Previous Year Paper

SSC CGL Previous Paper (Held On: 21 August 2017 Shift 2) (Previous Year Paper)

Held in 2017

100 questions60 minutes
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General Intelligence and Reasoning (25 questions)

Question 1

Select the related word from the given alternatives.

Pencil : Lead ∷ Pen : ?

  1. AOption (a)

    Ball

  2. BOption (b)

    Write

  3. COption (c)

    Blue

  4. DOption (d)

    Ink

View answer & explanation

Correct answer

Answer: (d)D.

Ink

Why this answer is correct

The writing portion of pencil is lead likewise; the writing portion of a pen is ink.

Hence, the answer is Ink.

Question 2

A car travels 17 km South, then turns East and travels 11 km, then turns North and travels 9 km, then turns to its left and travels 11 km. Where is the car now with reference to its starting position?

  1. AOption (a)

    8 km North

  2. BOption (b)

    8 km South

  3. COption (c)

    26 km South

  4. DOption (d)

    26 km North

View answer & explanation

Correct answer

Answer: (b)B.

8 km South

Why this answer is correct

From the above diagram we can say that the car is 8 km South to its initial point.

Question 3

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

JOSTLING

  1. AOption (a)

    INLET

  2. BOption (b)

    GLINT

  3. COption (c)

    INGOT

  4. DOption (d)

    JINGO

View answer & explanation

Correct answer

Answer: (a)A.

INLET

Why this answer is correct

1) INLET → JOSTLING → cannot be formed as there is no E

2) GLINT → JOSTLING → can be formed

3) INGOT → JOSTLING → can be formed

4) JINGO → JOSTLING → can be formed

There is no E in the given word.

Hence, the answer is INLET.

Question 4

A piece of paper is folded and punched as shows 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: (b)B.

Why this answer is correct

This paper look when unfolded:

Hence, the correct answer is "Option 2".

Question 5

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 military officers or fathers?

  1. AOption (a)

    F, C

  2. BOption (b)

    D, E

  3. COption (c)

    A, B, G

  4. DOption (d)

    H, E, D

View answer & explanation

Correct answer

Answer: (c)C.

A, B, G

Why this answer is correct

Hence, the answer is A, B, G.

Question 6

Select the related number from the given alternatives.

236 : 472 ∷ 123 : ?

  1. AOption (a)

    246

  2. BOption (b)

    426

  3. COption (c)

    642

  4. DOption (d)

    247

View answer & explanation

Correct answer

Answer: (a)A.

246

Why this answer is correct

The pattern followed is:

(2 × 2) = 4 and (36 × 2) = 72, combining the two we get 472

Likewise; (1 × 2) = 2 and (23 × 2) = 46, combining the two we get 246.

Hence, the answer is 246.

Question 7

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: (c)C.

Why this answer is correct

Clearly, the question figure is hidden in answer figure 3).

Hence, the answer is figure 3.

Question 8

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

Laugh, Alter, Melts, Realm, Muesli, ?

  1. AOption (a)

    Missile

  2. BOption (b)

    Shall

  3. COption (c)

    Alien

  4. DOption (d)

    Rifle

View answer & explanation

Correct answer

Answer: (a)A.

Missile

Why this answer is correct

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

Laugh, Alter, Melts, Realm, Muesli, Missile

1st 2nd 3rd 4th 5th 6th → (Position of letter ’L’)

Hence, the answer is Missile.

Question 9

Akarsh's birthday is on Saturday 29th July. On what day of the week will be Ojas's Birthday in the same year if Ojas was born on 12th August?

  1. AOption (a)

    Wednesday

  2. BOption (b)

    Friday

  3. COption (c)

    Saturday

  4. DOption (d)

    Sunday

View answer & explanation

Correct answer

Answer: (c)C.

Saturday

Why this answer is correct

Akarsh's birthday → 29 July, Saturday

Ojas’s birthday → 12 August

So, July has remaining → 2 Days

August → 12 Days

Total Days → 14 Days

Dividing 14 days by 7 (as there are 7 days in a week)

We get remainder 0.

Thus, Ojas's birthday will fall on Saturday.

Hence, the answer is Saturday.

Question 10

If PROJECT is coded as KILQVXG, then how will EGO be coded as?

  1. AOption (a)

    VPU

  2. BOption (b)

    MJN

  3. COption (c)

    VTL

  4. DOption (d)

    SGD

View answer & explanation

Correct answer

Answer: (c)C.

VTL

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 VTL.

Question 11

The weights of 4 boxes are 30, 70, 60 and 20 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)

    180

  2. BOption (b)

    190

  3. COption (c)

    120

  4. DOption (d)

    150

View answer & explanation

Correct answer

Answer: (b)B.

190

Why this answer is correct

The possible combinations are:

30 + 70 + 60 + 20 = 180

30 + 70 + 20 = 120

70 + 60 + 20 = 150

But combination for 190 is not possible.

Hence, the answer is 190.

Question 12

Select the odd letters from the given alternatives.

  1. AOption (a)

    WVU

  2. BOption (b)

    QPO

  3. COption (c)

    GED

  4. DOption (d)

    LKJ

View answer & explanation

Correct answer

Answer: (c)C.

GED

Why this answer is correct

All the three except GED is written in reverse order as per English alphabet series.

Hence, the answer is GED.

Question 13

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: (b)B.

Why this answer is correct

Hence, the answer is figure 2.

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: (a)A.

Why this answer is correct

Option 1st cube is not possible from unfolded cube. For circle on top and square in front, hexagon should be on the right and not the cross mark.

Question 15

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 41, 34 etc. and ‘Z’ can be represented by 75, 86 etc. Similarly, you have to identify the set for the word ‘PAWN’.

Matrix – IMatrix – II
0123456789
0LEDEA5RZQRN
1HJCMJ6YUYTO
2BLIAI7ZRWTS
3LEBHK8XZOSZ
4FKGDJ9UOYOP
  1. AOption (a)

    44, 10, 87, 55

  2. BOption (b)

    99, 23, 77, 59

  3. COption (c)

    03, 40, 86, 65

  4. DOption (d)

    31, 31, 59, 66

View answer & explanation

Correct answer

Answer: (b)B.

99, 23, 77, 59

Why this answer is correct

1) 44, 10, 87, 55 → J, H, O, R

2) 99, 23, 77, 59 → P, A, W, N

3) 03, 40, 86, 65 → E, F, Z, Y

4) 31, 31, 59, 66 → E, E, N, U

Alternate method:

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

WordPAWN
Possible
number set
9904, 237759

 

Clearly, the number set for the word ‘PAWN’ is 99, 23, 77, 59

Hence, the answer is 99, 23, 77, 59.

Question 16

Select the related letters from the given alternatives.

DGI : JMO ∷ RUW : ?

  1. AOption (a)

    XAC

  2. BOption (b)

    WYZ

  3. COption (c)

    ACE

  4. DOption (d)

    ZAC

View answer & explanation

Correct answer

Answer: (a)A.

XAC

Why this answer is correct

Likewise;

Hence, the answer is XAC.

Question 17

If 15@7 = 44; 5@4 = 18; 6@17 = 46; then what is the value of 17@4 = ?

  1. AOption (a)

    36

  2. BOption (b)

    42

  3. COption (c)

    40

  4. DOption (d)

    49

View answer & explanation

Correct answer

Answer: (b)B.

42

Why this answer is correct

The pattern is as follows:

(15 + 7) = 22 × 2 = 44

(5 + 4) = 9 × 2 = 18

(6 + 17) = 23 × 2 = 46

So, (17 + 4) = 21 × 2 = 42

Hence, the answer is 42.

Question 18

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: No shirts are t-shirts.

Statement 2: All t-shirts are cotton.

Conclusion I: Some shirts are cotton.

Conclusion II: No t-shirts are shirts

  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: (b)B.

Only conclusion II follows

Why this answer is correct

The least possible Venn diagram for the given statements is as follows:

I: Some shirts are cotton → false

II: No T-shirts are shirts → true.

Question 19

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

75 - 5 + 25 ÷ 125 = ?

  1. AOption (a)

    5

  2. BOption (b)

    10

  3. COption (c)

    3

  4. DOption (d)

    75

View answer & explanation

Correct answer

Answer: (d)D.

75

Why this answer is correct

Symbol code+-×÷
Meaning×+÷-

 

75 - 5 + 25 ÷ 125

Converting: 75 + 5 × 25 - 125

= 75 + 125 - 125

= 200 - 125 = 75

Hence, the answer is 75.

Question 20

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

99, 90.7, 82.4, ?, 65.8, 57.5

  1. AOption (a)

    73.3

  2. BOption (b)

    74.8

  3. COption (c)

    75.2

  4. DOption (d)

    74.1

View answer & explanation

Correct answer

Answer: (d)D.

74.1

Why this answer is correct

The pattern followed is:

Deduction of 8.3 at every step

99, (99 - 8.3) = 90.7, (90.7 - 8.3) = 82.4, (82.4 - 8.3) = 74.1, (74.1 - 8.3) = 65.8, (65.8 - 8.3) = 57.5

Hence, the answer is 74.1.

Question 21

Select the odd number from the given alternatives.

  1. AOption (a)

    13

  2. BOption (b)

    17

  3. COption (c)

    21

  4. DOption (d)

    23

View answer & explanation

Correct answer

Answer: (c)C.

21

Why this answer is correct

All the three except 21 are prime numbers.

Hence, the answer is 21.

Question 22

Select the odd word from the given alternatives.

  1. AOption (a)

    Car

  2. BOption (b)

    Jeep

  3. COption (c)

    Van

  4. DOption (d)

    Cycle

View answer & explanation

Correct answer

Answer: (d)D.

Cycle

Why this answer is correct

All the three except Cycle are four-wheeler vehicles.

Hence, the answer is Cycle.

Question 23

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

E, H, L, O, S, ?

  1. AOption (a)

    U

  2. BOption (b)

    W

  3. COption (c)

    V

  4. DOption (d)

    X

View answer & explanation

Correct answer

Answer: (c)C.

V

Why this answer is correct

The pattern followed is**:**

Hence, the answer is V.

Question 24

Select the missing number from the given responses

11694135
21?87
954748
  1. AOption (a)

    48

  2. BOption (b)

    47

  3. COption (c)

    144

  4. DOption (d)

    94

View answer & explanation

Correct answer

Answer: (b)B.

47

Why this answer is correct

The pattern followed here is:

(95 + 21) = 116

(48 + 87) = 135

So, (47 + 47) = 94

Hence, the answer is 47.

Question 25

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: (c)C.

Why this answer is correct

Clearly, the only possible figure that will complete the pattern is figure 3).

Hence, the answer is figure 3.

General Awareness (25 questions)

Question 26

According to the categories of land mentioned in the Chola inscriptions ________ was known as the land donated to Jaina institutions.

  1. AOption (a)

    Vellanvagai

  2. BOption (b)

    Brahmadeya

  3. COption (c)

    Shalabhoga

  4. DOption (d)

    Pallichchhandam

View answer & explanation

Correct answer

Answer: (d)D.

Pallichchhandam

Why this answer is correct

As per Chola inscriptions following are the grants and their objectives Pallichchhandam was land donated to Jaina institutions

Vellavangai Brahmadeya ShalabhogaLand of non-brahmana peasants proprietors The tax-free land gift to Brahmins For maintenance of schools

Question 27

__________ scheme was launched by the Central Government in the state of Bihar to provide clean water of the Ganges to domestic areas via postal services.

  1. AOption (a)

    Gangajal Delivery Scheme

  2. BOption (b)

    Mission Bhagiratha In Telangana

  3. COption (c)

    National Apprenticeship Promotion

  4. DOption (d)

    Railway Travel Insurance

View answer & explanation

Correct answer

Answer: (a)A.

Gangajal Delivery Scheme

Why this answer is correct

The Scheme started in May, 2016 in Patna wherein the government offers to deliver Gangaajal at doorstep through India Post.

Question 28

In Microsoft Word, _______ allows us to move selected paragraphs to the left.

  1. AOption (a)

    Decrease Indent

  2. BOption (b)

    Increase Indent

  3. COption (c)

    Double Indent

  4. DOption (d)

    Single Indent

View answer & explanation

Correct answer

Answer: (a)A.

Decrease Indent

Why this answer is correct

Decrease Indent is an option in MS Word that shifts selected paragraphs towards the left side of the page.

It reduces the indentation after the paragraphs have been shifted toward the right using the "Increase Indent".

Question 29

Who discovered Electron?

  1. AOption (a)

    Enrico Fermi

  2. BOption (b)

    Robert Noyce

  3. COption (c)

    J.J. Thomson

  4. DOption (d)

    James Dyson

View answer & explanation

Correct answer

Answer: (c)C.

J.J. Thomson

Why this answer is correct

Enrico fermiFirst nuclear reactor
Robert NoyceIntegrated circuit/microchip
James DysonDual Cyclone bag less vacuum cleaner

Question 30

Which of the statements given below are not correct?

  1. The author of the novel 'A Visit from the Goon Squad' is Edward P Jones.
  2. The author of the novel 'The Corrections' is Jonathan Franzen.
  3. The author of the novel 'The Known World' is Jennifer Egan.
  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: (c)C.

1 and 3

Why this answer is correct

'A Visit from the Goon Squad’ is a novel written by Jennifer Egan that won Pulitzer Prize in 2011 and 'The Known World' novel was written by Edward P. Jones.

Question 31

Which is the only train which runs between Kolkata and Dhaka?

  1. AOption (a)

    Dosti Express

  2. BOption (b)

    Maitree Express

  3. COption (c)

    Bangla Express

  4. DOption (d)

    Padma Express

View answer & explanation

Correct answer

Answer: (b)B.

Maitree Express

Why this answer is correct

The correct answer is Maitree Express.

Key Points

  • The name Maitree Express means the Friendship Express, denoting the significance of the train service to the foreign relations between India and Bangladesh.
  • Maitree Express connects Dhaka in Bangladesh to Kolkata in India.
  • The train completed its first service on 14th April 2008.
  • The train is a fully air-conditioned Express train.
  • The train service was launched on Bengali New Year.
  • Another train that connects these two countries is the Bandhan Express.

​

Additional Information

  • Bangladesh:
  • ​Prime Minister - Sheikh Hasina
  • President - Mohammad Abdul Hamid
  • Capital - Dhaka
  • Currency - Taka
  • Military Exercise -
  1. ​Sampriti
  2. Shantir Ogroshena-2021
  3. Bongosagar

Question 32

The impression of an image persists on the retina for about _________ of a second.

  1. AOption (a)

    1/10th

  2. BOption (b)

    1/8th

  3. COption (c)

    1/16th

  4. DOption (d)

    1/5th

View answer & explanation

Correct answer

Answer: (c)C.

1/16th

Why this answer is correct

The correct answer is 1/16th.

Key Points

  • This feature is called persistence of vision.
  • Due to this, when many still images are shown in a sequence; they give the illusion of moving images.
  • Persistence of vision is the capacity of the eye to maintain an image on the retina for a moment after the image has disappeared.
  • This is due to a prolonged chemical reaction.
  • As a result, the eye cannot clearly distinguish changes in light that occur faster than this retention period.
  • The changes either go unnoticed or they appear to be one continuous picture to the human observer.
  • If successive images follow quickly enough, these will be perceived as a single continuously moving image.
  • Animation, motion pictures or films, make use of persistence of vision to create the illusion of movement.
  • Films consist of a series of still images (frames) that capture the progress of a subject in motion.

Question 33

"Population control and family planning" is listed in the _________ list given in the Seventh Schedule in 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: (d)D.

Concurrent

Why this answer is correct

The Constitution divides various items on which law can be made by relevant government in India under 7th Schedule. Laws on items in Union, State and Concurrent list can be made by Central, State and both governments respectively.

Question 34

Goods for which demand move in the opposite direction of the income of the consumer are called?

  1. AOption (a)

    Inferior goods

  2. BOption (b)

    Normal goods

  3. COption (c)

    Complementary goods

  4. DOption (d)

    Substitute goods

View answer & explanation

Correct answer

Answer: (a)A.

Inferior goods

Why this answer is correct

When the income of the consumer increases the demand of the inferior good decreases and vice versa this is because inferior good is considered low in standard with respect to the consumption.

Question 35

Which country won the 2016 Men's Kabaddi World Cup?

  1. AOption (a)

    India

  2. BOption (b)

    Thailand

  3. COption (c)

    Pakistan

  4. DOption (d)

    Iran

View answer & explanation

Correct answer

Answer: (a)A.

India

Why this answer is correct

This was the third time that India has won the Men’s Kabaddi World Cup. In 2016, India defeated Iran in the finals.

Question 36

Mattancherry Palace is located in?

  1. AOption (a)

    West Bengal

  2. BOption (b)

    Kerala

  3. COption (c)

    Rajasthan

  4. DOption (d)

    Karnataka

View answer & explanation

Correct answer

Answer: (b)B.

Kerala

Why this answer is correct

The Mattancherry Palace is a Portuguese palace popularly known as the Dutch Palace, in Mattancherry, Kochi, in the Indian state of Kerala which features Kerala murals depicting portraits and exhibits of the Rajas of Kochi.

Question 37

_______ is issued when the court finds that a particular office holder is not doing legal duty and thereby is infringing on the right of an individual.

  1. AOption (a)

    Habeas Corpus

  2. BOption (b)

    Mandamus

  3. COption (c)

    Prohibition

  4. DOption (d)

    Quo Warranto

View answer & explanation

Correct answer

Answer: (b)B.

Mandamus

Why this answer is correct

The correct answer is Mandamus.

‘Mandamus’ is a judicial remedy in the form of an order from a superior court to any public authority, to do some specific act which that body is obliged under law to do. 

Habeas CorpusTo present the accused before the court
ProhibitionOrder from the higher court to lower court for not judging cases which are out of their jurisdiction
Quo warrantoQuestion the authority

Question 38

The members of phaeophyceae are commonly called _________ algae.

  1. AOption (a)

    Green

  2. BOption (b)

    Brown

  3. COption (c)

    Red

  4. DOption (d)

    Yellow

View answer & explanation

Correct answer

Answer: (b)B.

Brown

Why this answer is correct

Most brown algae live in marine environments, where they play an important role both as food and as habitat. One example is Sargassum, which creates unique floating mats of seaweed in the tropical waters of the Sargasso Sea that serve as the habitats for many species.

Question 39

Which of the following is an award given by the Government of India to recognize outstanding achievement in National sports?

  1. AOption (a)

    Ashok Chakra

  2. BOption (b)

    Dada Saheb Phalke Awards

  3. COption (c)

    Arjuna Award

  4. DOption (d)

    Padma Shri

View answer & explanation

Correct answer

Answer: (c)C.

Arjuna Award

Why this answer is correct

The correct answer is Arjuna Award.

Key Points

  • Arjuna Award is the second-highest sporting honour in India, the highest being the Major Dhyan Chand Khel Ratna Award.
  • It is given by the President of India.
  • The selection of candidates is done by the Ministry of Youth Affairs and Sports.
  • The awards are presented by the President of India in the same ceremony at the Presidential Palace, usually on 29 August.

Additional Information

  • The Ashok Chakra Class-III was renamed the Shaurya Chakra in 1967.
  • The medal was originally established on 4 January 1952 as the "Ashoka Chakra, Class I".
  • As the first step of a three-class sequence of non-combatant bravery decorations.
  • In 1967, these decorations were removed from the "class-based" system and renamed as the Ashoka Chakra, and Shaurya Chakra.
  • The Ashoka Chakra is India's highest peacetime military decoration awarded for valour, courageous action or self-sacrifice away from the battlefield.
  • Flt. Lt. Suhas Biswas was the first Indian Air Force officer to be awarded the Ashoka Chakra.
  • A recipient can be awarded the Kirti Chakra or Shaurya Chakra in addition for separate acts of gallantry.
  • The Dadasaheb Phalke Awards is India's highest award in cinema.
  • This award is given annually at the National Films Awards.
  • The very first recipient of this award was Devika Rani who received it in 1969 on the occasion of the 17th National Films Awards.
  • Dadasaheb Phalke is known as the 'Father of Indian Cinema'.
  • The first recipient of this award was Devika Rani.
  • The award comprises of a Swarna Kamal, a Cash Prize of Rs. 10,00,000/- (Rupees Ten Lakhs)certificate, silk scroll and a shawl.
  • About Padma Awards :
  • The Padma Awards are announced annually.
  • It was instituted in 1954, except for brief interruption (suspended) during the years 1978 and 1979 and 1993 to 1997.
  • It is one of the highest civilian honors of India.
  • A higher category of Padma award can be conferred on a person only where a period of at least five years has elapsed since the conferment of the earlier Padma award.
  • Objective:
  • It seeks to recognize achievements in all fields of activities or disciplines where an element of public service is involved.
  • Disciplines:
  • The Awards are given in various disciplines/ fields of activities, viz.- art, social work, public affairs, science and engineering, trade and industry, medicine, literature and education, sports, civil service, etc.

Question 40

In April 2017, the G 20 Digital Ministerial Meeting on Digital Economy was held in which country?

  1. AOption (a)

    Italy

  2. BOption (b)

    Germany

  3. COption (c)

    France

  4. DOption (d)

    USA

View answer & explanation

Correct answer

Answer: (b)B.

Germany

Why this answer is correct

The G 20 Digital Ministerial Meeting on Digital Economy was held in Dusseldorf, Germany. Ministers responsible for the digital economy from G 20 countries had participated in it. It concluded with adaptation of declaration on ‘Shaping Digitalisation for an Interconnected World’.

Question 41

The material carried by the glacier such as rocks big and small, sand and silt gets deposited, which are called glacial ________.

  1. AOption (a)

    moraines

  2. BOption (b)

    deltas

  3. COption (c)

    plateaus

  4. DOption (d)

    grooves

View answer & explanation

Correct answer

Answer: (a)A.

moraines

Why this answer is correct

Moraines are formed from debris previously carried along by a glacier and normally consist of somewhat rounded particles ranging in size from large boulders to minute glacial flour.

Question 42

_________ are defined as the mass movement of rock, debris or earth down a slope.

  1. AOption (a)

    Earthquake

  2. BOption (b)

    Cyclone

  3. COption (c)

    Flood

  4. DOption (d)

    Landslide

View answer & explanation

Correct answer

Answer: (d)D.

Landslide

Why this answer is correct

A landslide is any geologic process in which gravity causes rock, soil, artificial fill or a combination of the three to move down a slope. 

Causes of Landslide

  • slow weathering of rocks
  • soil erosion,
  • earthquakes
  • volcanic activity

Question 43

Asterias (Star fish), Echinus (Sea urchin), Antedon (Sea Lily) are all examples of which Phylum?

  1. AOption (a)

    Echinodermata

  2. BOption (b)

    Annelida

  3. COption (c)

    Platyhelminthes

  4. DOption (d)

    Arthropoda

View answer & explanation

Correct answer

Answer: (a)A.

Echinodermata

Why this answer is correct

Echinoderms (members of Echinodermata) are able to reproduce asexually and regenerate tissue, organs, and limbs; in some cases, they can undergo complete regeneration from a single limb.

Question 44

During uniform motion of an object along a straight line, the ________ remains constant with time.

  1. AOption (a)

    Time

  2. BOption (b)

    Velocity

  3. COption (c)

    Acceleration

  4. DOption (d)

    Distance

View answer & explanation

Correct answer

Answer: (b)B.

Velocity

Why this answer is correct

Velocity is the representation of rate of motion with direction which remains constant with time in a uniform motion along straight line because it covers equal distances in equal intervals of time, irrespective of the length of the time.

Question 45

Based on the common features like presence of notochord and dorsal hollow neural system, animals like fishes, amphibians, reptiles, birds along with mammals are included in which Phylum?

  1. AOption (a)

    Mammalia

  2. BOption (b)

    Chordata

  3. COption (c)

    Primata

  4. DOption (d)

    Insecta

View answer & explanation

Correct answer

Answer: (b)B.

Chordata

Why this answer is correct

Chordata phylum consists of animals called ‘chordates’. Chordates possess a notochord, a hollow dorsal nerve cord, pharyngeal slits, an endostyle, and a post-anal tail, for at least some period of their life cycle, for example glass catfish.

Question 46

Acetic Acid is another name for which of the following?

  1. AOption (a)

    Vinegar

  2. BOption (b)

    Baking Soda

  3. COption (c)

    Copper Sulphate

  4. DOption (d)

    Magnesium Oxide

View answer & explanation

Correct answer

Answer: (a)A.

Vinegar

Why this answer is correct

Baking SodaSodium Bicarbonate
Copper SulphateBlue Vitriol
Magnesium OxideMagnesia

Question 47

The reaction of Copper Sulphate and Iron produces Iron Sulphate and __________.

  1. AOption (a)

    Vinegar

  2. BOption (b)

    Ash

  3. COption (c)

    Baking Soda

  4. DOption (d)

    Copper

View answer & explanation

Correct answer

Answer: (d)D.

Copper

Why this answer is correct

This reaction shows that iron is more reactive than copper as it displaces copper from its solution. When iron passes into solution as Fe (II) ions so ferrous sulphate solution is formed.

Question 48

Prince Khurram was the name of the future Emperor _________.

  1. AOption (a)

    Shah Jahan

  2. BOption (b)

    Jahangir

  3. COption (c)

    Babur

  4. DOption (d)

    Akbar

View answer & explanation

Correct answer

Answer: (a)A.

Shah Jahan

Why this answer is correct

Shah Jahan was also known by Mirza Shahab-ud-din Baig Muhammad Khan Khurram. He reigned from 1628 to 1658.

AkbarJalaluddin Mohammed
BaburZahiruddin Mohammed
HumayunNasir-ud-din Mohammed
JehangirMirza Nur-ud-din Beig Mohammad Khan Salim

Question 49

A few organisms can tolerate and thrive in a narrow range of temperatures. Such organisms are called _________.

  1. AOption (a)

    Osmotic

  2. BOption (b)

    Eurythermal

  3. COption (c)

    Stenothermal

  4. DOption (d)

    Hydrothermal

View answer & explanation

Correct answer

Answer: (c)C.

Stenothermal

Why this answer is correct

A stenotherm is a species or living organism only capable of living or surviving within a narrow temperature range. The opposite is a eurytherm, an organism that can function at a wide range of different body temperatures.

Question 50

The demand for an inferior good increase with ________ in the consumer's income.

  1. AOption (a)

    increase

  2. BOption (b)

    decrease

  3. COption (c)

    constant

  4. DOption (d)

    double

View answer & explanation

Correct answer

Answer: (b)B.

decrease

Why this answer is correct

Inferior goods are those goods that are graded low in terms of their utility amongst customers and therefore, when the income decreases their demand increases.

Quantitative Aptitude (25 questions)

Question 51

What is the reflection of the point (6, -1) in the line y = 2?

  1. AOption (a)

    (-2, -1)

  2. BOption (b)

    (-6, 5)

  3. COption (c)

    (6, 5)

  4. DOption (d)

    (-2, 1)

View answer & explanation

Correct answer

Answer: (c)C.

(6, 5)

Why this answer is correct

Reflection of point about y = 2 can be given as

Since we know that the X co-ordinate will not change

And the Y coordinate can be given as given

Y co - ordinate + 2 × (Y coordinate of line - given Y co-ordinate)

⇒ -1 + 2 × (2 - (-1)) = 5

∴ The coordinate of reflection is (6, 5)

Question 52

Point P (8, 5) is the midpoint of segment AB. Co-ordinates of A are (5, y) and B are (x, -3). What is the value of x?

  1. AOption (a)

    -11

  2. BOption (b)

    11

  3. COption (c)

    7

  4. DOption (d)

    -7

View answer & explanation

Correct answer

Answer: (b)B.

11

Why this answer is correct

Using mid-point formula for X coordinate

⇒ 8 = (5 + x)/2

⇒ x = 11

∴ x = 11

Question 53

Anil is twice as good as workman as Bimal and together they finish a piece of work in 9 days. In how many days will Anil alone finish the work?

  1. AOption (a)

    12.5

  2. BOption (b)

    11.5

  3. COption (c)

    10.5

  4. DOption (d)

    13.5

View answer & explanation

Correct answer

Answer: (d)D.

13.5

Why this answer is correct

Let work done by Anil in 1 day be y of the total work

⇒ work done by Bimal in 1 day y/2 of the total work

According to the problem statement

⇒ 9(y + y/2) = 1

⇒ y = 1/(27/2) = 1/13.5

∴ Anil alone can finish the work in 13.5 days

Question 54

If 14/3 + (1/2)(x - 7/3) = -2x/3, then the value of x is?

  1. AOption (a)

    -3

  2. BOption (b)

    3

  3. COption (c)

    6

  4. DOption (d)

    -6

View answer & explanation

Correct answer

Answer: (a)A.

-3

Why this answer is correct

It can be written as

⇒ 14/3 + (1/2)(x - 7/3) = -2x/3

⇒ 14 + 3x/2 - 7/2 = -2x

⇒ 7x/2 = -21/2

⇒ x = -3

∴ x = -3

Question 55

What is the area (in sq. cm) of a circle whose circumference is 22 cm?

  1. AOption (a)

    77

  2. BOption (b)

    38.5

  3. COption (c)

    44

  4. DOption (d)

    88

View answer & explanation

Correct answer

Answer: (b)B.

38.5

Why this answer is correct

Let radius be r

Given circumference = 2πr = 22

⇒ r = 22/2π = 7/2 cm

Area can be given as πr2

⇒ Area = π(3.5)2 = 38.5 cm2

∴ The area of circle is 38.5 cm2

Question 56

If a + b = 10 and ab = 24, then what is the value of a3 + b3?

  1. AOption (a)

    280

  2. BOption (b)

    152

  3. COption (c)

    140

  4. DOption (d)

    72

View answer & explanation

Correct answer

Answer: (a)A.

280

Why this answer is correct

Since we know that (a + b)3 = a3 + b3 + 3ab(a + b), put all the values given values

⇒ 103 = a3 + b3 + 3 × 24(10)

⇒ a3 + b3 = 280

∴ The value of a3 + b3 is 280

Question 57

The 3rd and 6th term of an arithmetic progression are 13 and -5 respectively. What is the 11th term?

  1. AOption (a)

    -29

  2. BOption (b)

    -41

  3. COption (c)

    -47

  4. DOption (d)

    -35

View answer & explanation

Correct answer

Answer: (d)D.

-35

Why this answer is correct

Let the first term of AP be a and common difference bedFrom the problem’s statement

⇒ 3rd term = a + (3 - 1) d = a + 2d = 13      ----(i)

⇒ 6th term = a + (6 - 1) d = a + 5d = -5      ----(ii)

Now (ii) - (i)

⇒ 3d = -18

⇒ d = - 6, put this in (i)

⇒ a = 13 - (-12) = 25

Now the 11th term can be given as a + 10d

⇒ 11th term = 25 + 10 × (-6) = -35

∴ The 11th term of AP is -35

Question 58

A milkman buys milk at Rs. 25 per litre and adds 1/4 of water to it and sells the mixture at Rs. 26 per litre. His gain (in %) is?

  1. AOption (a)

    25

  2. BOption (b)

    20

  3. COption (c)

    30

  4. DOption (d)

    15

View answer & explanation

Correct answer

Answer: (c)C.

30

Why this answer is correct

The milkman mixes 1/4 of 1 litre = 0.25 litre of milk in 1 litre

Cost price of (1 + 0.25 =) 1.25 litres of milk = Rs. 25

Cost price of 1 litre milk = 25/1.25 = Rs. 20

Selling price of 1 litre milk = Rs. 26

∴ Gain % = [(26 - 20)/20] × 100 = 30%

Question 59

In the first 40 overs of a 50 over innings, the run rate was 4.8 runs/over. What is the required run rate in the remaining 10 overs to reach the target of 241 runs?

  1. AOption (a)

    6.7

  2. BOption (b)

    6.5

  3. COption (c)

    6.3

  4. DOption (d)

    4.9

View answer & explanation

Correct answer

Answer: (d)D.

4.9

Why this answer is correct

Total runs scored in 40 overs can be given as

⇒ 40 overs × 4.8 runs/over = 192 runs

⇒ remaining runs can be given as 241 - 192 = 49 runs

⇒ Run rate can be given as 49/10 = 4.9 runs per over

∴ Required run rate is 4.9 runs per over

Question 60

What is the equation of a line of slope 1/3 and y - intercept 5?

  1. AOption (a)

    x - 3y = -15

  2. BOption (b)

    x - 3y = 15

  3. COption (c)

    x + 3y = -15

  4. DOption (d)

    x + 3y = 15

View answer & explanation

Correct answer

Answer: (a)A.

x - 3y = -15

Why this answer is correct

Since we know that equation of line of form y = mx + c, where m is slope and c is y intercept of the given line

⇒ y = x/3 + 5

⇒ x - 3y = -15

∴ The equation of line is x - 3y = -15

Direction: The pie chart shows the share of the tiger population six wild life sanctuaries (A, B, C, D, E, and F) of a country. Study the diagram and answer the following questions.

Question 61

Which wild life sanctuary has more tigers than D but less than F?

  1. AOption (a)

    C

  2. BOption (b)

    A

  3. COption (c)

    E

  4. DOption (d)

    B

View answer & explanation

Correct answer

Answer: (d)D.

B

Why this answer is correct

From the chart we can see that only B is having more tigers than D but less than F.

Question 62

What will be the total number of tigers left in the six sanctuaries, if 3 tigers are killed by poachers in sanctuary E and 9 tigers are added to sanctuary A?

  1. AOption (a)

    93

  2. BOption (b)

    96

  3. COption (c)

    99

  4. DOption (d)

    95

View answer & explanation

Correct answer

Answer: (b)B.

96

Why this answer is correct

Initially total number of tigers can be given as

⇒ Total tigers = 29 + 11 + 5 + 10 + 22 + 13 = 90

After the poaching and addition of tigers

⇒ Total tigers remaining = 90 - 3 + 9 = 96

∴ Remaining tigers are 96 tigers

Question 63

If the total tiger population in these six sanctuaries had grown by 20% and 25% in the previous two decades, then what was the total tiger population in these six sanctuaries before 20 years?

  1. AOption (a)

    135

  2. BOption (b)

    150

  3. COption (c)

    60

  4. DOption (d)

    45

View answer & explanation

Correct answer

Answer: (c)C.

60

Why this answer is correct

Let the tiger population 20 years before be y

Total tiger population after 20 years = 29 + 11 + 5 + 10 + 22 + 13 = 90

According to the problem statement

⇒ y(1 + 20/100)(1 + 25/100) = 90

⇒ y(1.2)(1.25) = 90

⇒ y = 60

∴ The tigers population 20 years back is 60.

Question 64

The sum of a fraction and 3 times its reciprocal is 19/4. What is the fraction?

  1. AOption (a)

    3/4

  2. BOption (b)

    4/3

  3. COption (c)

    5/4

  4. DOption (d)

    4/5

View answer & explanation

Correct answer

Answer: (a)A.

3/4

Why this answer is correct

Let the fraction be y

According to the problem statement

⇒ y + 3/y = 19/4

⇒ 4y2 - 19y + 12 = 0

⇒ (y - 4)(y - 3/4) = 0

The required number is 3/4 which satisfies the above given condition

∴ The value of required fraction is ¾.

Question 65

The amount received at 10% per annum Compound interest after 3 yrs is Rs. 5324. What was the principal (in Rs.)?

  1. AOption (a)

    4100

  2. BOption (b)

    4200

  3. COption (c)

    4000

  4. DOption (d)

    4300

View answer & explanation

Correct answer

Answer: (c)C.

4000

Why this answer is correct

Let the principle be p

According to the problem statement

⇒ Amount = p{(1 + 10/100)3}

⇒ 5324 = p(1.331)

⇒ 5324 = 1.331p

⇒ p = 4000

∴ The principle is Rs. 4000

Question 66

What is the ratio of tigers in sanctuaries E and F to that of tigers in sanctuaries D and C?

  1. AOption (a)

    3 : 7

  2. BOption (b)

    7 : 3

  3. COption (c)

    5 : 2

  4. DOption (d)

    2 : 5

View answer & explanation

Correct answer

Answer: (b)B.

7 : 3

Why this answer is correct

Total tigers in sanctuaries in E and F can be given as

⇒ 22 + 13 = 35 tigers

Total tigers in sanctuaries in D and C can be given as

⇒ 10 + 5 = 15 tigers

Ratio is 35/15 = 7/3

∴ The required ratio is 7 : 3

Question 67

Two cyclists P and Q cycle at 20 km/hr and 25 km/hr towards each other. What was the distance (in kms) between them when they started if they met after 56 minutes?

  1. AOption (a)

    36

  2. BOption (b)

    39

  3. COption (c)

    42

  4. DOption (d)

    45

View answer & explanation

Correct answer

Answer: (c)C.

42

Why this answer is correct

Relative speed = 20 + 25 = 45 km/hr

Distance travelled in 56 minutes (56/60 hr = 14/15 hr)

⇒ Distance = 45 × 14/15 = 42 km

∴ The initial distance between them is 42 km

Question 68

ΔABC is right angled at B. If ∠A = 30, what is the length of AB (in cm), if AC = 10 cm?

  1. AOption (a)

    5

  2. BOption (b)

    5√3

  3. COption (c)

    10√3

  4. DOption (d)

    10

View answer & explanation

Correct answer

Answer: (b)B.

5√3

Why this answer is correct

cos A = AB/AC

⇒ cos 30 = AB/10

⇒ √3 × 10/2 = AB

⇒ AB = 5√3

∴ AB is 5√3 cm

Question 69

ΔABC is right angled at B. BD is an altitude. AD = 3 cm and DC = 9 cm. What is the value of AB (in cm)?

  1. AOption (a)

    6

  2. BOption (b)

    5

  3. COption (c)

    4.5

  4. DOption (d)

    5.5

View answer & explanation

Correct answer

Answer: (a)A.

6

Why this answer is correct

Writing cos of ∠BAC in triangle ABC and in triangle ABD

⇒ cos (∠BAC) = AD/AB = AB/AC

⇒ 3/AB = AB/12

⇒ AB2 = 36

⇒ AB = 6 cm

∴ AB is 6 cm

Question 70

When a number is increased by 120, it becomes 130% of itself. What is the number?

  1. AOption (a)

    400

  2. BOption (b)

    500

  3. COption (c)

    460

  4. DOption (d)

    580

View answer & explanation

Correct answer

Answer: (a)A.

400

Why this answer is correct

Let the number be y

According to the problem statement

⇒ y + 120 = 130y/100

⇒ 120 = 0.3y

⇒ y = 400

∴ The required number is 400

Question 71

A bag has Rs. 51.25 in the form of 2 - rupee, 50 - paise and 25 - paise coins in the ratio of 3 : 5 : 7. What is the total number of 50 - paise coins?

  1. AOption (a)

    15

  2. BOption (b)

    35

  3. COption (c)

    25

  4. DOption (d)

    5

View answer & explanation

Correct answer

Answer: (c)C.

25

Why this answer is correct

Let the number of 2 - rupee, 50 - paise and 25 - paise coins be a, b and c

According to the problem statement

⇒ 2a + b/2 + c/4 = 51.25

Given that they are in ratio 3 : 5 : 7, so 2 - rupee, 50 - paise and 25 - paise are 3x, 5x and 7x respectively, put this in the above equation

⇒ 2 × 3x + 5x/2 + 7x/4 = 51.25, Multiply both sides by 4

⇒ 24x + 10x + 7x = 205

⇒ 41x = 205

⇒ x = 5

⇒ 50 - paise coins are 5x = 5 × 5 = 25

∴ There were 25 coins of 50 - paise

Question 72

What is the value of Cot 60 - Sec 45?

  1. AOption (a)

    (√2 - √3)/√6

  2. BOption (b)

    (√3 - 3√2)/3

  3. COption (c)

    (1 - 2√2)/2

  4. DOption (d)

    (1 - √3)/2

View answer & explanation

Correct answer

Answer: (b)B.

(√3 - 3√2)/3

Why this answer is correct

Since we know that cot 60 = 1/√3 and sec 45 = √2, put this in the required equation

⇒ Cot 60 - Sec 45 = 1/√3 - √2 = √3/3 - 3√2/3 = (√3 - 3√2)/3

∴ The value of Cot 60 - Sec 45 is (√3 - 3√2)/3

Question 73

If Cot θ = 24/7, then Sin θ = ?

  1. AOption (a)

    24/25

  2. BOption (b)

    8/25

  3. COption (c)

    7/25

  4. DOption (d)

    9/25

View answer & explanation

Correct answer

Answer: (c)C.

7/25

Why this answer is correct

Given cot θ = 24/7

Cosec θ can be given as

⇒ Cosec θ = √(cot2 θ + 1) = √( 242/72 + 1) = √{(576 + 49)/72} = √(252/72) = 25/7

⇒ Sin θ = 1/Cosec θ = 7/25

∴ sin θ is 7/25

Question 74

The cost price of an article is x. It is marked up by 150%. It is sold at Rs. 600 after giving 40% discount. What is x (in Rs.)?

  1. AOption (a)

    400

  2. BOption (b)

    666

  3. COption (c)

    300

  4. DOption (d)

    444

View answer & explanation

Correct answer

Answer: (a)A.

400

Why this answer is correct

Cost price after marking it up by 150%

Cost price after marking up = x × (1 + 150/100) = 2.5x

After 40% discount

⇒ 2.5x(1 - 40/100) = 600

⇒ 2.5x = 600/0.6 = 1000

⇒ x = 400

∴ x is Rs. 400

Question 75

Select the correct option:

Convert decimal 99 to binary.

  1. AOption (a)

    1100101

  2. BOption (b)

    1101001

  3. COption (c)

    11100011

  4. DOption (d)

    1100011

View answer & explanation

Correct answer

Answer: (d)D.

1100011

Why this answer is correct

99 can be written as 64 + 32 + 2 + 1 = 26 + 25 + 21 + 20

⇒ 99 in binary is 1100011

∴ 99 in binary is 1100011

English Comprehension (25 questions)

Question 76

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.

This idea, however startling it may at

X-first appear, is quite in accordance, as 

Y-before stated, with the analogy of changes

Z-now going on in certain regions of the globe

  1. AOption (a)

    YZX

  2. BOption (b)

    XYZ

  3. COption (c)

    YXZ

  4. DOption (d)

    ZXY

View answer & explanation

Correct answer

Answer: (b)B.

XYZ

Why this answer is correct

The first sentence segment makes it clear that the second sentence should be X since 'it may at first appear' makes perfect sense in the context of the sentence. The second sentence should be Y because putting Z after X makes the sentence without any meaning.

Therefore, the correct order would be XYZ.

Question 77

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

Incentive

  1. AOption (a)

    Impetus

  2. BOption (b)

    Stimulus

  3. COption (c)

    Enticement

  4. DOption (d)

    Hindrance

View answer & explanation

Correct answer

Answer: (d)D.

Hindrance

Why this answer is correct

The word 'incentive' means 

a thing that motivates or encourages someone to do something. The word 'hindrance' means a thing that provides resistance, delay, or obstruction to something or someone.

 

The other words mean:

Impetus - the force or energy with which a body moves.

Stimulus - a thing or event that evokes a specific functional reaction in an organ or tissue.

Enticement - 

something used to attract or to tempt someone; a lure.

Question 78

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

Belligerent

  1. AOption (a)

    Antagonistic

  2. BOption (b)

    Co-operative

  3. COption (c)

    Dandy

  4. DOption (d)

    Delightful

View answer & explanation

Correct answer

Answer: (a)A.

Antagonistic

Why this answer is correct

The word that is similar in meaning to belligerent is Antagonistic.

Key Points

  • Belligerent means hostile and aggressive. (शत्रुतापूर्ण और आक्रामक.)
  • Antagonistic also means hostile and unfriendly. (शत्रुतापूर्ण और अमित्र।)

Therefore, the correct answer is Option 1.

Additional Information

The other options are not similar in meaning to belligerent.

  • Co-operative means willing to work together. (साथ मिलकर काम करने को इच्छुक.)
  • Dandy means stylish and fashionable. (स्टाइलिश और फैशनेबल.)
  • Delightful means causing delight or pleasure. (प्रसन्नता या आनंद उत्पन्न करना।)

Question 79

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.

There was no need to

X-set a watch, for we had nothing 

Y-to fear from anybody or 

Z-anything in that vast untenanted plain

  1. AOption (a)

    XYZ

  2. BOption (b)

    YXZ

  3. COption (c)

    ZXY

  4. DOption (d)

    YZX

View answer & explanation

Correct answer

Answer: (a)A.

XYZ

Why this answer is correct

The first sentence ends with 'to' which makes it evident that Y cannot be a possible option. Since Z makes the sentence grammatically incorrect, the second sentence should be X. As is evident from the sentence 'nothing to fear' makes sense in the current context and therefore the third sentence should be Y.

And by extension, the last sentence should be Z.

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.

Genetic variation is the cornerstone of evolution, without which there can be no natural selection, and so a low genetic diversity decreases the ability of a species to survive and reproduce, explains lead author Yoshan Moodley, Professor at the Department of Zoology, University of Venda in South Africa.

Two centuries ago, the black rhinoceros – which roamed much of sub-Saharan Africa – had 64 different genetic lineages; but today only 20 of these lineages remain, says the paper. The species is now restricted to five countries, South Africa, Namibia, Kenya, Zimbabwe, and Tanzania. Genetically unique populations that once existed in Nigeria, Cameroon, Chad, Eritrea, Ethiopia, Somalia, Mozambique, Malawi, and Angola have disappeared. The origins of the 'genetic erosion' coincided with colonial rule in Africa and the popularity of big game hunting. From the second half of the 20th century, however, poaching for horns has dramatically depleted their population and genetic diversity, especially in Kenya and Tanzania.

Question 80

Sub Sharan Africa has lost how many black rhino genetic lineages in 200 years?

  1. AOption (a)

    64

  2. BOption (b)

    20

  3. COption (c)

    44

  4. DOption (d)

    30

View answer & explanation

Correct answer

Answer: (c)C.

44

Why this answer is correct

The correct answer is 44

Key Points

  • From the line given in the passage: Two centuries ago, the black rhinoceros – which roamed much of sub-Saharan Africa – had 64 different genetic lineages; but today only 20 of these lineages remain, says the paper.
  • Thus, from this line, it can be inferred that Sub Sharan Africa has (64-20) i.e. 44 black rhino genetic lineages in 200 years.\

Additional Information

  • Lineages: direct descent from an ancestor; ancestry or pedigree

Question 81

In the following question, the sentence 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.

Finding the comedy routine extremely funny, the family laughed _____________ along with the rest of the crowd.

  1. AOption (a)

    Lot

  2. BOption (b)

    Hysterically

  3. COption (c)

    Crazy

  4. DOption (d)

    Guffaw

View answer & explanation

Correct answer

Answer: (b)B.

Hysterically

Why this answer is correct

The only option that could serve as a possible answer is 'hysterically' which means affected by or deriving from wildly uncontrolled emotion. None of the other options should be considered because options 1, 3 and 4 don't even fit in the general tense of the sentence.

Question 82

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

Free from disturbance

  1. AOption (a)

    Tranquil

  2. BOption (b)

    Antiquated

  3. COption (c)

    Chaotic

  4. DOption (d)

    Violent 

View answer & explanation

Correct answer

Answer: (a)A.

Tranquil

Why this answer is correct

The word 'tranquil' means free from disturbance; calm. 

The other words mean:

Antiquated - old-fashioned or outdated.

Chaotic - in a state of complete confusion and disorder.

Violent - using or involving physical force intended to hurt, damage, or kill someone or something.

Question 83

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

  1. AOption (a)

    murmuring

  2. BOption (b)

    murmurring

  3. COption (c)

    murrmuring

  4. DOption (d)

    murrmurring

View answer & explanation

Correct answer

Answer: (a)A.

murmuring

Why this answer is correct

The correct spelling of the word is 'murmuring' which means a low or indistinct continuous sound.

Question 84

Genetically unique black rhinoceros has been lost in all of the following countries, except?

  1. AOption (a)

    Tanzania

  2. BOption (b)

    Nigeria

  3. COption (c)

    Chad

  4. DOption (d)

    Malawi

View answer & explanation

Correct answer

Answer: (a)A.

Tanzania

Why this answer is correct

The correct answer is Tanzania

Key Points

  • From the line given in the passage: The species is now restricted to five countries, South Africa, Namibia, Kenya, Zimbabwe, and Tanzania.
  • Thus, South Africa, Namibia, Kenya, Zimbabwe, and Tanzania are the only countries when unique black rhinoceros are found i.e. not lost

Question 85

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

  1. AOption (a)

    Possesses 

  2. BOption (b)

    Posseses

  3. COption (c)

    Posesses

  4. DOption (d)

    Poseses

View answer & explanation

Correct answer

Answer: (a)A.

Possesses 

Why this answer is correct

The correct spelling would be 'possesses' which means have as belonging to one; own.

Question 86

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.

He mailed his application for a new job.

  1. AOption (a)

    The application for a new job is mailed by him.

  2. BOption (b)

    The application for a new job was mailed by him.

  3. COption (c)

    He is the mailer of the application for a new job.

  4. DOption (d)

    He was the mailer of the application for a new job.

View answer & explanation

Correct answer

Answer: (b)B.

The application for a new job was mailed by him.

Why this answer is correct

Among the options, 3 and 4 change the meaning of the sentence and hence cannot be the possible answers. Option 1 uses the word 'is' instead of was and therefore cannot be the right answer. Which leaves only option 2 which is the right answer.

Question 87

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

To make a fuss about

  1. AOption (a)

    To be extremely delighted

  2. BOption (b)

    To work hard for eventual success

  3. COption (c)

    To be very strict or have very high standards

  4. DOption (d)

    An excessive display of attention or activity

View answer & explanation

Correct answer

Answer: (d)D.

An excessive display of attention or activity

Why this answer is correct

The phrase 'to make a fuss about' means an excessive display of affection or activity. Therefore the correct option would be 4.

Question 88

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 should (has to be) with them tonight.

  1. AOption (a)

    Has been

  2. BOption (b)

    Have been

  3. COption (c)

    Been

  4. DOption (d)

    No improvement

View answer & explanation

Correct answer

Answer: (b)B.

Have been

Why this answer is correct

The correct option with regard to the tense that the sentence is in, is 'have been'. Since the subject is singular, the word 'have' is to be used. 

Question 89

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

Indiscreet

  1. AOption (a)

    Careless

  2. BOption (b)

    Attentive

  3. COption (c)

    Choosy

  4. DOption (d)

    Accurate

View answer & explanation

Correct answer

Answer: (a)A.

Careless

Why this answer is correct

The word 'indiscreet' means having, showing, or proceeding from too great a readiness to reveal things that should remain private or secret. The word 'careless' means not giving sufficient attention or thought to avoid harm or errors.

The other words mean:

Attentive - paying close attention to something. 

Choosy - taking excessive care when making a choice

Accurate - (especially of information, measurements, or predictions) correct in all details; exact.

Question 90

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.

"Ooh! what a dirty child!" said my aunt.

  1. AOption (a)

    My aunt exclaimed disgustedly what a dirty child.

  2. BOption (b)

    My aunt exclaimed disgustedly that the child is very dirty.

  3. COption (c)

    My aunt exclaimed disgustedly that the child was very dirty.

  4. DOption (d)

    My aunt exclaimed disgustedly what a dirty child it is.

View answer & explanation

Correct answer

Answer: (c)C.

My aunt exclaimed disgustedly that the child was very dirty.

Why this answer is correct

Option 1 is not the correct answer because it is an incomplete sentence. Option 2 is not the correct answer because it uses the word 'is' instead of 'was'. Option 4 is not correct because it refers to the child as 'it'. This leaves option 3 as the correct answer.

Question 91

Genetic diversity is proportional to _____________________.

  1. AOption (a)

    Species population

  2. BOption (b)

    The ability of a species to survive and reproduce

  3. COption (c)

    Inbreeding

  4. DOption (d)

    Extinction

View answer & explanation

Correct answer

Answer: (b)B.

The ability of a species to survive and reproduce

Why this answer is correct

The correct answer is The ability of a species to survive and reproduce

Key Points

  • From the line given in the passage: Genetic variation is the cornerstone of evolution, without which there can be no natural selection, and so a low genetic diversity decreases the ability of a species to survive and reproduce, explains lead author Yoshan Moodley
  • Low genetic diversity means low ability of a species to survive, thus genetic diversity is proportional to the ability of a species to survive and reproduce.

Question 92

From the second half of the 20th century what has caused a dramatic fall in black rhinoceros population?

  1. AOption (a)

    Poaching

  2. BOption (b)

    Colonial rule

  3. COption (c)

    Big game hunting

  4. DOption (d)

    Fall in genetic diversity

View answer & explanation

Correct answer

Answer: (a)A.

Poaching

Why this answer is correct

The correct answer is Poaching

Key Points

  • From the line given in the passage: From the second half of the 20th century, however, poaching for horns has dramatically depleted their population and genetic diversity, especially in Kenya and Tanzania.
  • Thus, poaching is the main reason behind the dramatic fall in the black rhinoceros population.

Question 93

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

To go off the air

  1. AOption (a)

    To remove ventilator of a patient on his death bed

  2. BOption (b)

    To not eat food for a long period of time

  3. COption (c)

    To stop broadcasting a radio or TV program

  4. DOption (d)

    To waste time on silly or trivial things.

View answer & explanation

Correct answer

Answer: (c)C.

To stop broadcasting a radio or TV program

Why this answer is correct

The phrase 'to go off the air' means to stop broadcasting a radio or TV program. Option 3 therefore is the correct option.

Question 94

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".

He must not (to be left) like this.

  1. AOption (a)

    Being left

  2. BOption (b)

    Been left

  3. COption (c)

    Be left

  4. DOption (d)

    No improvement

View answer & explanation

Correct answer

Answer: (c)C.

Be left

Why this answer is correct

The phrase 'be left' is most appropriate given the tense of the sentence. Therefore option 3 would be the correct answer.

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'.

Economically, we (1)/ understand the world (2)/ round us in terms of scarcity. (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

The word 'round' means shaped like a circle or cylinder. The word 'around' means located or situated on every side. It is clear hence that the word 'round' must be replaced with 'around' to give the sentence its verifiable meaning.

Question 96

In the following question, the sentence is given with a 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.

The detective's ability to ________ makes it easy for him to scare suspects into confessing.

  1. AOption (a)

    Bluff

  2. BOption (b)

    Stuff

  3. COption (c)

    Cough

  4. DOption (d)

    Enough

View answer & explanation

Correct answer

Answer: (a)A.

Bluff

Why this answer is correct

The word 'bluff' is the most appropriate word in this context which means an attempt to deceive someone into believing that one can or is going to do something.

The other words mean:

Stuff - matter, material, articles, or activities of a specified or indeterminate kind that are being referred to, indicated, or implied.

Cough - expel air from the lungs with a sudden sharp sound.

Enough - as much or as many as required.

Question 97

What is important for evolution?

  1. AOption (a)

    Genetic variation

  2. BOption (b)

    Large population

  3. COption (c)

    Mixing of species

  4. DOption (d)

    Survival of the fittest

View answer & explanation

Correct answer

Answer: (a)A.

Genetic variation

Why this answer is correct

The correct answer is Genetic variation

Key Points

  • From the line given in the passage: Genetic variation is the cornerstone of evolution, without which there can be no natural selection, and so a low genetic diversity decreases the ability of a species to survive and reproduce, explains lead author Yoshan Moodley, Professor at the Department of Zoology, University of Venda in South Africa.
  • Thus, genetic variation is important for evolution.

Additional Information

  • Cornerstone: an important quality or feature on which a particular thing depends or is based

Question 98

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

Benediction

  1. AOption (a)

    Criticism

  2. BOption (b)

    Innovation

  3. COption (c)

    Beautitude

  4. DOption (d)

    Approbation

View answer & explanation

Correct answer

Answer: (a)A.

Criticism

Why this answer is correct

The correct answer is: Criticism.

Key Points

  • The word "Benediction" means a blessing or an expression of good wishes. (आशीर्वाद)
  • Example: The priest gave a benediction at the end of the service.
  • "Criticism" refers to the expression of disapproval of someone or something based on perceived faults or mistakes. (आलोचना)
  • Example: The book received a lot of criticism for its controversial themes.
  • Hence, we can infer that the opposite of 'benediction' is 'criticism'.

Therefore, the correct answer is: Option 1.

Additional Information

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

  • Innovation (नवाचार): The act or process of introducing new ideas, devices, or methods.
  • Example: The company's success is due to its continuous innovation.
  • Beautitude (परमानंद): Supreme blessedness or happiness.
  • Example: Her face shone with beautitude as she held her newborn baby.
  • Approbation (प्रशंसा): Approval or praise.
  • Example: The new policy received widespread approbation from the public.

Question 99

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

An arrangement of flowers fastened in a ring used for laying on a grave

  1. AOption (a)

    Brier

  2. BOption (b)

    Prickle

  3. COption (c)

    Wreath

  4. DOption (d)

    Splint

View answer & explanation

Correct answer

Answer: (c)C.

Wreath

Why this answer is correct

The correct answer is: Wreath.

Key Points

  • The word "Wreath" refers to an arrangement of flowers, leaves, or stems fastened in a ring and used for decoration or for laying on a grave. (माला)
  • Example: The family placed a beautiful wreath on the grave to honour their loved one.

Therefore, the correct answer is Option 3.

Additional Information

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

  • Brier (झाड़ी): A wild rose or any prickly bush.
  • Example: The garden was full of briers that needed to be trimmed.
  • Prickle (कांटा): A small, sharp-pointed growth on the bark or stem of a plant.
  • Example: The prickle on the rose stem made it difficult to handle.
  • Splint (पट्टी): A strip of rigid material used for supporting and immobilizing a broken bone when it has been set.
  • Example: The doctor used a splint to immobilize the patient's fractured arm.

Question 100

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'.

The two children, (1)/ brother and sister, were onto (2)/ their way to school. (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: (b)B.

2

Why this answer is correct

The error lies in part 2 of the sentence. The word 'onto' should be replaced with 'on' to give proper meaning to the sentence.

100 questions in the full paper