Previous Year Paper

SSC CGL Previous Paper (Held On: 21 August 2017 Shift 3) (Previous Year Paper)

Held in 2017

100 questions60 minutes
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General Intelligence and Reasoning (25 questions)

Question 1

In the Following figure, square represents Artists, triangle represents Military officers, circle represents Collectors and rectangle represents Fathers. Which set of letters represents Collectors who are either Artist or Fathers but not Military Officers?

  1. AOption (a)

    G, F, D, A

  2. BOption (b)

    B, C

  3. COption (c)

    C, D

  4. DOption (d)

    B, C, G, F

View answer & explanation

Correct answer

Answer: (b)B.

B, C

Why this answer is correct

In the above diagram B and C represent Collectors who are either Artist or Fathers but not Military Officers.

Question 2

A piece of paper is folded and punched as shown below in the question figures. From the given answer figures, indicate how it will appear when opened.

  1. AOption (a)

  2. BOption (b)

  3. COption (c)

  4. DOption (d)

View answer & explanation

Correct answer

Answer: (c)C.

Why this answer is correct

Hence, answer is figure 3.

Question 3

From the given words, select the word which cannot be formed using the letters of the given word.

JAUNTILY

  1. AOption (a)

    NEATLY

  2. BOption (b)

    AUNTY

  3. COption (c)

    JAUNT

  4. DOption (d)

    UNITY

View answer & explanation

Correct answer

Answer: (a)A.

NEATLY

Why this answer is correct

1) NEATLY → JAUNTILY → word cannot be formed as there is no E.

 2) AUNTY → JAUNTILY → word can be formed.

3) JAUNT → JAUNTILY → word can be formed.

4) UNITY → JAUNTILY → word can be formed.

Hence, the answer is NEATLY.

Question 4

If UNCOVER is coded as FMXLEVI, then how will TIP be coded as?

  1. AOption (a)

    LTV

  2. BOption (b)

    NQV

  3. COption (c)

    KHQ

  4. DOption (d)

    GRK

View answer & explanation

Correct answer

Answer: (d)D.

GRK

Why this answer is correct

Here, the letter in the corresponding group of word is the letter which occupies the same position from the other end of the English alphabet.

Refer to the table shown below;

LetterABCDEFGHIJKLM
LetterZYXWVUTSRQPON

Likewise;

Hence, the answer is K.

Question 5

In the following question, select the related number from the given alternatives.

64 : 8 : : 0.01 : ?

  1. AOption (a)

    0.1

  2. BOption (b)

    1

  3. COption (c)

    10

  4. DOption (d)

    0.08

View answer & explanation

Correct answer

Answer: (a)A.

0.1

Why this answer is correct

The pattern followed is:

82 = 64

Likewise; 0.12 = 0.01

Hence, the answer is 0.1.

Question 6

A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series.

111, 107.5, 104, ?, 97, 93.5

  1. AOption (a)

    100

  2. BOption (b)

    99.5

  3. COption (c)

    100.5

  4. DOption (d)

    99

View answer & explanation

Correct answer

Answer: (c)C.

100.5

Why this answer is correct

The pattern followed is:

Deduction of 3.5 at every step

111, (111 ‒ 3.5) = 107.5, (107.5 ‒ 3.5) = 104, (104 ‒ 3.5) = 100.5, (100.5 ‒ 3.5) = 97, (97 ‒ 3.5) = 93.5

Hence, the answer is 100.5.

Question 7

The weights of 4 boxes are 90, 30, 40 and 60 kilograms. Which of the following cannot be the total weight, in kilograms; of any combination of these boxes and in a combination a box can be used only once?

  1. AOption (a)

    200

  2. BOption (b)

    220

  3. COption (c)

    180

  4. DOption (d)

    130

View answer & explanation

Correct answer

Answer: (a)A.

200

Why this answer is correct

The possible combinations are:

90 + 30 + 40 + 60 = 220

90 + 60 + 30 = 180

60 + 40 + 30 = 130

But combination for 200 is not possible.

Hence, the answer is 200.

Question 8

Select the related word from the given alternatives.

Cow : Milk : : Bees : ?

  1. AOption (a)

    Silk

  2. BOption (b)

    Honey

  3. COption (c)

    Flower

  4. DOption (d)

    Water

View answer & explanation

Correct answer

Answer: (b)B.

Honey

Why this answer is correct

Milk is obtained from cow likewise; honey is obtained from bees.

Hence, the answer is Honey.

Question 9

A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.

L, N, Q, S, V, ?

  1. AOption (a)

    W

  2. BOption (b)

    Y

  3. COption (c)

    Z

  4. DOption (d)

    X

View answer & explanation

Correct answer

Answer: (d)D.

X

Why this answer is correct

Hence, the answer is X.

Question 10

In a certain code language, ' + ' represents ' × ', ' - ' represents ' + ', ' × ' represents '÷' and '÷' represents ' - '. What is the answer to the following question?

50 + 5 - 700 × 28 = ?

  1. AOption (a)

    94

  2. BOption (b)

    100

  3. COption (c)

    90

  4. DOption (d)

    275

View answer & explanation

Correct answer

Answer: (d)D.

275

Why this answer is correct

Symbol code+‒×÷
Meaning×+÷‒

 

50 + 5 - 700 x 28

Converting: 50 × 5 + 700 ÷ 28

= 50 × 5 + 25

= 250 + 25 = 275

Hence, the answer is 275.

Question 11

Select the related letters from the given alternatives.

ACF : GIL : : OQT : ?

  1. AOption (a)

    VXY

  2. BOption (b)

    UWZ

  3. COption (c)

    RSV

  4. DOption (d)

    VXZ

View answer & explanation

Correct answer

Answer: (b)B.

UWZ

Why this answer is correct

Likewise;

Hence, the answer is UWZ.

Question 12

Select the odd number from the given alternatives.

  1. AOption (a)

    49

  2. BOption (b)

    25

  3. COption (c)

    8

  4. DOption (d)

    36

View answer & explanation

Correct answer

Answer: (c)C.

8

Why this answer is correct

Except 8 all the three numbers are squares of a number.

72 = 49

52 = 25

62 = 36

But, 23 = 8

Hence, the answer is 8.

Question 13

A paper boy cycles 10 km East, then turns South and cycles 3 km, then turns West and cycles 6 km, then turns to his right and cycles 3 km. Where is he now with reference to his starting position?

  1. AOption (a)

    4 km West

  2. BOption (b)

    14 km East

  3. COption (c)

    4 km East

  4. DOption (d)

    14 km West

View answer & explanation

Correct answer

Answer: (c)C.

4 km East

Why this answer is correct

Hence, he is in East and 4 km away from his initial point.

Question 14

Which of the following cube in the answer figure cannot be made based on the unfolded cube in the question figure?

  1. AOption (a)

  2. BOption (b)

  3. COption (c)

  4. DOption (d)

View answer & explanation

Correct answer

Answer: (d)D.

Why this answer is correct

Option 4thcube is not possible from unfolded cube. The doted face and cross face should not be adjacent to each other.

Hence, answer is figure 4.

Question 15

Advik's birthday is on Monday 19thJune. On what day of the week will be Nishith's Birthday in the same year if Nishith was born on 17th November?

  1. AOption (a)

    Saturday

  2. BOption (b)

    Wednesday

  3. COption (c)

    Friday

  4. DOption (d)

    Sunday

View answer & explanation

Correct answer

Answer: (c)C.

Friday

Why this answer is correct

Advik's birthday → 19 June, Monday

Nishith’s birthday → 17 November

So, June has the remaining → 11 Days

July → 31 Days

August → 31 Days

September → 30 Days

October → 31 Days

November → 17 Days

Total Days → 151 Days

Dividing 151 days by 7 (as there are 7 days in a week)

We get the remainder 4

Thus, 4 days ahead of Monday will be Friday which is the day on which Nishith’s birthday will fall.

Hence, the answer is Friday.

Question 16

Which answer figure will complete the pattern in the question figure?

  1. AOption (a)

  2. BOption (b)

  3. COption (c)

  4. DOption (d)

View answer & explanation

Correct answer

Answer: (b)B.

Why this answer is correct

Hence, answer is figure 2.

Question 17

If a mirror is placed on the line MN, then which of the answer figures is the right image of the given figure?

  1. AOption (a)

  2. BOption (b)

  3. COption (c)

  4. DOption (d)

View answer & explanation

Correct answer

Answer: (c)C.

Why this answer is correct

Hence, answer is figure 3.

Question 18

From the given answer figures, select the one in which the question figure is hidden/embedded.

  1. AOption (a)

  2. BOption (b)

  3. COption (c)

  4. DOption (d)

View answer & explanation

Correct answer

Answer: (a)A.

Why this answer is correct

Hence, given image is hidden in figure 1.

Therefore, answer is figure 1.

Question 19

If 3% 2 = 50, 2% 4 = 60 then what is the value of 5% 4 = ?

  1. AOption (a)

    16

  2. BOption (b)

    9

  3. COption (c)

    90

  4. DOption (d)

    20

View answer & explanation

Correct answer

Answer: (c)C.

90

Why this answer is correct

The pattern followed is:

(3 + 2) = 5 × 10 = 50

(2 + 4) = 6 × 10 = 60

Likewise; (5 + 4) = 9 × 10 = 90.

Hence, the answer is 90.

Question 20

A word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as shown in the given two matrices. The columns and rows of Matrix - I are numbered from 0 to 4 and that of Matrix - II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, for example ‘K’ can be represented by 40, 24 etc. and ‘Z’ can be represented by 98, 67 etc. Similarly, you have to identify the set for the word ‘OXEN’.

Matrix - IMatrix - II
0123456789
0GBIKC5ZXSRT
1LHHHG6ONZPT
2LHIAK7URQZW
3ADMGB8VQXYV
4KJELF9YOXZN
  1. AOption (a)

    65, 97, 42, 99 

  2. BOption (b)

    21, 33, 58, 67 

  3. COption (c)

    44, 44, 55, 58 

  4. DOption (d)

    14, 34, 55, 66

View answer & explanation

Correct answer

Answer: (a)A.

65, 97, 42, 99 

Why this answer is correct

1) 65, 97, 42, 99 → O, X, E, N

2) 21, 33, 58, 67 → H, G, R, Z

3) 44, 44, 55, 58 → F, F, Z, R

4) 14, 34, 55, 66 → G, B, Z, N

Alternate method:

By using elimination option we can easily identify the set for the word ‘PAWN’.

WordOXEN
Possible number set65, 9656, 87, 974266, 99

 

Clearly, the number set for the word ‘OXEN’ is 65, 97, 42, 99

Question 21

In the following question, select the number which can be placed at the sign of question mark (?) from the given alternative.

23?12
6137
13811784
  1. AOption (a)

    9

  2. BOption (b)

    13

  3. COption (c)

    17

  4. DOption (d)

    15

View answer & explanation

Correct answer

Answer: (a)A.

9

Why this answer is correct

The pattern followed is:

138 ÷ 6 = 23

84 ÷ 7 = 12

117 ÷ 13 = 9

Hence, the correct answer is 9.

Question 22

In the question two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

Statement 1: All flowers are leaves.

Statement 2: Some flowers are plants.

Conclusion I: Some leaves are plants.

Conclusion II: Some plants are flowers.

  1. AOption (a)

    Only conclusion I follows

  2. BOption (b)

    Only conclusion II follows

  3. COption (c)

    Both I and II follow

  4. DOption (d)

    Neither I nor II follows

View answer & explanation

Correct answer

Answer: (c)C.

Both I and II follow

Why this answer is correct

The possible Venn diagram is:

Explanation:

I: Some leaves are plants → True (as Some flowers are plants and all flowers are leaves)

II: Some plants are flowers → True (It’s a definite case as Some flowers are plants)

Hence, the answer is both conclusion I and II follow.

Question 23

A series is given, with one word missing. Choose the correct alternative from the given ones that will complete the series.

upset, aurora, spurn, strut, status, ?

  1. AOption (a)

    treasure

  2. BOption (b)

    perfect

  3. COption (c)

    right

  4. DOption (d)

    unique

View answer & explanation

Correct answer

Answer: (a)A.

treasure

Why this answer is correct

Here, the letter ‘U’ moves one place forward in every subsequent word in the series.

upset, aurora, spurn, strut, status, treasure

1st 2nd 3rd 4th 5t h6th → (Position of letter ’U’)

Hence, the answer is treasure.

Question 24

Select the odd word from the given alternatives.

  1. AOption (a)

    Stream

  2. BOption (b)

    Rivulet

  3. COption (c)

    River

  4. DOption (d)

    Valley

View answer & explanation

Correct answer

Answer: (d)D.

Valley

Why this answer is correct

Valley is a low area of land between mountains or hills whereas, the rest three flows through it.

Hence, the answer is Valley.

Question 25

Select the odd letters from the given alternatives.

  1. AOption (a)

    ADG

  2. BOption (b)

    HKN

  3. COption (c)

    ORU

  4. DOption (d)

    BDF

View answer & explanation

Correct answer

Answer: (d)D.

BDF

Why this answer is correct

But

Hence, the answer is BDF.

General Awareness (25 questions)

Question 26

__________ is a collection of data values of same types having a common name.

  1. AOption (a)

    Object

  2. BOption (b)

    String

  3. COption (c)

    Array

  4. DOption (d)

    Numbers

View answer & explanation

Correct answer

Answer: (c)C.

Array

Why this answer is correct

It is array which stands for data value of same types having a common name such as integer. It is an efficient way to arrange memory, for example in search engine; web pages are stored in array, which is then found in a search performed by the user.

Question 27

The process of depositing a layer of any desired metal on another material by means of electricity is called _________.

  1. AOption (a)

    Electroplating

  2. BOption (b)

    Galvanization

  3. COption (c)

    Rusting

  4. DOption (d)

    Crystallization

View answer & explanation

Correct answer

Answer: (a)A.

Electroplating

Why this answer is correct

It is Electroplating, which involves process of depositing a layer of any desired metal on another material by means of electricity. In this case, the electric current is used to reduce dissolved metal cations such they form a thin metal coating on electrode.

Question 28

Who invented the waterproof raincoat?

  1. AOption (a)

    Robert Hooke

  2. BOption (b)

    Cai Lun

  3. COption (c)

    Charles Macintosh

  4. DOption (d)

    William Harvey

View answer & explanation

Correct answer

Answer: (c)C.

Charles Macintosh

Why this answer is correct

Charles Macintosh invented the waterproof raincoat. He was a Scottish chemist, and made waterproof garments by using rubber dissolved in coal tar Naphtha for cementing two pieces of cloth together.

Question 29

In which sport did India win Silver medal at Rio Olympics 2016?

  1. AOption (a)

    Badminton

  2. BOption (b)

    Boxing

  3. COption (c)

    Hockey

  4. DOption (d)

    Wrestling

View answer & explanation

Correct answer

Answer: (a)A.

Badminton

Why this answer is correct

It is in the sports of badminton that India has won Silver Medal at Rio Olympics 2016. This medal was won by P.V. Sindhu, who then became the first Indian woman to win an Olympic silver medal. Additionally she is one of the two shuttlers, other being Saina Nehwal, to have won medal in Olympics.

Question 30

"Central Bureau of Intelligence and Investigation" is listed in the __________ list given in the Seventh Schedule of the Constitution of India.

  1. AOption (a)

    Union

  2. BOption (b)

    State

  3. COption (c)

    Global

  4. DOption (d)

    Concurrent

View answer & explanation

Correct answer

Answer: (a)A.

Union

Why this answer is correct

In the Union list, given in the seventh schedule of the Constitution of India, CBI is listed implying Union government as the final authority with regards to the appointment, termination of services, subjects to be picked up for investigation*,* and so on. Additionally, CBI is attached under the Ministry of Personnel Public grievance and Pension.

Question 31

Which National Park in Nepal is a continuation of India's Valmiki National Park?

  1. AOption (a)

    Chitwan National Park

  2. BOption (b)

    Bandipur National Park

  3. COption (c)

    Dudhwa National Park

  4. DOption (d)

    Jim Corbett National Park

View answer & explanation

Correct answer

Answer: (a)A.

Chitwan National Park

Why this answer is correct

The correct answer is Chitwan National Park.

Key Points Chitwan National Park:

  • Chitwan National Park of Nepal is the continuation of India’s Valmiki National Park, which is located in the West Champaran District of Bihar.
  • Located near northwestern Bihar, this national Park is an excellent example of the Terai landscape, which is characterized by swamps and marshy land.

Additional Information Bandipur National Park:

  • Bandipur National Park, an 874-sq.-km forested reserve in the southern Indian state of Karnataka is known for its small population of tigers.
  • Once the private hunting ground of the Maharajas of Mysore, the park also harbors Indian elephants, spotted deer, gaurs (bison), antelopes, and numerous other native species.

Dudhwa National Park:

  • Dudhwa Tiger Reserve was established in the year 1987.
  • It is spread over the areas of the Lakhimpur and Bahraich districts of Uttar Pradesh.
  • Total area: 1093.79 km sq.
  • It shares its north-eastern boundary with Nepal.
  • It is home to 400 bird species, including cheetahs, elephants, tigers, leopards, swamp deer, etc.

Jim Corbett National Park:

  • Jim Corbett National Park is the largest tiger reserve located in the Nainital district of Uttarakhand.
  • It was established in the year 1936.
  • It is famous for being home to a large number of tigers, the highest among any Indian national park.
  • The Park itself occupies 520 square kilometers, and its whole area comprises hills, marshy depressions, riverine belts, grasslands, and a large lake.
  • It is India's oldest and most prestigious National Park.

Question 32

Animals in which the cells are arranged in three embryonic layers are called ________.

  1. AOption (a)

    Diploblastic

  2. BOption (b)

    Ectoderm

  3. COption (c)

    Triploblastic

  4. DOption (d)

    Endoderm

View answer & explanation

Correct answer

Answer: (c)C.

Triploblastic

Why this answer is correct

The correct answer is Triploblastic.

LayerCharacteristics
Triploblastic- It is in the Triploblastic form of animals that the embryo is arranged in a three-layered structure. - These layers are ectoderm, mesoderm, and endoderm. - Most multicellular animals are triploblastic except sponges and coelenterates.
Diploblastic- The term diploblastic refers to animals that have a body derived from only two embryonic cell layers, the ectoderm, and the endoderm. - Examples of diploblastic animals are – jellyfish, corals, sea anemone, etc. - The bodies of more complex animals are triploblastic, having developed from mesoderm as well as endoderm and ectoderm germ layers.
Ectoderm- The ectoderm is a germ layer( tissue layer), that forms in an animal embryo during development. - The ectoderm is the germ layer that covers the outside of the embryo ('ecto' meaning outside). - The ectoderm gives rise to a number of both internal and external structures.
Endoderm- The endoderm gives rise to the epithelium of the pharynx, including the Eustachian tube, the tonsils, the thyroid gland, parathyroid glands, and thymus gland), the urinary bladder, the vagina (in females), and the urethra.

Question 33

If the ___________ firm has zero costs or only has fixed cost, the quantity supplied in equilibrium is given by the point where the average revenue is zero.

  1. AOption (a)

    Perfect Competition

  2. BOption (b)

    Monopoly

  3. COption (c)

    Oligopoly

  4. DOption (d)

    Monopolistic Competition

View answer & explanation

Correct answer

Answer: (a)A.

Perfect Competition

Why this answer is correct

Under perfect competition, at equilibrium, price equals marginal cost. In this case when only fixed cost is there, the marginal cost will become zero and thus under equilibrium, price (that is average revenue or marginal revenue) will be equal to zero.Hence equilibrium will be at a point where price equals marginal cost which equals to zero that pertains to perfect competition firm.

Question 34

The average variable cost curve is _______ shaped.

  1. AOption (a)

    u

  2. BOption (b)

    v

  3. COption (c)

    x

  4. DOption (d)

    w

View answer & explanation

Correct answer

Answer: (a)A.

u

Why this answer is correct

In the graphical representation, Average variable cost curve is U shaped. It is so because initially the cost of variable inputs like labour is more than the return from it, and as the production goes on this cost reduces Vis a Vis its return. However, after the point, productivity goes downhill and the cost again escalate. Thus, it is for this reason that U shaped curve occurs.

Question 35

What type of image formed by a concave mirror on the screen when the distance between object and mirror is higher than the focus?

  1. AOption (a)

    Virtual image

  2. BOption (b)

    Real image

  3. COption (c)

    Distant Image

  4. DOption (d)

    Erect image

View answer & explanation

Correct answer

Answer: (b)B.

Real image

Why this answer is correct

A concave mirror forms a real image on the screen when the distance between object and mirror is greater than the focal length. It forms a virtual image when the distance between the object and mirror is less than the focal length. 

Question 36

___________ is a straw coloured, viscous fluid constituting nearly 55 per cent of the blood.

  1. AOption (a)

    Plasma

  2. BOption (b)

    Formed Elements

  3. COption (c)

    Blood Groups

  4. DOption (d)

    Coagulation of Blood

View answer & explanation

Correct answer

Answer: (a)A.

Plasma

Why this answer is correct

It is the plasma that comprises 55% part of the blood is a straw colored, viscous fluid. It holds the blood cells, which makes it the extracellular matrix. Moreover, it also serves as the protein reserve of the human body.

Question 37

Which of the statements given below are not correct?

  1. The author of 'India 2020: A Vision for the New Millennium' is Shashi Tharoor.
  2. The author of 'The Great Indian Novel' is A.P.J. Abdul Kalam.
  3. The author of 'My Country My Life' is I.K Gujral.
  1. AOption (a)

    1 and 2

  2. BOption (b)

    2 and 3

  3. COption (c)

    1 and 3

  4. DOption (d)

    1, 2 and 3

View answer & explanation

Correct answer

Answer: (d)D.

1, 2 and 3

Why this answer is correct

  • 'India 2020: A Vision for the New Millennium': A.P.J. Abdul Kalam.
  • 'The Great Indian Novel': Shashi Tharoor
  • 'My Country My Life'- L.K. Advani

Question 38

In 1918, Mahatma Gandhi went to __________ to organise a satyagraha movement amongst cotton mill workers.

  1. AOption (a)

    Madras

  2. BOption (b)

    Bombay

  3. COption (c)

    Surat

  4. DOption (d)

    Ahmedabad

View answer & explanation

Correct answer

Answer: (d)D.

Ahmedabad

Why this answer is correct

It is in Ahmedabad that Gandhiji organized Satyagraha for cotton mill workers. This strike took place as the Workers was getting a mere 20% wage hike as against their demand of 50%. Ultimately, due to the hunger strike called upon by Gandhiji the wages got a 35% hike.

Question 39

Murshid Quli Khan, Alivardi Khan and Sirajuddaullah were all nawabs of __________?

  1. AOption (a)

    Lucknow

  2. BOption (b)

    Varanasi

  3. COption (c)

    Hyderabad

  4. DOption (d)

    Bengal

View answer & explanation

Correct answer

Answer: (d)D.

Bengal

Why this answer is correct

It is to the state of Bengal that Murshid Quli Khan, Alivardi Khan and Sirajuddaullah belonged. Moreover, after the reign of Aurangzeb, the Mughal Empire started to disintegrate, and seeing the weak administration in the Delhi, Murshid Quli khan carved out his own semi-independent Bengal province, to which the rest of the aforementioned belonged.

Question 40

_________ affect(s) the rate of humus formation of soil.

  1. AOption (a)

    Flora & Fauna

  2. BOption (b)

    Time

  3. COption (c)

    Temperature

  4. DOption (d)

    Parent rock

View answer & explanation

Correct answer

Answer: (a)A.

Flora & Fauna

Why this answer is correct

It is the presence of flora and Fauna that plays an important role in soil formation. As humus refers to the organic decomposed part of soil, that provides essential nutrients to plants, it is logical that it requires organic material in the form of flora and fauna for its build up.

Question 41

__________ refers to the number of births during a given period in the population that are added to the initial density.

  1. AOption (a)

    Natality

  2. BOption (b)

    Mortality

  3. COption (c)

    Immigration

  4. DOption (d)

    Emigration

View answer & explanation

Correct answer

Answer: (a)A.

Natality

Why this answer is correct

It is the Natality, which refers to the number of births during a given period in the population. It is a key factor in determining whether a population is increasing, decreasing or staying the same.

Question 42

Sexual reproduction in Algae that takes place through fusion of two similar size gametes is called?

  1. AOption (a)

    Zoospores

  2. BOption (b)

    Anisogamous

  3. COption (c)

    Isogamous

  4. DOption (d)

    Oogamous

View answer & explanation

Correct answer

Answer: (c)C.

Isogamous

Why this answer is correct

The correct answer is Isogamous

Concept-

  • Algae are a chlorophyll-bearing organism, with a simple thalloid-like structure and, autotrophic in the mode of nutrition.
  • Algae live primarily aquatic organisms which may live in both freshwater and marine water.
  • The algae reproduce by vegetative, asexual, and sexual methods.
  • Sexual reproduction in algae takes place through the fusion of two gametes.
  • Sexual reproduction is of three types.
  • (1) Isogamous (2) Anisogamous (3) Oogamous

It is Isogamous, which means fusion of two similar size gametes. In such similar gametes, differentiation is difficult, as they look alike in Morphology that is shape and size; however there can be differences in terms of allele that is genetic expression. For example - Spirogyra, Ulothrix.

Oogamous is a condition in which fusion between one large, nonmotile (static) female gamete and a smaller, motile male gamete occurs. For example- Volvox.

In algae, vegetative reproduction occurs by fragmentation. Each fragment develops into a thallus.

In Asexual reproduction in algae, different types of spores are produced.

Question 43

The latitudes of main land of India extend between ________.

  1. AOption (a)

    8°4' N and 37°6' N

  2. BOption (b)

    8°4' W and 37°6' W

  3. COption (c)

    8°4' E and 37°6' E

  4. DOption (d)

    8°4' S and 37°6' S

View answer & explanation

Correct answer

Answer: (a)A.

8°4' N and 37°6' N

Why this answer is correct

It is from 8°4' N and 37°6' N that comprises the latitudinal extend of mainland India. Additionally, in terms of distance, India spans around 3214 km north-south whereas from east to west it is 2933 km.

Question 44

The distance-time graph for the motion of an object moving with a constant speed is a __________.

  1. AOption (a)

    Dot

  2. BOption (b)

    Circle

  3. COption (c)

    Straight Line

  4. DOption (d)

    Curve

View answer & explanation

Correct answer

Answer: (c)C.

Straight Line

Why this answer is correct

The correct answer is a Straight Line.

Key Points

  • A straight line is used to depict objects moving at a constant speed.
  • It is so as there is no variation in speed, and change in time and distance happens at a constant rate, which makes the curve a straight line.
  • Speed is defined as the rate of change in distance with time.
  • So, speed = Distance/Time
  • where the unit of distance is the kilometer and the unit of time is the hour.
  • Therefore, a unit of speed = kilometer/hour

Question 45

Who was the architect of Taj Mahal?

  1. AOption (a)

    Ustad Ahmad Lahouri

  2. BOption (b)

    Norman Foster

  3. COption (c)

    Henry Irwin

  4. DOption (d)

    Ustad Ghani Utbuddin

View answer & explanation

Correct answer

Answer: (a)A.

Ustad Ahmad Lahouri

Why this answer is correct

It was Ustad Ahmad Lahouri from Persia, who was the chief architect behind the construction of the magnificent Taj Mahal. While designing Taj Mahal he has tried to combine the Persian, Islamic and Mughal architecture to give Taj Mahal its splendour look, and its construction took place from 1632 to 1648.

Question 46

The Nobel Prize in Literature 2016 was awarded to?

  1. AOption (a)

    Frank Sinatra

  2. BOption (b)

    Elvis Presley

  3. COption (c)

    Bob Dylan

  4. DOption (d)

    Jimi Hendrix

View answer & explanation

Correct answer

Answer: (c)C.

Bob Dylan

Why this answer is correct

It was Bob Dylan who won the Noble Prize for Literature in 2016. He is the only songwriter to have won this award so far. Additionally he is an American musicians, whose music became quite popular and an anthem for the Civil Rights Movements and anti-war movement.

Question 47

In April 2017, amid rising tension over North Korea, which country launched its first domestically built aircraft carrier?

  1. AOption (a)

    South Korea

  2. BOption (b)

    Japan

  3. COption (c)

    China

  4. DOption (d)

    USA

View answer & explanation

Correct answer

Answer: (c)C.

China

Why this answer is correct

It was China who has in 2017 for the first time launched their indigenously built aircraft carrier type 001A CV17, which has taken their aircraft carrier number to two. It was Liaoning (CV16) which served as the first aircraft carrier of china, which they purchased from Ukraine and latter retrofitted it, as per their needs.

Question 48

___________ is a welfare scheme started by the Prime Minister in order to provide LPG connections to domestic households that fall under the below the poverty line category.

  1. AOption (a)

    Gram Uday Se Bharat Uday Abhiyan

  2. BOption (b)

    Pradhan Mantri Ujjwala Yojana

  3. COption (c)

    Pradhan Mantri Surakshit Matritva Yojana

  4. DOption (d)

    Vidyanjali Yojana

View answer & explanation

Correct answer

Answer: (b)B.

Pradhan Mantri Ujjwala Yojana

Why this answer is correct

Pradhan Mantri Ujjwala Yojana is a welfare scheme started in order to provide LPG connections to domestic households that fall under the below the poverty line category. In this, however the preference is given to SC/ST and weaker section of society. This measure will empower women and protect their health and will reduce drudgery and the time spent on cooking. It will also provide employment for rural youth in the supply chain of cooking gas.

Question 49

A _________ thread is actually stronger than a steel wire.

  1. AOption (a)

    wool

  2. BOption (b)

    cotton

  3. COption (c)

    jute

  4. DOption (d)

    nylon

View answer & explanation

Correct answer

Answer: (d)D.

nylon

Why this answer is correct

It is the Nylon thread, which is actually stronger than a steel wire. It belongs to the family of synthetic polymers and is a thermoplastic silky material, which can be melt-processed into fibers, and other material.

Question 50

There are total _________ parliamentary seats (Rajya Sabha constituency) in Odisha.

  1. AOption (a)

    11

  2. BOption (b)

    19

  3. COption (c)

    10

  4. DOption (d)

    1

View answer & explanation

Correct answer

Answer: (c)C.

10

Why this answer is correct

Total parliamentary seats in Odisha stands at ten in number as mentioned in fourth schedule of the Indian constitution. Moreover, the number of seats in Rajya Sabha as per Article 80, is 250, of which 238 to be indirectly elected and the rest to be nominated by the president of India.

Quantitative Aptitude (25 questions)

Question 51

At 20% discount the selling price of an article is Rs. 2400, what is the selling price (in Rs.) if the discount is 32.5%?

  1. AOption (a)

    2125

  2. BOption (b)

    2225

  3. COption (c)

    2025

  4. DOption (d)

    2325

View answer & explanation

Correct answer

Answer: (c)C.

2025

Why this answer is correct

Given: selling price of article = Rs. 2400 and discount = 20%

⇒ Marked price = 2400/(1 - 20/100)

⇒ Marked price = 2400/0.8

⇒ Marked price = 3000

Now, discount = 32.5%

⇒ New selling price = 3000(1 - 32.5/100) = 3000(.675)

∴ New selling price = Rs. 2025

Question 52

20% of a = b, then b% of 20 is the same as _________ of a.

  1. AOption (a)

    8%

  2. BOption (b)

    40%

  3. COption (c)

    4%

  4. DOption (d)

    80%

View answer & explanation

Correct answer

Answer: (c)C.

4%

Why this answer is correct

Given: 20% of a = b

⇒ (20/100)a = b

⇒ a = 5b

⇒b% of 20 = ____ of 5b

Let the required % be c%

⇒ (b/100)(20) = (c/100)(5b)

⇒ 20 = 5c

∴ c = 4

Question 53

What is the value of Cot60° - Cos45°?

  1. AOption (a)

    (9 - 2√3)/9

  2. BOption (b)

    (2√6 - 1)/√3

  3. COption (c)

    (1 - 2√3)/2

  4. DOption (d)

    (√2 - √3)/√6

View answer & explanation

Correct answer

Answer: (d)D.

(√2 - √3)/√6

Why this answer is correct

Given: Cot60° - Cos45°

⇒ 1/tan60° - cos45°

⇒ 1/√3 - 1/√2

⇒ (√2 - √3)/√6

Question 54

What is the average of all numbers between 8 and 74 which are divisible by 7?

  1. AOption (a)

    40

  2. BOption (b)

    41

  3. COption (c)

    42

  4. DOption (d)

    43

View answer & explanation

Correct answer

Answer: (c)C.

42

Why this answer is correct

First number to be divisible by 7 in this range = 14

Last number to be divisible by 7 in this range = 70

This is an AP with difference = 7

Let the total numbers in this AP be n

⇒ Average = Sum of AP/total numbers

⇒ Average = [n/2(last term + first term)]/n

⇒ Average = (last term + first term)/2

∴ Average = (14 + 70)/2 = 42

Question 55

The slope of the line AB is -2/3. The co-ordinates of points A and B are (x, -3) and (5, 2) respectively. What is the value of x?

  1. AOption (a)

    4

  2. BOption (b)

    -14

  3. COption (c)

    12.5

  4. DOption (d)

    -4

View answer & explanation

Correct answer

Answer: (c)C.

12.5

Why this answer is correct

Slope of a line joining 2 points (x1, y1) and (x2, y2) is (y2 - y1)/(x2 - x1).

So, -2/3 = [2 - (-3)]/(5 - x)

⇒ -2/3 = 5/(5 - x)

⇒ -10 + 2x = 15

∴ x = 25/2 = 12.5

Direction: There are six taxi companies (A, B, C, D, E and F) in a certain city. The bar graph shows the number of taxies run by each of these six companies. Study the diagram and answer the following questions.

Question 56

Even if A and C decide to merge, still D will have how many more taxis (in %) than the merged A and C entity?

  1. AOption (a)

    15

  2. BOption (b)

    20

  3. COption (c)

    10

  4. DOption (d)

    25

View answer & explanation

Correct answer

Answer: (d)D.

25

Why this answer is correct

Number of taxis in A and C after the merge = 25 + 35 = 60

Number of taxis in D = 75

∴ Required % = [(75 - 60)/60] × 100 = (15/60)(100) = 25%

Question 57

Area of 4 walls of a cuboid 400 sq cm, its length is 15 cm and height is 8 cm. What is its breadth (in cm)?

  1. AOption (a)

    12

  2. BOption (b)

    20

  3. COption (c)

    24

  4. DOption (d)

    10

View answer & explanation

Correct answer

Answer: (d)D.

10

Why this answer is correct

Area of 4 walls = 2(lh + hb)

400 = 2[(15)(8) + (b)(8)]

⇒ 200 = 120 + 8b

⇒ 8b = 80

∴ b = 10 cm

Question 58

If 30 taxis quit company B and joined company D then D will have how many more taxis than C?

  1. AOption (a)

    40

  2. BOption (b)

    30

  3. COption (c)

    110

  4. DOption (d)

    70

View answer & explanation

Correct answer

Answer: (d)D.

70

Why this answer is correct

Number of taxis in D in the new scenario = 75 + 30 = 105

⇒ Number of taxis in C = 35

∴ Required value = (taxis in D) - (taxis in C) = 105 - 35 = 70

Question 59

What is the reflection of the point (4, 7) in the line y = -1?

  1. AOption (a)

    (-6, 7)

  2. BOption (b)

    (-4, -9)

  3. COption (c)

    (4, -9)

  4. DOption (d)

    (-6, -7)

View answer & explanation

Correct answer

Answer: (c)C.

(4, -9)

Why this answer is correct

To find: reflection of the point (4, 7) in the line y = -1

The equation of line is: y + 1 = 0

The formula for finding the image of a point (x1, y1) to the line ax + by + c = 0 is given by:

(x - x1)/a = (y - y1)/b = -2(ax1 + by1 + c)/(a2 + b2)

Here, a = 0, b = 1 and c = 1

So, we have

(x - 4) = 0 and (y - 7) = -2(7 + 1)/1

⇒ x = 4 and y = -16 + 7

∴ y = -9

Question 60

∆PQR is right angled at Q. If ∠R = 60°, what is the length of PR (in cm), if RQ = 4√3 cm?

  1. AOption (a)

    8

  2. BOption (b)

    4

  3. COption (c)

    8√3

  4. DOption (d)

    8/√3

View answer & explanation

Correct answer

Answer: (c)C.

8√3

Why this answer is correct

Let the angle between PR and QR be θ

We know that: cosθ = base/hypotenuse

Now, θ = ∠R = 60°

So, cos60° = RQ/PR

⇒1/2 = 4√3/PR

⇒ PR = 8√3 cm

Question 61

The 3rd and 7th term of an arithmetic progression are -9 and 11 respectively. What is the 15th term?

  1. AOption (a)

    28

  2. BOption (b)

    87

  3. COption (c)

    51

  4. DOption (d)

    17

View answer & explanation

Correct answer

Answer: (c)C.

51

Why this answer is correct

Let the first term be a and the difference be d

⇒ a + (3 - 1)d = -9

⇒ a + 2d = -9     ----(i)

Similarly, a + 6d = 11     ----(ii)

Subtracting (i) from (ii)

⇒ 4d = 11 - (-9) = 20

⇒ d = 5

Putting d = 5 in (i), we get

⇒ a + 10 = -9

⇒ a = -19

∴ 15th term = a + 14d = -19 + 14 × 5 = 51

Question 62

A can do 75% of a job in 9 days and B can do half of the job in 8 days. If they work on it together, then in how many days can they do half of the job?

  1. AOption (a)

    40/7

  2. BOption (b)

    24/7

  3. COption (c)

    7/2

  4. DOption (d)

    9/2

View answer & explanation

Correct answer

Answer: (b)B.

24/7

Why this answer is correct

Let the total work be a

Work done by A in 1 day = (75a/100)/9

Work done by B in 1 day = (a/2)/8

Work done by both in 1 day = a(1/12 + 1/16) = 7a/48

∴ days taken by both to do half of the work = (a/2)/(7a/48) = 24/7 days

Question 63

The simple and compound interest that can be earned in two years at the same rate is Rs. 1,000 and Rs. 1,040 respectively. What is the rate (percent per annum) of interest?

  1. AOption (a)

    9

  2. BOption (b)

    10

  3. COption (c)

    8

  4. DOption (d)

    11

View answer & explanation

Correct answer

Answer: (c)C.

8

Why this answer is correct

Let P be the Principal and R be the rate of interest

SI = (P × R × T)/100 = 1000

⇒ PR = 100000/2

⇒ PR = 50000

⇒ P = 50000/R

CI = P(1 + R/100n)nt - P = P(1 + R/100)2 - P = 1040

⇒ P(1 + R/100)2 - P = 1040

⇒ 50000/R(1 + R/50 + R2/10000) -50000/R = 1040

⇒ 1000R + 5R2 = 1040R

Dividing by 5

⇒ R2 - 8R = 0

⇒ R(R -8) = 0

∴ R = 8 as R can’t be 0

Question 64

What is the fourth proportional to 24, 120 and 22?

  1. AOption (a)

    110

  2. BOption (b)

    120

  3. COption (c)

    10

  4. DOption (d)

    90

View answer & explanation

Correct answer

Answer: (a)A.

110

Why this answer is correct

Let the fourth proportional be a

So, 120 × 22 = 24 × a

⇒ 2640/24 = a

∴ a = 110

Question 65

If a - b = 2 and ab = 24, then what is the value of a3 - b3?

  1. AOption (a)

    280

  2. BOption (b)

    124

  3. COption (c)

    140

  4. DOption (d)

    152

View answer & explanation

Correct answer

Answer: (d)D.

152

Why this answer is correct

Given:

a - b = 2 and ab = 24

We know that: (a - b)3 = a3 - b3 - 3ab(a - b)

⇒ (2)3 = a3 - b3 - 3(24)(2)

⇒ 8 = a3 - b3 - 144

⇒ 144 + 8 = a3 - b3 

∴ a3 - b3 = 152 

Shortcut Trick

a - b = 2 and ab = 24,

Given condition satisfies for a = 6 and b = 4,

⇒ a3 - b3

⇒ 63 - 43

⇒ 216 - 64

⇒ 152

∴ The value is 152.

Question 66

Sum of twice a fraction and its reciprocal is 17/6. What is the fraction?

  1. AOption (a)

    4/3

  2. BOption (b)

    5/4

  3. COption (c)

    3/4

  4. DOption (d)

    4/5

View answer & explanation

Correct answer

Answer: (c)C.

3/4

Why this answer is correct

Given:

Sum of twice a fraction and its reciprocal is 17/6.

Calculation:

Let the fraction be a

So, 2a + 1/a = 17/6

⇒ 2a2 - 17a/6 + 1 = 0

Multiplying above equation by 6

⇒ 12a2 - 17a + 6 = 0

⇒ 12a2 - 17a + 6 = 0

⇒ 12a2 - 9a - 8a + 6 = 0

⇒3a(4a - 3) - 2(4a - 3) = 0

⇒ (4a - 3)(3a - 2) = 0

∴ a = 3/4 and 2/3

Shortcut Trick

After forming the equation,  2a2 - 17a/6 + 1 = 0

Try to solve it by using options.

Question 67

What is the remainder when 2468 is divided by 37?

  1. AOption (a)

    26

  2. BOption (b)

    36

  3. COption (c)

    18

  4. DOption (d)

    14

View answer & explanation

Correct answer

Answer: (a)A.

26

Why this answer is correct

2468 = 37 × 66 + 26

∴ Here, Quotient = 66 and remainder = 26

Question 68

After excluding stoppages, the speed of a bus is 60 kmph and after including stoppages, it is 45 kmph. For how many minutes does the bus stop per hour?

  1. AOption (a)

    10

  2. BOption (b)

    9

  3. COption (c)

    12

  4. DOption (d)

    15

View answer & explanation

Correct answer

Answer: (d)D.

15

Why this answer is correct

Given: Speed of bus excluding stoppages = 60km/hr

Speed of bus including stoppages = 45km/hr

∴ total time the bus stops in 1 hr = [(60 - 45)/60]hr = (15/60)hr = 1/4 hr = 15 minutes

Question 69

D and E are points on side AB and AC respectively of ΔABC. DE is parallel to BC. If AD ∶ DB = 2 ∶ 3, what is the ratio of the area of ΔADE and area of quadrilateral BDEC?

  1. AOption (a)

    4 ∶ 21

  2. BOption (b)

    4 ∶ 25

  3. COption (c)

    4 ∶ 29

  4. DOption (d)

    4 ∶ 9

View answer & explanation

Correct answer

Answer: (a)A.

4 ∶ 21

Why this answer is correct

Here ΔADE and ΔABC are similar triangles

Given: AD/AB = 2/5

So, DE/BC = 2/5

Let DE be 2a. Then, BC will be 5a

Make an altitude from A on BC and mark the points P and R when it cuts DE and BC respectively.

So, ΔAPD and ΔARB are also similar triangles

⇒ AP/AR = 2/5

Let AP be 2b. Then, AR will be 5b

Since,

⇒ Area of ΔADE = 1/2 × 2a × 2b = 2ab

⇒ Area of ΔABC = 1/2 × 5a × 5b = 25ab/2

So, area of quadrilateral BDEC = 25ab/2 – 2ab = 21ab/2

∴ Required ratio = 2ab/(21ab/2) = 4 ∶ 21

Question 70

If Tan θ = 9/40, then Sec θ = ?

  1. AOption (a)

    40/41

  2. BOption (b)

    9/41

  3. COption (c)

    41/40

  4. DOption (d)

    41/9

View answer & explanation

Correct answer

Answer: (c)C.

41/40

Why this answer is correct

We know that: tan2θ + 1 = Sec2θ

⇒ (9/40)2 + 1 = Sec2θ

⇒ (92 + 402)/(40)2 = Sec2θ

⇒ (41/40)2 = Sec2θ

Taking square root on both sides

⇒ 41/40 = Secθ

Negative value is neglected as there is only 3 option correct

Question 71

What are the co-ordinates of the centroid of a triangle, whose vertices are A(2, 5), B(-4, 0) and C(5, 4)?

  1. AOption (a)

    (-1, 3)

  2. BOption (b)

    (1, 3)

  3. COption (c)

    (1, -3)

  4. DOption (d)

    (-1, -3)

View answer & explanation

Correct answer

Answer: (b)B.

(1, 3)

Why this answer is correct

Centroid of a circle is the intersection of all the medians

Let the co-ordinates of centroid be (x, y)

⇒ x - coordinate = (x1 + x2 + x3)/3 = (2 - 4 + 5)/3 = 1

⇒ y - coordinate = (y1 + y2 + y3)/3 = (5 + 0 + 4)/3 = 3

So, (x, y) = (1, 3)

Question 72

Which taxi company has more taxis than A but less than D?

  1. AOption (a)

    B

  2. BOption (b)

    C

  3. COption (c)

    F

  4. DOption (d)

    E

View answer & explanation

Correct answer

Answer: (b)B.

C

Why this answer is correct

Taxi companies having more taxis than A = B, C, D, E

Taxi companies having less taxis than D = A, C, F

∴ Common company in above 2 situations = C

Question 73

A trader had 1200 kgs of rice. He sold a part of it at 5% profit and the rest at 11% profit, so that he made a total profit of 7%. How much (in kg) rice did he sell at 5% profit?

  1. AOption (a)

    900

  2. BOption (b)

    600

  3. COption (c)

    40

  4. DOption (d)

    800

View answer & explanation

Correct answer

Answer: (d)D.

800

Why this answer is correct

Let the amount of rice he sold at 5% profit be a

Then, the amount of rice he sold at 11% profit will be (1200 - a)

Given: total profit = 7%

⇒ a(1 + 5/100) + (1200 - a)(1 + 11/100) = 1200(1 + 7/100)

⇒ 1.05a + 1332 - 1.11a = 1284

⇒ 0.06a = 1332 - 1284

⇒ a = 48/0.06

⇒ a = 800

∴ the amount of rice he sold at 5% profit = 800

Question 74

If each taxi on an average runs 100 km every day and if fuel cost is Rs. 3 per km, then all these taxis spend how much (in Rs.) on fuel every day?

  1. AOption (a)

    128000

  2. BOption (b)

    108000

  3. COption (c)

    118000

  4. DOption (d)

    98000

View answer & explanation

Correct answer

Answer: (b)B.

108000

Why this answer is correct

Total number of taxes in all companies = 25 + 120 + 35 + 75 + 95 + 10 = 360

⇒ Money spent by 1 taxi on fuel in 1 day = 100 × 3 = Rs. 300

⇒ Money spent by 360 taxis on fuel in 1 day = 360 × 300 = 108000

∴ the correct option is 2)

Question 75

If 5/2 - (6/5)(x - 15/2) = -x/5, then what is the value of x?

  1. AOption (a)

    -23/2

  2. BOption (b)

    13/2

  3. COption (c)

    -13/2

  4. DOption (d)

    23/2

View answer & explanation

Correct answer

Answer: (d)D.

23/2

Why this answer is correct

Given: 5/2 - (6/5)(x - 15/2) = -x/5

Multiplying whole equation by 10

⇒ 25 - 12(x - 15/2) = -2x

⇒ 12(x - 15/2) - 2x = 25

⇒ 12x - 90 - 2x = 25

⇒ 10x = 115

⇒ x = 115/10

∴ x = 23/2

English Comprehension (25 questions)

A passage is given with 5 questions following it. Read the passage carefully and choose the best answer to each question out of the four alternatives.

Manja, or the glass-coated string used for flying kites, not only poses threat to humans, animals and birds but also to trees. A study by the country's oldest botanical garden has revealed that it poses a great threat to trees. But how can a snapped string struck in a tree kill the tree? Apparently, it does so by allying with the creepers in the garden. 

A research paper by three scientists of the Acharya Jagdish Chandra Bose Indian Botanic Garden, located in West Bengal's Howrah district, illustrates in detail how the manja, in collusion with climbers, does the damage. "The abandoned, torn kite strings act as an excellent primary supporting platform for the tender climbers, giving easy passage to reach the top of the trees. Lateral branches from the top of the climber and other accessory branches from the ground reaches the top taking support of the first climber, completely covers the treetop, thus inhibiting the penetration of sunlight," says the research paper.

Question 76

Abandoned, torn kite strings stuck in trees benefits whom?

  1. AOption (a)

    Humans

  2. BOption (b)

    Creepers

  3. COption (c)

    Birds

  4. DOption (d)

    Trees

View answer & explanation

Correct answer

Answer: (b)B.

Creepers

Why this answer is correct

Ans: Creepers

Sol: The following line from the passage, ‘Apparently, it does so by allying with the creepers in the garden.’, tells us that creepers benefit from the torn kite strings stuck in trees.

Question 77

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

I took the shortest (1)/ way through the (2)/ little park close the palace. (3)/No Error (4)

  1. AOption (a)

    1

  2. BOption (b)

    2

  3. COption (c)

    3

  4. DOption (d)

    4

View answer & explanation

Correct answer

Answer: (c)C.

3

Why this answer is correct

Ans: 3

Sol: Close means near something. It is generally followed by ‘to’, which indicates the object that it is nearby. Hence, the correct sentence is: ‘I took the shortest way through the little park close to the palace.’

Question 78

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence. 

The remains of something that has been badly damaged

  1. AOption (a)

    Pristine

  2. BOption (b)

    Immaculate

  3. COption (c)

    Wreckage

  4. DOption (d)

    Sterile

View answer & explanation

Correct answer

Answer: (c)C.

Wreckage

Why this answer is correct

The correct answer is Option 3)

Explanation:

  • Wreckage means the remains of something that has been badly damaged or destroyed.
  • Pristine means in the original condition or unspoiled.
  • Immaculate means perfectly clean and tidy.
  • Sterile means unable to reproduce.

Thus, the correct answer is Wreckage.

Question 79

In the following question, out of the four alternatives, select the word similar in meaning to the word given.

Perverse

  1. AOption (a)

    Agreeable

  2. BOption (b)

    Nefarious

  3. COption (c)

    Compliant

  4. DOption (d)

    Willing

View answer & explanation

Correct answer

Answer: (b)B.

Nefarious

Why this answer is correct

The correct answer is: Nefarious.

Key Points

  • The word "Perverse" means showing a deliberate and obstinate desire to behave in a way that is unreasonable or unacceptable. (विकृत)
  • Example: His perverse decision to stay silent during the meeting caused a lot of confusion.
  • "Nefarious" refers to something that is wicked or criminal. (दुष्ट)
  • Example: The nefarious activities of the criminal organization were finally exposed by the police.
  • Hence, we can infer that the word similar in meaning to 'perverse' is 'nefarious'.

Therefore, the correct answer is: Option 2.

Additional Information

Here are the other options explained along with their Hindi meanings and example sentences:

  • Agreeable (सुखद): Pleasant and enjoyable.
  • Example: The weather today is quite agreeable for a picnic.
  • Compliant (अनुपालन करने वाला): Inclined to agree with others or obey rules.
  • Example: She was compliant with all the safety regulations at work.
  • Willing (इच्छुक): Ready, eager, or prepared to do something.
  • Example: He was willing to help his friend move to a new apartment.

Question 80

In the following question, out of the four alternatives, select the word opposite in meaning to the word given.

To maneuver

  1. AOption (a)

    To manipulate

  2. BOption (b)

    To proceed

  3. COption (c)

    To cease

  4. DOption (d)

    To machinate

View answer & explanation

Correct answer

Answer: (c)C.

To cease

Why this answer is correct

The correct answer is: Option 3 i.e. To cease.

Key Points

  • The word "maneuver" means to skillfully or carefully move or guide something (sometimes systematically or strategically). (चालाकी से दिशा देना)
  • Example: The driver had to maneuver the car through the narrow streets.
  • "Cease" means to bring or come to an end. (बंद करना)
  • Example: The company decided to cease all operations in the region.

Therefore, the correct answer is: Option 3 i.e. To cease.

Additional Information

Here are the other options explained along with their Hindi meanings and example sentences:

  • To manipulate (हेरफेर करना): To control or influence skillfully, usually in an unfair manner.
  • Example: He tried to manipulate the results to his advantage.
  • To proceed (आगे बढ़ना): To continue or go forward.
  • Example: After the interruption, she decided to proceed with her speech.
  • To machinate (षड्यंत्र करना): To engage in plots and schemes.
  • Example: The two executives were known to machinate against their rivals.

Question 81

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech. 

The teacher said, "Nobody can solve the problem."

  1. AOption (a)

    The teacher said that nobody can solve the problem.

  2. BOption (b)

    The teacher said that nobody should solve the problem.

  3. COption (c)

    The teacher said that somebody can solve the problem.

  4. DOption (d)

    The teacher said that nobody could solve the problem.

View answer & explanation

Correct answer

Answer: (d)D.

The teacher said that nobody could solve the problem.

Why this answer is correct

Ans: The teacher said that nobody could solve the problem.

Sol: Sentence 1 does not change the ‘can’ into ‘could’, Sentence 2 changes the meaning of the sentence by changing the ‘can (ability)’ into ‘should (order)’ and Sentence 3 changes ‘nobody’ into ‘somebody’, altering the meaning. Only Sentence 4 changes into past tense and retains the modal and is the correct answer.

Question 82

How many scientists contributed to a study by country's oldest botanical gardens on how manja can kill a tree?

  1. AOption (a)

    Two

  2. BOption (b)

    Three

  3. COption (c)

    Five

  4. DOption (d)

    Four

View answer & explanation

Correct answer

Answer: (b)B.

Three

Why this answer is correct

Ans: Three

Sol: The first line of the second paragraph of the passage clearly states, ‘A research paper by three scientists of the Acharya Jagdish Chandra Bose Indian Botanic Garden’.

Question 83

In the following question, the sentence is given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

Moving to the city was eye-__________ for the straitlaced country girl.

  1. AOption (a)

    clearing

  2. BOption (b)

    freeing

  3. COption (c)

    saving

  4. DOption (d)

    opening

View answer & explanation

Correct answer

Answer: (d)D.

opening

Why this answer is correct

Ans: opening

Sol: Eye-opening means unexpectedly enlightening or informative. The word fits the blank appropriately as moving to the city made the girl with strict morals realize many things. Hence, ‘opening’ is the correct option.

Question 84

In the following question, the sentence is given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

With a blood test, a physician was able to ___________ the woman's pregnancy.

  1. AOption (a)

    term

  2. BOption (b)

    confirm

  3. COption (c)

    firm

  4. DOption (d)

    confer

View answer & explanation

Correct answer

Answer: (b)B.

confirm

Why this answer is correct

Ans: confirm

Sol: Confirm means to establish the truth or correctness of something. In the context, a physician established the pregnancy of the woman with a blood test. Hence, ‘confirmed’ is the correct option. Term means expression, firm means strong and confer means grant.

Question 85

In the following question, out of the four alternatives, select the word opposite in meaning to the word given.

To avert

  1. AOption (a)

    To aid

  2. BOption (b)

    To deter

  3. COption (c)

    To forestall

  4. DOption (d)

    To preclude

View answer & explanation

Correct answer

Answer: (a)A.

To aid

Why this answer is correct

The correct answer is 'Option 1'.

Key Points

  • The word "avert" means to prevent or avoid a situation from happening.(रोकना)
  • It originates from the Latin word "avertire" which means 'to turn away'.
  • "To aid" means to provide help or assistance.(मदद करना)
  • This is indeed the opposite of "avert" as aiding can mean facilitating or enabling a situation, whereas "avert" means to prevent a situation.

Therefore, the correct answer is: 'To aid'.

Additional Information

  • Let's look at the options:
  • "To deter" means to discourage or prevent from doing something through fear or doubt.(निवारण करना)
  • "To forestall" means to prevent or obstruct by taking action ahead of time. (पहले ही रोक देना)
  • "To preclude" means to prevent from happening or make impossible.(निवारण करना)

Question 86

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

To go to somebody's head

  1. AOption (a)

    To have a huge ego

  2. BOption (b)

    To complain to the highest authority

  3. COption (c)

    To make someone dizzy or slightly drunk

  4. DOption (d)

    To arrive at the central point of the topic

View answer & explanation

Correct answer

Answer: (c)C.

To make someone dizzy or slightly drunk

Why this answer is correct

Ans: To make someone dizzy or slightly drunk

Sol: The phrase “to go to somebody’s head” means a situation in which a person is easily and quickly affected by drinking alcohol. The option closest in meaning is Option 3. An example sentence is: ‘Although beer doesn’t affect, wine directly goes to my head’.

Question 87

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

To move back and forth or sideways

  1. AOption (a)

    Sojourn

  2. BOption (b)

    Tarriance

  3. COption (c)

    Traverse

  4. DOption (d)

    Breather

View answer & explanation

Correct answer

Answer: (c)C.

Traverse

Why this answer is correct

The correct answer is Option 3)

Explanation:

  • Traverse means to move back and forth or sideways.
  • For example: The candidates traversed the state throughout the campaign.
  • Sojourn means a temporary stay.
  • For example: We had been planning this little sojourn for several months.
  • Tarriance means delaying. 
  • For example: After having finished the service in Yorkshire, I have had a week's tarriance at Harrowgate.
  • Breather means a brief pause for rest.
  • For example: He'll need a breather at some point

Thus, the correct answer is Traverse.

Question 88

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.

  1. AOption (a)

    Mutiniers

  2. BOption (b)

    Muteneers

  3. COption (c)

    Muteniers

  4. DOption (d)

    Mutineers

View answer & explanation

Correct answer

Answer: (d)D.

Mutineers

Why this answer is correct

Ans: Mutineers

Sol: The correctly spelt word is ‘Mutineers’, meaning a sailor or soldier who refuses to obey the person in authority.

Question 89

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.

Thus, I stand on a

X -hill and watch a labourer

Y -upon the distant railway

Z -striking with his sledge

  1. AOption (a)

    XYZ

  2. BOption (b)

    XZY

  3. COption (c)

    ZYX

  4. DOption (d)

    ZXY

View answer & explanation

Correct answer

Answer: (b)B.

XZY

Why this answer is correct

Ans: XZY

Sol: X is the first part as it completes the part of where ‘I’ was standing. Next, Z is followed by Y, which tells us what the labourer was striking his sledge on, i.e., the distant railway. Hence, XZY is the correct combination, which is seen in Option 2.

Question 90

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.

Our only enemies were 

X -heat, thirst, and flies, but far

Y -from man or beast than that awful trinity

Z -rather would I have faced any danger

  1. AOption (a)

    XYZ

  2. BOption (b)

    ZYX

  3. COption (c)

    XZY

  4. DOption (d)

    ZXY

View answer & explanation

Correct answer

Answer: (c)C.

XZY

Why this answer is correct

Ans: XZY

Sol: X will be the first part as it lists the ‘enemies’ – heat, thirst and flies. Also, Z will be followed by Y as it answers the question of danger from whom – man or beast. Thus, the correct combination is XZY, as seen in Option 3.

Question 91

In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.

The painter painted the entire bungalow.

  1. AOption (a)

    The entire bungalow is painted by the painter.

  2. BOption (b)

    Painting of the entire bungalow was done by the painter.

  3. COption (c)

    The entire bungalow was painted by the painter.

  4. DOption (d)

    Painting of the entire bungalow is done by the painter.

View answer & explanation

Correct answer

Answer: (c)C.

The entire bungalow was painted by the painter.

Why this answer is correct

Ans: The entire bungalow was painted by the painter.

Sol: Sentence 1 changes the tense to the past tense from present, Sentence 2 makes ‘painting’ the subject of the sentence, instead of the ‘bungalow’ and Sentence 4 combines the two errors. Only Sentence 3 keeps the tense and subject intact and thus, is the correct answer. 

Hence, option 3 is correct.

Question 92

What would be the acronym for India's oldest botanical garden?

  1. AOption (a)

    AJCBIBG

  2. BOption (b)

    AJCBBGI

  3. COption (c)

    AJBCIBG

  4. DOption (d)

    AJBCBGI

View answer & explanation

Correct answer

Answer: (a)A.

AJCBIBG

Why this answer is correct

Ans: AJCBIBG

Sol: The name of the oldest botanical garden is: Acharya Jagdish Chandra Bose Indian Botanic Garden, which forms the acronym AJCBIBG.

Question 93

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

To make amends

  1. AOption (a)

    To make new friends

  2. BOption (b)

    To feel guilty for something you have not done

  3. COption (c)

    To compensate

  4. DOption (d)

    To make flimsy excuses

View answer & explanation

Correct answer

Answer: (c)C.

To compensate

Why this answer is correct

Ans: To compensate

Sol: The phrase ‘to make amends’ means to compensate, as for an injury or loss. Hence, the correct option is Option 3. An example sentence is: ‘I tried to make amends by sending her flowers’.

Question 94

What gives easy passage to 'climbers' to top of the trees?

  1. AOption (a)

    Creepers

  2. BOption (b)

    Torn kites

  3. COption (c)

    Lateral branches

  4. DOption (d)

    Manja

View answer & explanation

Correct answer

Answer: (d)D.

Manja

Why this answer is correct

Ans: Manja

Sol: The following line from the passage, "The abandoned, torn kite strings act as an excellent primary supporting platform for the tender climbers, giving easy passage to reach the top of the trees.”, tells us that the torn kite strings or manja, act as platforms and give easy passage to reach the top of the trees.

Question 95

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

As the bus came to a stop (1)/ the conductor called (2)/ over in a loud voice. (3)/No Error (4)

  1. AOption (a)

    1

  2. BOption (b)

    2

  3. COption (c)

    3

  4. DOption (d)

    4

View answer & explanation

Correct answer

Answer: (c)C.

3

Why this answer is correct

Ans: 3

Sol: Call over means to call someone to a place while call-out means to announce something. In the context, the conductor must have announced that they had stopped, or ‘called out’. Thus, the correct sentence is: ‘As it came to a stop the conductor called out in a loud voice.’

Question 96

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.

  1. AOption (a)

    Obeisance 

  2. BOption (b)

    Obeisanse 

  3. COption (c)

    Obesance

  4. DOption (d)

    Obesanse

View answer & explanation

Correct answer

Answer: (a)A.

Obeisance 

Why this answer is correct

Ans: Obeisance

Sol: The correctly spelt word is ‘Obeisance’, meaning deferential respect or homage.

Question 97

How can a tree be killed by a creeper?

  1. AOption (a)

    By blocking its access to sunlight

  2. BOption (b)

    By wrapping its tentacles around its branches

  3. COption (c)

    By sucking away the nutrients

  4. DOption (d)

    By secreting toxic chemicals

View answer & explanation

Correct answer

Answer: (a)A.

By blocking its access to sunlight

Why this answer is correct

Ans: By blocking its access to sunlight

Sol: The following line from the passage, ‘completely covers the treetop, thus inhibiting the penetration of sunlight," says the research paper.’, tells us that the climbers cover the top of the tree, blocking access to sunlight and killing it.

Question 98

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement". 

Why should we (bothered)?

  1. AOption (a)

    bother

  2. BOption (b)

    bothering

  3. COption (c)

    to bother

  4. DOption (d)

    no improvement

View answer & explanation

Correct answer

Answer: (a)A.

bother

Why this answer is correct

Ans: bother

Sol: Since the sentence is in the simple present tense, the verb should be in the present form as well. Thus, the correct option is ‘bother’. The sentence is: ‘Why should we bother?’

Question 99

In the following question, out of the four alternatives, select the word similar in meaning to the word given.

Exemption

  1. AOption (a)

    Immunity

  2. BOption (b)

    Accountability

  3. COption (c)

    Liability

  4. DOption (d)

    Responsibility

View answer & explanation

Correct answer

Answer: (a)A.

Immunity

Why this answer is correct

Ans: Immunity

Sol: Exemption means the state of being free from an obligation. Immunity means protection or exemption from something. Hence, the two words have similar meanings. Accountability means responsibility, liability means the state of being legally responsible and responsibility means having a duty to deal with something.

Question 100

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

I absolutely must (seen) him, however painful it may be for me.

  1. AOption (a)

    saw

  2. BOption (b)

    seeing

  3. COption (c)

    see

  4. DOption (d)

    no improvement

View answer & explanation

Correct answer

Answer: (c)C.

see

Why this answer is correct

Ans: see

Sol: The modal ‘must’ is always followed by the infinitive form of the verb. Therefore, in this context as well, the word ‘see’ must be used. The correct sentence is: ‘I absolutely must see him, however painful it may be for me.’

100 questions in the full paper