SURGENT(NCA-EZHAVA,SC),VARIOUS SOLVED PAPER 2015

SURGENT(NCA-EZHAVA,SC),VARIOUS
EXAM DATE:30-10-2015

1.Two lines are intersect in a point.How many angles are formed?
A. 2
B.4*
C.8
D.10
Ans:B

2.How many edges are in a square pyramid?
A.4
B.12
C.8*
D.5
Ans:C
3.A solid body with length,breadth and height are equal,what is its name?
A.Rectangle
B.Circle
C.Cube*
D.Parallelogram
Ans:C
4.6,10,12,15,16,18,21.What is its Arithmetic Mean?
A.12
B.14*
C.15
D.18
Ans:B
5.What is the total surface area of a sphere with its radius 2.5 cm?
Ans:25 cm2
6.What is sin 450?
Ans:1/Square root of 2
7.In a  parallelogram one side is 15 cm and distance from this side to its opposite side is 9 cm,what is its area?
A.135 cm2*
B.67.5 cm2
C.80 cm2
D.24 cm2
Ans:A
8.Find the value of 0.05+1 ½+2.45
A.4*
B.5
C.4.05
D.3.45
Ans:A
9.Find the value of 2 8/11+3 4/12
A.5  12/23
B.200/33*
C.100/33
D.90/43
Ans:B
10.The trigonometric term ‘Tangent’is originate from
A.French
B.Greek
C.Latin*
D.Arabic
Ans:C
11.If 52x54x56x-------x
52n=(0.04)-28,what is the value of ‘n’?
A.8
B.7*
C.14
D.12
Ans:B
12.300,600,900 are the angles of a triangle;opposite side of 300 is two metre,what is the length of side opposite to 600?
Ans:2 Square root of 3
13.A sector with radius 18 cm and centre angle 600.While folding to make a cone,what will be the radius of that cone?
A.3 cm*
B.9 cm
C.30 cm
D.36 cm
Ans:A
14.If xn=(n+1)2-(n-1)2,what is its x2?
A.10
B.12
C.20
D.8*
Ans:D
15.Find the half of 214
Ans:213
16.The sides of a triangle are 10 cm,13 cm,13 cm.What is its area?
A.60 cm2 *
B.36 cm2
C.130 cm2
D.13 cm2
Ans:A
17.Sum of first ‘n’terms of an arithmetic sequence is 2n2+3n,what is its second term?
A.9
B.8
C.10
D.4*
Ans:D
18.x2-x-6=0,what are the two factors of this equation?
A.(x+2)(x+3)
B.(x-3)(x+2)*
C.(x-2)(x-3)
D.(x+3)(x-2)
Ans:B
19.An equilateral triangle with one side 8 cm.What is the radius of its incircle?
A.4
B.6
C.4 Square root of 3*
D.2
Ans:C
20.In a right angled triangle,small sides are 3.5 cm;2.5 cm;what is its hypotenuse?
A.6
B.4.3*
C.3.5
D.5.5
Ans:B
21.Which major port in India is known as”Offspring of Partition”?
A.Haldia
B.Kandla*
C.Nawashewa
D.Mumbai
Ans:B
22.On which river in India does the Dhuan Dhar Waterfall situate?
A.Yamuna
C.Kosi
Ans:D
23.Which soil in India is known as ‘Self –Ploughing Soil’?
A.Red soil
B.Laterate soil
C.Black soil*
D.Alluvial soil
Ans:C
24.Which among the following personality called Bharathapuzha’Sokanasini”?
A.Kunchan Nambiar
B.Ezhuthachan*
C.Vallathol
D.M.T.Vasudevan Nair
Ans:B
25.The only Malayalee who was one among the eight personalities who prepared the ‘Bombay Plan’?
A.E.Sreedharan
B.V.K.Krishna menon
C.John Mathai*
D.M.S.Swaminathan
Ans:C
26.At which of the following central jail,Bhagat Singh was hanged to death?
A.Alipur
B.Lahore*
C.Amritsar
D.Thihar
Ans:B
27.Who among the following organized the Ganapathi and Shivaji festivals to awaken mass consciousness?
A.Bankim Chandra Chatterjee
B.Swami Vivekananda
D.Surendranath Banerjee
Ans:C
28.Who is known as”India’s Unofficial Ambassador to England”?
B.Surendranath Banerjee
C.W.C.Banerjee
D.Gopalakrishna Gokhale
Ans:A
29.The Women Unit of Indian National Army(INA)was
A.Rani of Lakshmi
B.Rash Bihari Bose
C.Aruna Asaf Ali
D.Rani of Jhansi*
Ans:D
30.The partition of Bengal was in the year
A.1905*
B.1911
C.1885
D.1909
Ans:A
31.Who was the author of ‘Jaathikkummi”?
A.Dr.Palpu
B.Pandit Karuppan*
C.Kumara Guru
D.Thycaud Ayya
Ans:B
32.Who was the founder of “God’s Church of Visible Salvation”?
A.Kuriakose Elias Chavara
B.Pope John Paul II
C.St.Alphonsa
D.Poikayil Yohannan*
Ans:D
33.The first president of Nair Service Society was
A.K.Kelappan*
C.Chattampi Swamikal
D.Pattom Thanu Pillai
Ans:A
34.Aruvippuram consecration was in the year
A.1928
B.1903
C.1856
D.1888*
Ans:D
35.What was the original name of Thycaud Ayya Guru?
A.V.K.Gurukkal
B.Muthukutty
C.Subbarayan*
Ans:C
36.The 35th National Games was held at
A.Assam
B.Kerala*
C.Karnataka
D.Manipur
Ans:B
37.Swach Bharat Project was launched on
A.1st March 2014
B.1st January 2015
C.1st February 2015
D.2nd October 2014*
Ans:D
38.Who is the Chief Minister of Bihar?
A.Tarun Gogoi
B.Nitish Kumar*
C.Dr.Raman Singh
D.Manohar Lal
Ans:B
39.The Scheme ‘Project Arrow’is related to
A.Rural Development
B.Telephone Department
C.Postal Department*
D.Forest Department
Ans:C
40.Kailash Satyarthi,the Nobel laureate belongs to which State?
B.Bihar
D.Assam
Ans:C
41.When a resistance wire is stretched twice its length,its area of cross-section reduced by half.Then its resistance
A.Increase twice
B.Increases 4 times*
C.Reduces to half
D.no change
Ans:B
42.Inap-typesemiconductor ,the majority carriers are
A.Electrons
B.Holes*
C.Neutrons
D.Protons
Ans:B
43.When a white light undergo dispersion through a triangular glass prism,the colour that deviates the most.
A.Violet*
B.Red
C.Indigo
D.Yellow
Ans:A
44.When an explosion occurs 6800m away from a man,then how long after its sound reaches the man(speed of sound in air is 340 m/s)
Ans:20 S
45.Time taken by sunlight to reach the earth is approximately
Ans:8 ½ minutes
46.A transformer works on
A.Self induction
B.Joule’s heating effect
C.Maxwell’s law
D.Mutual induction*
Ans:D
47.Unit of electric power
A.Volt
B.Watt*
C.Ampere
D.Newton
Ans:B
48.Einstein’s mass-energy relation is:
A.E=M/c2
B.E=Mc2*
C.E=M2C
D.E=Mc/2
Ans:B
49.When a body is lifted from the surface of the earth,acceleration due to gravity(g)on it
A.Increases
B.Remains the same
C.First increases and then decreases
D.Decreases*
Ans:D
50.During free fall of a body ,its weight
A.Decreases
B.Increases
C.No weight*
D.None of the above
Ans:C
51.A gas can be liquified by,
A.High temperature and high pressure
B.Low temperature and low pressure
C.Low temperature and high pressure*
D.High temperature and low pressure
Ans:C
52.At constant pressure,the volume of a fixed mass of gas is directly proportional to its temperature in Kelvin scale.This is known as:
A.Boyle’s law
B.Charles law*
D.Hentry’s law
Ans:B
53.36g of water contains
Ans.2x6.023x1023molecules
54.Maximum number that can be accommodated in p subshell is
A.2
B.6*
C.14
D.10
Ans:B
55.The metal with maximum electropositivity is,
A.K
B.Na
C.Fe
D.Cs*
Ans:D
56.An important ore of aluminium is,
A.Dolomite
B.Haematite
C.Bauxite*
D.Carmalite
Ans:C
57.Maximum close packing can be seen in,
A.Graphite
B.Diamond*
C.Glass
D.Liquids
Ans: B
58.Value of absolute zero is,
Ans:2730C
59.The minimum energy required to remove the most loosely bound electron from an isolated gaseous atom is called its,
A.Electronegativity
B.Electropositivity
C.Ionisation energy*
D.Electron gain enthalpy
Ans:C
60.Maximum number of electrons that can be accommodated in a shell is,
Ans:2n2
61.Which of the following is a unicellular green algae that is motile and with a light sensitive “eyespot”
A.Chlamydomonas*
B.Hydra
C.Spirogyra
D.Chlorella
Ans:A
62.Plant hormone used in the ripening of fruits is
A.Auxin
B.Gibbrellin
C.Ethylene*
D.Abscissic Acid
Ans:C
63.A viral disease of plant that spreads through aphides in the following is
A.Coconut budrot
B.Bunchytop of banana*
C.Wilt of brinjal
D.Quick wilt n pepper
Ans:B
64.Light sensitive proteinacious pigment in plant involved in photomorphogenesis is
A.Cytochrome
B.Chlorophyll
C.Phytohormone
D.Phytochrome*
Ans:D
65.Flowering plants are included under the group
A.Phanerogams*
B.Cryptogams
C.Bryophytes
D.Lichens
Ans:A
66.Water and minerals are principally transported in angiosperms through
A.Xylem parenchyma
B.Xylem tracheids
C.Xylem vessels*
D.Xylem fibres
Ans:C
67.Growth movement of plants in response to gravity is called:
A.Phototropism
B.Hydrotropism
C.Chemotropism
D.Geotropism*
Ans:D
68.Male reproductive organs of a flower are called
A.Androecium*
B.Gynoecium
C.Calyx
D.Corolla
Ans:A
69.The structure meant for the nourishment of developing  embryo in a seed is
A.Phloem
B.Pollentube
C.Leaves
D.Endosperm*
Ans:D
70.The plant selected by G J Mendel for his genetic experiment is
A.4’O Clock plant
B.Garden pea*
C.Sweet pea
D.Snap dragon
Ans:B
71.Deficiency of Tocopherol in human body leads to,
A.Beriberi
B.Pellagra*
C.Infertility
D.Scurvy
Ans:B
72.Example for a uricotelic animal
A.Kangaroos
B.Bony fish
C.Cockroach*
D.Frog
Ans:C
73.The part of brain which controls respiration
A.Cerebrum
B.Cerebellum
C.Medulla oblongata*
D.Pons
Ans:C
74.Acromegaly is due to
A.Hypersecretion of growth hormone*
B.Hyposecretion of growth hormone
C.Hypersecretion of ACTH
D.Hyposecretion of ACTH
Ans:A
75.A child’s blood group is O.The parents blood group can not be
A.A and B
B.A and A
C.AB and O*
D.B and O
Ans:C
76.The nitrogen base which pair with adenine in DNA
A.Uracil
B.Thymine*
C.Cytosine
D.Guanine
Ans:B
77.Which one of the following is the most primitive ancestor of man?
A.Homo habilis
B.Australopithecus
C.Neanderthal man
D.Ramapithecus*
Ans:D
78.Kala azar is a disease caused by
A.Fungus
B.Bacteria
C.Virus
D.Protozoa*
Ans:D
79.Majority of Carbon dioxide in human body is transported to lungs
A.As bicarbonates*
B.As carbonic acid
C.Attached to haemoglobin
D.Attached to leucocytes
Ans:A
80.Which of the following is a true fish?
A.Cuttle fish
B.Silver fish
C.Jelly fish
D.Flying fish*
Ans:D
81.One of the girls-------------a badminton player.
A.Are
B.Is*
C.Were
D.Have been
Ans:B
82.I am clever-------?
A.aren’t I?*
B.amn’t I?
C.shall I?
D.do I?
Ans:A
83.Raju told me that he-----to go home that day.
A.Wants
B.Will want
C.Has wanted
D.Wanted*
Ans:D
84.Shakespeare-----------as the greatest playwright.
A.Is regarded*
B.Is regarding
C.Regards
D.Has regarded
Ans:A
85.Gita is writing an essay----------the new economic policy.
A.At
B.On*
C.With
D.To
Ans:B
86.IF I got a lot of money,I-----------buy an aeroplane.
A.Would*
B.Will
C.Shall
D.Would have
Ans:A
87.Mr.Smith,the only foreigner in our group,is---------European.
A.An
B.A*
C.The
D.Any
Ans:B
88.My parents ---------paris last month
A.Have visited
B.Will have visited
C.Visited*
D.Has Visited
Ans:C
89.Nina is-------than Anil.
A.Clever
B.Cleverest
C.Most clever
D.Cleverer*
Ans:D
90.We tried our best,but-------------not win the match.
A.Could*
B.Should
C.May
D.Can
Ans:A
91.The teacher wanted the students to-------the important points.
A.Take after
B.Take off
C.Take down*
D.Take into
Ans:C
92.’Maiden speech’ means ----------
A.A maid’s speech
C.First speech*
D.A girl’s speech
Ans:C
93.-----------is the one word substitute for ‘the pen name adopted by a writer’.
A.Synonym
B.Pseudonym*
C.Antonym
D.Homonym
Ans:B
94.Which prefix can be used to form the opposite of the word’gratitude’?
A.Un
B.Mis
C.Dis
D.In*
Ans:D
95.Prima facie means-------
A.Beautiful face
B.Prim and proper
C.At first view*
D.Prime time
Ans:C
96.The story is about a --------between two brothers.
A.Duel*
B.Duet
C.Dual
D.Dude
Ans:A
97.Which of the following is the spelling?
A.Assassination
B.Asasination
C.Assasination
D.Assassination*
Ans:D
98.A group of lions is known as--------
A.Swarm
B.Flock
C.Team
D.Pride*
Ans:D
99.The plural form of the word ‘criterion is------------
A.Criterions
B.Criteria*
C.Criterias
D.Criterion
Ans:B
100.Which of the following is the synonym of ‘attentive’?
A.Attractive
B.Servant
C.Watchful*
D.Tentative
Ans:C

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