SCIENCE - · PDF fileSCIENCE 1) Mark the incorrect match. Nutrient Deficiency Symptom a) Iron ... Bronchioles, (II) Alveolus, (VI) Bronchus d) (II) Alveolus, (IV) Larynx, (V) Glottis

SCIENCE

1) Mark the incorrect match.

Nutrient Deficiency Symptom

a) Iron Anaemia Deficieny of Haemoglobin in RBC

b) Vitarin B1 Beri Beri Water logging of the tissue, Paralysis

c) Vitamin B4 Pellagra Pigeon chest, loss of the teeth

d) Vitamin C Scurvy Swelling and bleeding of gums.

2) Spec is X are chloro phyllous plants which are autotrophic in their mode of Nutrition and may

be green, Yellow, organge and red colour etc. Spec is X belonge to Y which are non vascular

plants and whose plant body is not differentiated in to true roots, stems, and leaves and have

a unicellular and non jacked sex organ. In the above passage species Y is ….

a) Bryophyta b) Thalophyta

c) Pteridophyta d) Gymnosperms.

3) Which of the following is an acute infection of the small intestine caused by a bacterium ?

a) Cholera b) Tuberxculosis

c) Polio d) Night blindness

4) Four students, observed some plants and recorded their observations and conclusions in the

table below.

Name of the

student

Observation

. i

Conclusion

Suman Body thallus-like and prostrate or erect. Algae or

Bryophytes

Rohan Main plant body is a sporophyte. Bryophytes

Mohit Male and female gametophyte do not have an

independent free living existence. . Gymnosperms

Meera Chlorophyll bearing simple thalloid and

autotrophic organisms which are attached to the

substratum by rhizoids.

Algae

Which student(s) made the correct conclusion ?

a) Suman, Mohit & Meera b) Mohit only

c) Suman, Mohit & Rohan d) Suman & Mohit

5) Rabi and Kharif crops are the major crops of India. Given below is a list of crops. Categorize

them as Rabi and Kharif crops.

(Paddy, Wheat, Soyabean, Mustard, Maize, Cotton, Barley, Sugarcane.)

a) Rabi crops : Paddy, Wheat. Cotton, Sugarcane

Kharif crops : Soyabean. Mustard, Maize, Barley ,

b) Rabi crops : Wheat, Mustard, Barley, Sugarcane

Kharif crops : Paddy, Soyabean, Maize, Cotton

c) Rabi crops : Wheat, Mustard, Barley

Kharif crops : Paddy, Soyabean, Maize, Cotton, Sugarcane

d) Rabi crops : Paddy, Soyabean, Maize, Cotton, Sugarcane

Kharif crops : Wheat, Mustard, Barley

6) The given figure represents a plant cell after being placed in a strong sugar solution. The

different parts have been labelled as a, b? c, d & e. Which of the following is the correct

labelling ?

a b c d e

a) Cell wall Sugar solution Protoplasm Vacuole Cell Membrane

b) Cell membrane Sugar solution Protoplasm Vacuole Cell wall

c) Cell wall Sugar solution Vacuole Protoplasm Tonoplast

d) Cell membrane Sugar solution Vacuole Protoplasm Tonoplast

7) Which of the following is an incorrectly matched pair ?

a) Autolysis of cell - Peroxisomes

b) Control centre of the cell - Nucleus

c) Units of hereditary characteristics- Genes

d) Formation of spindle fibres- Centrioles

8) Cutting down forests and using the land for other purposes is known as deforestation. It has •

adverse effects on the environment. Which of the following are correct regarding these effects

?

(i) Decrease in soil erosion (ii) Increase in temperature

(iii) Ground water level gets lowered (iv) Droughts and floods

v) Increase in water holding capacity of the soil

a) (i), (ii), (iii) & (ix) b) (ii), (iv) & (v) c) (ii), (iii) & (iv) d) (i), (ii), (iv) & (v)

9) A rare plant in a botanical garden has been infected with specific fungi that feed on sugar

molecules. After careful examination, a botanist suggested the following surgical intervention :

removing the infected portion i.e., a ring of bark about 2 inches in height and about 2 cms

wide. This will remove the cambial cells, phloem, endodermis, cortex and epidermis of the

stem. Which of the following will be the consequence of such a surgical intervention?

a) Flow of food downwards will be affected but flow of water upwards will be maintained.

b) Flow of water upwards will be affected but flow of food will be maintained.

c) Both the flow of food and water will be affected

d) Neither the flow of food nor the water movement will be affected

10) Given below is the diagrammatic sectional view of the human respiratory system. Which set of

three parts out of I-VI have been correctly identified?

a) (I) Bronchioles, (IV) Pharynx, (VI) Bronchus

b) (Ill) Bronchi, (IV) Pharynx, (VI) Trachea

c) (I) Bronchioles, (II) Alveolus, (VI) Bronchus

d) (II) Alveolus, (IV) Larynx, (V) Glottis

11) Which one of the following phenomena shows particle nature of light ?

a) Polarisation b) Photo-electric effect

c) Interference d) Refraction

12) What is the function of a microphone ?

a) Convert sound signals to electric signals

b) Convert electric signals to sound signals

c) Convert sound signals to electromagnetic waves

d) None of the above

13). Which one of the following is deviated by any electric field ?

a) a – rays b) ? – rays c) Neutrons d) X – rays

14) Which one among the following lasers is used in cancer treatment ?

a) He-Ne laser b) Ruby laser c) CO2 laser d) Semiconductor laser

15) Modern movie songs released are the best in quality of sound. The rich quality of sound is

due to which one of the following ?

a) A note of high frequency b) A note of high amplitude

c) Consists many harmonics d) Consists the fundamental frequency

16) Nuclear sizes are expressed in a unit named

a) Fermi b) angstrom c) newton d) tesla

17) Light year is a unit of

a) time b) distance c) light ̀ d) intensity of light

18) Mirage is due to

a) unequal heating of different parts of the atmosphere

b) magnetic disturbances in the atmosphere

c) depletion of ozone layer in the atmosphere

d) equal heating of different parts of the atmosphere

19) Light from the Sun reaches us in nearly

a) 2 minutes b) 4 minutes c) 8 minutes d) 16 minutes

20) Stars appears to move from east to west because

a) all stars move from east to west

b) the earth rotates from west to east

c) the earth rotates from east to west

d) the background of the stars moves from west to east

21) Which of the following can not be separated by using water as the solvent:

a) Copper sulphate and sand b) sand and potash alum

c) sand and sulphur d) sugar and sand

22) The technique which is used to separate particles of a solid suspended in a liquid quickly is

called :

a) Decantation b) centrifugation c) sedimentation d) filtration

23) One of the following does not undergo sublimation. This one is:

a) Camphor b) dry ice c) silica d) iodine

24) The atomicities of ozone ,sulphur, phosphorous and argon are respectively:

a) 8,3,4 and 1 b) 1,3,4 and 8 c)4,1,8and 3 d) 3,8,4 and 1

25) The atomic theory of matter was proposed by:

a) John kennedy b) Lavoisier c) proust d) John Dalton

26) Which of the following are also considered to be the states of matter? :

a) Plasma b) platelets c) BEC d) BHC

27) Which one of the following statement is correct in respect of fluids:

a) Only gases behave as fluids b) gases and solids behave as fluids

c) gases and liquid behave as fluids d) only liquids are fluids

28) A few substances are arranged in increasing order of ‘forces of attraction’ between their

particles . Which of the following represents the correct arrangement:

a) Water, air , wind b) air, sugar, oil

c) oxygen, water, sugar d) salt, juice , air

29) If 32 g of sulphur has x atoms , then the number of atoms in 32g of oxygen will be:

a) x/2 b) 2x c) x d) 4x

30) Which of the following has the maximum number of atoms:

a) 18g of H2O b) 18g of O2 c) 18g of CO2 d) 18g of CH4

a) Skilful b) Vigorous c) Clumsy d) Deceitful

MATHS

31) Solve:

a)1

2√2 b) √10 c) 2 d)

1

√5

32) What will be unit digit for 916─416 ?

(a) 5 b) -5 c) 6 d) 1

33) How many odd factors of 1728 ?

(a) 24 b) 28 c) 20 d) 4

34) If a +b+c=15 and a2+b2 +c2 =83 , find a3+b3 +c3-3abc

(a) 180 b) 71 c) 128 d) 95

35) if the coordinates of point P(2,4) is equal to Q(4-x, 2+2y) , then the value of x and y

a) 2,3 b) -2,-1 c) 2, -2 d) 2,1

36) Simplify : (𝑥 + 𝑦)−1 × (𝑥−1 + 𝑦−1) =

(a) x-2 + 2x-1y-1 +y-2 b) x-1×y-1 (c ) x-2 + 2-1.x-1.y-1+y-2 d) x-2 + y-2

37) If t2-4t+1=0 , then the value of (𝑡3 +1

𝑡3)

(a) 44 b) 48 c) 52 d) 64

38) The value of x, if 5x-3 . 32x-8 = 225, is :

a) 1 b) 2 c) 3 d) 5

39) Solve : 15

√10+ √20+√40−√5−√80=

a) √5 + √15 b) √5 + √10 c) √5 d) 5

40) If 2x+3y=17 and x and y are positive integers , then y could be which of the following ?

(a) 2 b) 3 c) 4 d) 5

41) The probability of selecting a girl in a class is 0.4 and there are 45 students in a class. Find

the number of boys in the class.

(a) 18 b) 27 c) 26 d) 9

42) Find the remainder when 2x3 -9x2 +x +12 is divided by 2 + 3x.

(a) 0 b) 116/9 c) -2 d) 182/27

43) Match List-1 with List -2

List -1 List-2

(p) No. of dimension of solid (j) 0

(q) No. of dimension of point (k) 1

(r) No. of dimension of plane (l) 2

(s) No. of dimension of line (m) 3

(a) (p-m),(q-j),(r-l)(s-k)

(b) (p-m),(q-j),(r-k)(s-l)

(c) (p-j),(q-m),(r-l)(s-k)

(d) (p-m),(q-l),(r-j)(s-k)

44) Which of the following can’t be cardinal number of the power set of any in finite set ?

(a) 26 b) 4 c) 16 d) 32

45) The solution of the equation 𝑥 − √25 − 𝑥2 = 1 is :

(a) x= - 3 b) x = ±5 c) x=1 d) x=4

46) Area of an isosceles right angled triangle with hypotenuse 7√2 𝑚 is.

(a) 24 m2 b) 49 m2 c) 49√2 m2 d) 24 .5 m2

47) If 𝑙𝑜𝑔 (𝑥+𝑦

5) =

1

2(𝑙𝑜𝑔 𝑥 + 𝑙𝑜𝑔𝑦) then

𝑥

𝑦+

𝑦

𝑥 is.

(a) 25 b) 24 c) 23 d) 20

48) For (x>0) , the median of x+2, x-3, x+4, x-5 , x+3 , x+4, x+6 is 10 ? what is the value of x ?

(a) 15 b) 8 c) 7 d) 25

49) If outer and inner surface area of a spherical balls 576 𝜋 m2 and 324 𝜋 m2 then thickness

of the shell is:

(a) 3 m b) 2 m c) 5 m d) 1 m

50) In the given figure below AB||CD , P and R are in the points on AB and CD respectively.

Q is in between AB and CD . Find x

(a) 60 0

(b) 900

(c) 500

(d) None of these

51) Which of the following statement is correct ?

(a) All the angles of a triangle can be exact 600

(b) An exterior can’t have more than one obtuse angle in triangle

(c) An exterior angle of a triangle is equal the sum of two interior opposite angles

(d) All of these

52) Four equal sized maximum circular plates are cut off from a square paper sheet of area 784

cm2. The circumference of each plate is :

(a) 22 cm b) 88 cm c) 44 cm d) 100 cm

53) If the product of abscissa and ordinate of a point is positive , then the point lies in.

(a) I quadrant b) III quadrant c) IV quadrant d) Both a) and c)

54) if∆𝐴𝐵𝐶 ≅ ∆𝑃𝑄𝑅 , Q= 2R and R=2P then A is.

a)252

7

𝑜 b)25

5

7

𝑜 c) 25

6

7

𝑜 d) 25

3

7

𝑜

55) Which of the following is not rational ?

(a) 𝜋 b) √5 c) 1.202002000… d) all of these

56) In a trapezium ABCD AB||CD , E and F are midpoints of AD and BC respectively. If AB = 6

cm and EF= 7 cm, then CD=

(a) 7 cm b) 10 cm c) 6 cm d) 8 cm

57) The distance between points A(1, 3) and B(x, 7) is 5.The value of x is :

a) 4 b) 2 c) 1 d) none of these

58) If a = 32

32

32

32

b, then the value of a + b is :-

a) 14 b) -14 c) 38 d) 3

59) The radius and height of a cone are in ratio 3:4. If its volume is 301.44 cm3 , then find

(I) Radius of the cone (II) slant height of the cone (take 𝜋 = 3.14)

(I) radius (ii) slant height

(a) 9 cm 10 cm

(b) 10 cm 9 cm

(c) 10 cm 6 cm

(d) 6 cm 10 cm

60) In ∆𝐴𝐵𝐶 , E ,F and G are the midpoints of AB ,BC and AC respectively .

If EF+EG= 14 and AB=7, find perimeter of ∆𝐴𝐵𝐶

(a) 21 b) 28 c) 35 d) 12.25

ENGLISH

61) Tick the most appropriate synonym for the given word:

DEFT

b) Skilful b) Vigorous c) Clumsy d) Deceitful

62) Tick the most appropriate antonym for the given word:

OBSTINATE

a) Inflexible b) Prominent c) Pliant d) Fashionable

63) Choose the correct spelling:

a) Rennaissance b) Ranaissance c) Rennaisance d) Renaissance

64) Choose the incorrect spelling:

a) Conscientious b) Consceious c) Conscience d)Consensus

65) Choose the correct word from the explanation given below:

A place for ammunition and weapons

a) Arsenal b) Archive c) Museum d) Library

66) Complete the following idiomatic expression by choosing the correct alternative:

Beat around the (Avoiding the main topic) Not talking directly about the

issue.)

a) Plant b) Tree c) Bush d) Stick

67) Fill in the blanks by selecting the correct phrasal verbs from the given options:

He has signed the agreement with the company to serve with them for at least three years

And he cannot --------------------------------.

a) Back up b) Back out c) Back through d) Back down

Direction: In the following questions, sentences are given with blanks to be filled with an

appropriate word. Four alternatives are suggested for the question. Choose the correct

alternative.

68) New studies show that the loss of friends and--------------------rejection by the group are painful

for the children.

a) Especially b) Particularly c) Specially d) Generally

69) No one ----------------------- in the accident , if all the passengers had been wearing seatbelts.

a) Would be hurt b) Had been hurt c) Will be hurt d) Would have been hurt

70) Blonde’s youth and beauty had an -----------------------appeal which attracted the prince

towards her.

a) Despicable b) Irresistible c) Delectable d) Comprehensible

71) The prisoner jumped his bail and -----------------------------------for some time.

a) Had absconded b) Has been absconding

c) Had been absconding d) Had been absconded

Direction: Read each sentence to find out whether there is any grammatical error in it. The

error, if any , will be one part of the sentence . The letter of that part is the answer. If there is

no error, the answer is D. Ignore the errors of punctuation, if any.

72) a) The widely publicized manifesto

b) of the new party is not

c) much different to our

d) no error

Direction: Each of these questions consists of a pair of words. Establish the relationship

among the given pairs that best illustrates a similar relationship amongst the alternatives.

73). Expel : School

a) Exile : Nation b) Escape: Penitentiary

c) Vacate : Building d) Export :Factory

Direction: In each of the following items, some parts have been jumbled up. You are required

to rearrange these parts which are labelled P, Q, R , S and T for a correct meaningful

sentence. Choose the proper sequence.

74) P. in Johannesburg

Q. Nelson Mandela

R. in front of the entrance to

S. a statue of

T. Mandela Shopping square

a) S-Q-T-P-R b) S-T-P-R-Q c) S-Q-R-T-P d) S-R-T-P-Q

Direction: In each of these questions , you are given a sentence a part of which is underlined

.This is followed by four ways of phrasing the underlined part. Select the version that best

rephrases the underlined part.

75) He has said so out of affection; do not take it to heart.

a) In heart b) In the heart c) By the heart d) No improvement

Direction : Read the given passage and answer the questions that follow:

When we take all the accolades happily, why do we shrink from shouldering the brickbats?

One has to be able to take responsibility for one’s own actions and also remember that

happiness and sorrow are two facets of life. There is no justification in trying to find

scapegoats for our failures.

76) The word ‘accolade’ means .

a) Honour b) Great compliment c) Award d) All of these

77) The opposite of the word ‘shrink’ as used above is .

a) Grow b) Decrease c) Disappear d) Drop

78) The word ‘Brickbat ‘ as used above does not mean .

a) Insult b) Insinuation c) Appreciation d) Flak

19. The above meaning of the word ‘facet ’as used above is .

a) Criticism b) Aspect c) Shrink d) Appreciation

79) The word “scapegoats” as used above can be replaced by the word .

a) Victim b) Aspects c) Failure d) Success.

80) Choose the substitute of the underlined phrase/idiom from the four options given :

Let us admit that we could not heap coals of fire on his head.

a) bum him alive b) agitate him

c) make him feel sorry by returning good for evil. d) put him to shame

MENTAL ABILITY

81) 3, 9, 27, 243, 6561 ,x then what is value of x ?

a) 6843 b) 6804 c) 19683 d) 1594323

82) It a + 2c = b – 2d, b + 2d = c + d, a + b = 2d + c then which one is correct ?

a) 2a + b = -d b) b + c = 2d c) a + 2b = 2d d) a – b = d

83) A woman introduces a man as the son of the brother of her mother. How is the man,

related to woman ?

a) Nephew b) Son c) Cousin d) Uncle to grandson

84) Find the day of week on 17 January, 1994.

a) Sunday b) Friday c) Thursday d) Monday

85) Ramesh Starts from his office and walks westward He then takes a left turn and then a

right be for each turn he waks 5 km. In which direction is he walking now ?

a) North b) South c) West d) East

86) The position of how many letters in the word “MENTAL” remains unchanged when they are

in alphabetical order ?

a) One b) two c) three d) four

87) Find the odd

Lotus, Coconut, Rose, Marigold

a) Lotus b) Coconut c) Rose d) Marigold

88) It 16th day of November is Sunday then second last day of this month would be ?

a) Monday b) Tuesday c) Wednesday d) Friday

89) How many digits (from 0 to 9) have their water image and mirrir image exactly like them?

a) Zero b) one c) two d) three

90) If day after tomorrow is Wednesday what was day before yesterday ?

a) Monday b) Tuesday c) Saturday d) Wednesday

91) Two pipes can fill a tank in 5 hours and 6 hours respectively while a third pipe empties the

full tank in 10 hours. If all the three pipes operate simultaneusly in how much time will the

tank be filled ?

a) 8/30 hrs. b) 30.8 hrs c) 30/8 hrs d) 1hrs.

92) How many times in 2 days the hands of the clock will be at right angle ?

a) 12 b) 24 c) 48 d) 96

93) Which word would appears at first if they are arranged in dictionary order ?

a) mantra b) manali c) mango d) manlitt

94) At 4:30, what is the angle formed between minute and hour hond ?

a) 300 b) 600 c) 450 d) 650

95) The time in the clock is 5:46, what is the mirror image ?

a) 6:44 b) 6:14 c) 11:15 d) none of above

(Direction ) following five questions are based on the following information.

B,D,M,K,P,Q,W,H are sitting around a circle facing at the centre. M is to the immediate right of

B who is fourth to the right at K. P is second to the left of B and is fourth to the right of W. Q is

second to the right of D who is second to the right of H..

96) Who is 3rd to the right of M ?

a) H b) K c) P d) D

97) Who is 2nd to right of H ?

a) P b) D c) Q d) B

98) Who is 3rd to the left of D ?

a) K b) M c) W d) B

99) Who is the immediate left of P ?

a) K b) D c) Q d) M

100) Which of the following represent the immediate neighbours of H ?

a) M, B b) K, M c) D, B d) K, W