 years ago the average of a family of 4
members = 24
Presently : Sum of their age
= (24 + 10) × 4 = 136
But, now the family has total 7 members
Let the age of identical twins = x
So, age of the youngest child = x – 3
Present average age of the family of 7 mem-
bers = 22
Total age = 22 × 7 = 154
So, 154 = 136 + 2x + x – 3
3x = 2
x = 7
Age of children = 7, 7, 4
53. (C) P = 1500 ; CI = 449.40 ; Time = 2 yrs
So, A = 1500 + 449.40 = 1949.40
A =
TR
P 1100
1949.40 = 1500
2100 R
100
2
100 R
100
=194940
150000
2
100 R
100
=12996
10000
100 R
100
=12996
10000
100 R
100
=
114
100
R = 14%
54. (D) ATQ,
x 1 x 1
x 2 x 1
=9
10
x 1
x 2
=9
10
x = 8
TFN : 018 8 94HEAD OFFICE : J-7, Himmat Nagar, In front of BIG Bazar, Gopalpura
Pulia, Jaipur-18 | 0141-2711689 +91-7073909991
4 www.motherseducationhub.org
55. (A)100 km.
(Alwar) (Jaipur)
Let speed of first car = x km/hr.
speed of second car = y km/hr.
Condition I: When they travel in same direc-
tion
time =relative dis tan ce
relative speed
5 =100
x yx – y = 20 ... (i)
Condition II : When they travel in opposite
direction
1 =100
x y
x + y = 100 ... (ii)
from eq. (i) and (ii)
2x = 120
x = 60 km/hr
56. (C) CP of 15 tables = SP of 20 tables
CP
SP=
20
15 =
4
3
CP = 4 , SP = 3
Loss % =1
4× 100 = 25%
57. (B) Total runs scored by batsman = 110
Runs scored by boundaries
= 3 × 4 + 6 × 8
= 12 + 48 = 60
Required % =50
110 × 100
= 455
11%
58. (B)
(3, -1)CD
A (7, -3)
B(5, 3)
AD is the median of ABC
D will be the mid point of BC
D =5 3 3 1
,2 2
= (4, 1)
Now length of AD =2 2
7 4 3 1
= 9 16
= 25 = 5 units
59. (C) A
B Cr
o
h
S = rl ... (i)
Now tan =r
h
r = h tan ... (ii)
and cos =h
l
l =h
cos... (iii)
put the value of (ii) and (iii) in eq. (i)
S = × h tan × h
cos
= h2 tan sec 60. (D)
B
D
CA
4
O
30°
60°
60°
120°
From AOB
sin30° =OB
4
OB = 2
Diagonal BD = 2 × BO
So, BD = 2 × 2
= 4 cm
61. (B)1
6
1 1 11
4 10 20
1 20 5 2 1
6 20
= 7
30
5 www.motherseducationhub.org
Study Center : Delhi (NCR) • Mukharjee Nagar • Uttam Nagar • Alwar • RewariJaipur • Gopalpura: • Lalkothi • Jhotwara • Mansarovar • Ambabari • Pratap Nagar • Jodhpur • Bikaner • Udaipur TFN : 018 8 94
62. (B)2
2
x x 1 2
3x x 1
3x2 – 3x + 3 = 2x2 + 2x + 2
x2 – 5x + 1 = 0
x2 + 1 = 5x
divide by x
x + 1
x= 5
63. (D)x a 2
y a 2
2
2
x
y=
2
2
a 2
a 2
2 2
2 2
x a 4 4a
y a 4 4a
Apply C & D
2 2 2 2
2 2 2 2
x y a 4 4a a 4 4a
x y a 4 4a a 4 4a
22 a 4
2 4a
2 2
2 2
x y
x y=
2a 4
4a
2 2
2 2
x y
x y= 2
4a
a 4
64. (A) x = 1 + 2 3
x – 1 = 2 3
Now,
x + 1
x 1
11 2 3
3 2
1 3 2
1 2 33 2 3 2
1 2 3 3 2
2 3 1
65. (B)
30°
C
A BO
From ACB
C = 90°
A = 180° – 90° – 30°
= 60°
By alternate segment theorem
= BAC
= 60°
66. (C)sin x sin x
41 cos x 1 cos x
sin x 2
1 cosx 1 cos x4
1 cos x
2
2 sin x4
sin x
24
sin x
sin x =1
2
x = 30°
67. (B) tan = 6 6 6 ...
tan = 3 2 3 2 3 2 ...
So, tan = 3
tan2 = sec2 – 1
9 = sec2 – 1
sec2 = 9 + 1 = 10
68. (B) ATQ,
x 3 32x
3 5 75
5
5x 3x 32
3 5 75
25x 9x 32
15 75
16x = 32
5 x =
2
5
Required answer = 2 3 6
5 5 25
69. (D) x speed of boat
y speed of stream
x + y = 15 ...(i)
x – y = 9 ...(ii)
from eq. (i) & (ii)
2x = 24
x = 12 km/hr
70. (B) radius of cylinder = 16
2 = 8 cm
h = 2 cm
Let radius of sphere = r
Now according to question
TFN : 018 8 94HEAD OFFICE : J-7, Himmat Nagar, In front of BIG Bazar, Gopalpura
Pulia, Jaipur-18 | 0141-2711689 +91-7073909991
6 www.motherseducationhub.org
12 × 4
3r3 = r2h
12 × 4
3r3 = (8)2×2
16r3 = 64 × 2
r3 = 8
r = 2 cm
diameter of sphere = 4 cm71. (C) Let both parallel sides are a & b
then, Area =1
2(a + b) h
1
2(a + b) × 19 = 475
a + b =475 2
19
= 50 cm.
And a = b + 4
then a = 27 cm
& b = 23 cm.
72. (C)
B
h
DCh 200
30°45°
A
Let height of light house = h metre
In ABC,h
BC= tan 45°
BC = h metre
In ABD,
h
h 200= tan 30°
3 h = h + 200
h = 200
3 1×
3 1
3 1
= 100 (1.73 + 1)
= 273 m.
73. (A)
74. (A) Required percent increase =
=600 – 400
100400
=200
4= 50%
75. (B) Required ratio
(200 + 250 + 250) : (150 + 200 + 250)
= 700 : 600
= 7 : 6
Part : IV | Gen. Intelligence & Reasoning76. (A) Desk is made of wood. Similarly Needle is
made of Iron.
77. (D) A H O P : C K S U
+2
+3
: :+5
+4
B J M F : D M Q K
+2
+3
+5
+4
78. (D) 21 65×3(+2)
31 95×3(+2)
: :
79. (A) Except Bromine, all are metals.
80. (A) , , ,M S R U+7 –14 –7
–7 –7 –7
–7 –7T L K NF E D G
Option ‘A’ is different from others
81. (A) 16 × 11 = 176; 12 × 12 = 144
13 × 12 = 156; 15 × 12 = 180
82. (B) 5 9 21 37 81 153
×2-1 ×2+3 ×2-5 ×2+7 ×2 - 9
83. (D) E F G./ F G E/ E F G/ F G E
84. (C)150 290 560 1120 2140 4230 8400
1090
×2-10 ×2-20 ×2-30 ×2-40 ×2-50 ×2-60
85. (C)
4 4 8 24 96 480 2880 20160
×1 ×2 ×3 ×4 ×5 ×6 ×7
86. (C) 9 + 2 = 11, 9 – 2 = 7
5 + 8 = 13, 5 – 8 = –3
3 + 7 = 10, 3 – 7 = –4
4 + 6 = 10, 4 – 6 = –2
87. (A) M U S I C A L K W Q K A C J–2+2–2+2
–2+2–2
S P R I N K L E Q R P K L M J G–2
+2–2+2
–2
+2–2+2
7 www.motherseducationhub.org
Study Center : Delhi (NCR) • Mukharjee Nagar • Uttam Nagar • Alwar • RewariJaipur • Gopalpura: • Lalkothi • Jhotwara • Mansarovar • Ambabari • Pratap Nagar • Jodhpur • Bikaner • Udaipur TFN : 018 8 94
88. (B) ‘H’ is exactly in front of ‘A’.
AD
F
B L
H
G
C
ER
89. (A) 8 12 16 2 10
96 8 10 94
90. (B)Male
Plants
Scientist
91. (B) 7 km
4 km
2 km
R
92. (D)
93. (C) horses 4 x , Men x
22
4x x 70 , 5x 70 x =14
94. (A)
F B
J
O
P
D
L
E
M
C
K
G
SQ
IH
R
A
N
ABC, ADE, ABD, ADO, AOE, AEC, ABO, ABE,
ACO, ACD, NKJ, NLM, NKM, NMP, NPL, NLP,
NKP, NKL, NJP, NJM : 10 + 10 = 20
FOQ, OGQ, GSQ, SIQ, IPQ, PHQ, HRQ, RFQ = 8
HQF, GQI, FQG, HQI, HIG, HFG, FHI, FGI = 8
There are 36 triangles in the given figure.
95. (D) buseshouse
lakes
96. (D) F
D
A
Sister
Grandfather of A
Husband
C
Father-in=-law of 'E'
E
–
–
+
+
+
97. (B)
98. (B)
99. (A)
100. (C) 11, 40, 55, 75
Recommended