Previous Year Paper

SSC CGL Previous Paper (Held On: 18 August 2017 Shift 1) (Previous Year Paper)

Held in 2017

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General Intelligence and Reasoning (25 questions)

Question 1

Select the odd number from the given alternatives.

  1. AOption (a)

    77

  2. BOption (b)

    44

  3. COption (c)

    66

  4. DOption (d)

    111

View answer & explanation

Correct answer

Answer: (d)D.

111

Why this answer is correct

Except 111, all other are multiples of 11 (i.e. 11 × 7 = 77, 11 × 6 = 66 and 11 × 4 = 44).

Hence, the odd number is 111.

Question 2

Select the odd word from the given alternatives.

  1. AOption (a)

    Football

  2. BOption (b)

    Hockey

  3. COption (c)

    Carrom

  4. DOption (d)

    Cricket

View answer & explanation

Correct answer

Answer: (c)C.

Carrom

Why this answer is correct

Carrom is an indoor game, while all others are outdoor games. Hence, Carrom is the odd word.

Question 3

If 9@3 = 12; 15@4 = 22; 16@14 = 4; then what is the value of 6@2 = ?

  1. AOption (a)

    26

  2. BOption (b)

    1

  3. COption (c)

    30

  4. DOption (d)

    8

View answer & explanation

Correct answer

Answer: (d)D.

8

Why this answer is correct

The pattern followed is: (a - b) × 2

9@3 → (9 - 3) = 6 × 2 = 12

15@4 → (15 - 4) = 11 × 2 = 22

16@14 → (16 - 14) = 2 × 2 = 4

Similarly,  6@2 → (6 - 2) = 4 × 2 = 8

Hence, the correct answer is 8.

Question 4

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

Here square shape cube is opposite to dotted shape cube.

Line check cube is opposite to circle shape cube.

The Hexagon shape cube is opposite to cross cube.

As we know the figure opposite to any shown figure can’t be on the adjacent face.

As, the dotted shape cube can’t be on the adjacent face with square shape cube.

Therefore, the figure in option 1 cannot be made based on the unfolded cube given in the question.

Question 5

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

Clearly, when paper sheet is unfolded it will appear as shown below:

Thus fig.3 is the correct answer.

Question 6

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

60 × 5 + 3 ÷ 24 - 6 = ?

  1. AOption (a)

    18

  2. BOption (b)

    94

  3. COption (c)

    9

  4. DOption (d)

    57

View answer & explanation

Correct answer

Answer: (a)A.

18

Why this answer is correct

Refer to the table below:

Symbol+-×÷
Code×+÷-

 

Given: 60 × 5 + 3 ÷ 24 - 6 = ?

After converting the symbols with given code, the equation will be:

→ 60 ÷ 5 × 3 - 24 + 6 = ?

→ 12 × 3 - 24 + 6

→ 36 - 24 + 6

→ 42 - 24

→ 18

Hence, 18 is the answer.

Question 7

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

THUMBING

  1. AOption (a)

    THING

  2. BOption (b)

    MIGHT

  3. COption (c)

    HAUNT

  4. DOption (d)

    THUMB

View answer & explanation

Correct answer

Answer: (c)C.

HAUNT

Why this answer is correct

  1. THING → can be formed as THUMBING

  2. MIGHT → can be formed as THUMBING**

  3. HAUNT → can’t be formed as there is no ‘A’ in THUMBING

  4. THUMB → can be formed as THUMBING

Hence, the word ‘HAUNT’ cannot be formed using the letters of the given word ‘THUMBING.’

Question 8

Select the odd letters from the given alternatives.

  1. AOption (a)

    ACE

  2. BOption (b)

    FHJ

  3. COption (c)

    QTW

  4. DOption (d)

    KMO

View answer & explanation

Correct answer

Answer: (c)C.

QTW

Why this answer is correct

The pattern followed is:

  1. ACE → A + 2 = C + 2 = E

  2. FHJ → F + 2 = H + 2 = J

3) QTW → Q + 3 = T + 3 = W

  1. KMO → K + 2 = M + 2 = O

Hence, the odd letter is ‘QTW’.

Question 9

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

tub, size, latin, formal, ?

  1. AOption (a)

    smooth

  2. BOption (b)

    idle

  3. COption (c)

    scramble

  4. DOption (d)

    capital

View answer & explanation

Correct answer

Answer: (d)D.

capital

Why this answer is correct

Expression: tub, size, latin, formal, ?

The pattern is that in each word, numbers of letters are increasing as 3, 4, 5 and 6.

Now, the next word must contain 7 letters. Among the options, the word with 7 letters is capital.

Hence, the correct answer is capital.

Question 10

Select the missing number from the given responses.

34214
65444
527?
  1. AOption (a)

    58

  2. BOption (b)

    14

  3. COption (c)

    49

  4. DOption (d)

    4

View answer & explanation

Correct answer

Answer: (c)C.

49

Why this answer is correct

The pattern followed is:

→ 3 + 4 = 7 × 2 = 14

→ 6 + 5 = 11 × 4 = 44

→ 5 + 2 = 7 × 7 = 49

Hence, the answer is 49

Question 11

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)

    None of these

View answer & explanation

Correct answer

Answer: (a)A.

Why this answer is correct

Clearly, fig.1 shows the correct mirror image of question figure.

Hence, figure 1 is the correct answer.

Question 12

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 20, 32 etc. and ‘Z’ can be represented by 75, 78, etc. Similarly, you have to identify the set for the word ‘SHOW’.

Matrix-I
01234
0CJABA
1HLHIG
2KMFJC
3IBKDF
4FIMHJ
Matrix-II
56789
5RZRTP
6SSSTX
7ZSVZY
8QYOST
9UVWSS
  1. AOption (a)

    21, 23, 78, 98

  2. BOption (b)

    76, 12, 87, 97

  3. COption (c)

    40, 32, 76, 79

  4. DOption (d)

    33, 23, 57, 88

View answer & explanation

Correct answer

Answer: (b)B.

76, 12, 87, 97

Why this answer is correct

  1. 21, 23, 78, 98 → MJZS

  2. 76, 12, 87, 97 → SHOW

  3. 40, 32, 76, 79 → FKSY

  4. 33, 23, 57, 88 → DJRS

Clearly, the number set for the word ‘SHOW’ is 76,12,87,97.

Question 13

Select the related number from the given alternatives.

99 : 101 ∷ 100 : ?

  1. AOption (a)

    90

  2. BOption (b)

    110

  3. COption (c)

    111

  4. DOption (d)

    102

View answer & explanation

Correct answer

Answer: (d)D.

102

Why this answer is correct

The pattern followed is:

99 + 2 = 101

Similarly,

100 + 2 = 102

Hence, the correct answer is 102.

Question 14

Two motorcyclists P and Q start from the same point. P rides 11 km west, then turns south and rides 16 km, then turns to his right and rides 14 km. Q rides 30 km south, then turns to his right and rides 25 km. Where is Q with respect to P now?

  1. AOption (a)

    14 km North

  2. BOption (b)

    14 km South

  3. COption (c)

    44 km South

  4. DOption (d)

    44 km North

View answer & explanation

Correct answer

Answer: (b)B.

14 km South

Why this answer is correct

Clearly, Q is 14 km south to the point P.

Question 15

If HUMBLED is coded as JWODNGF, then how will WAX be coded as?

  1. AOption (a)

    DHP

  2. BOption (b)

    YCZ

  3. COption (c)

    VIS

  4. DOption (d)

    JMH

View answer & explanation

Correct answer

Answer: (b)B.

YCZ

Why this answer is correct

→ H + 2 = J

→ U + 2 = W

→ M + 2 = O

→ B + 2 = D

→ L + 2 = N

→ E + 2 = G

→ D + 2 = F

Similarly,

→ W + 2 = Y

→ A + 2 = C

→ X + 2 = Z

Hence, YCZ is the correct answer.

Question 16

Gurkiran's birthday is on Sunday 21st May. On what day of the week will be Shreyas's Birthday in the same year if Shreyas was born on 14th November?

  1. AOption (a)

    Tuesday

  2. BOption (b)

    Wednesday

  3. COption (c)

    Friday

  4. DOption (d)

    Saturday

View answer & explanation

Correct answer

Answer: (a)A.

Tuesday

Why this answer is correct

Gurkiran’s birthday is on 21st May on Sunday, so 10 days of May are remaining.

Therefore count rest of the days till the last date of that month as:

Remaining days of May → 10

June → 30

July → 31

August → 31

September → 30

October → 31

November → 14

Total days will be: 177

Now divide 177 by 7 (because 7 days in a week)

Remainder will be 2

Thus, 2 days after Sunday will be Tuesday.

Hence, Shreyas was born on Tuesday.

Question 17

In the following figure, square represents Psychologists, triangle represents Chemists, circle represents Actors and rectangle represents Fathers. Which set of letters represents Psychologists and actors who are also fathers?

  1. AOption (a)

    G, D, A

  2. BOption (b)

    F, A, C

  3. COption (c)

    E, G

  4. DOption (d)

    E, D, A

View answer & explanation

Correct answer

Answer: (c)C.

E, G

Why this answer is correct

Refer the diagram shown below:

Clearly, the set of letters E and G represents Psychologists and actors who are also fathers.

Question 18

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: (d)D.

Why this answer is correct

Clearly, fig.4 will complete the pattern when placed in the blank space of question figure as shown below:

Thus, figure 4 is the correct answer.

Question 19

The weights of 4 boxes are 40, 70, 80, and 50 kilograms. Which of the following cannot be the total weight, in kilograms, of any combination. In any combination, a box can be used only once

  1. AOption (a)

    240

  2. BOption (b)

    160

  3. COption (c)

    200

  4. DOption (d)

    220

View answer & explanation

Correct answer

Answer: (d)D.

220

Why this answer is correct

The combinations will be as follows:

40 + 70 + 80 + 50 = 240

70 + 80 + 50 = 200

40 + 70 + 50 = 160

But the combination of 220 is not possible.

Hence, 220 can’t be the total weight in kilograms.

Question 20

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

YXWv, TSrQ, OnML, jIHG, EDCb, ?

  1. AOption (a)

    YXwV

  2. BOption (b)

    ZYxW

  3. COption (c)

    XwVU

  4. DOption (d)

    YxWV

View answer & explanation

Correct answer

Answer: (b)B.

ZYxW

Why this answer is correct

The pattern followed is that in groups of 4, English alphabetical series is written. Also the series is written in reverse order as per alphabetical series.

Also, 1 letter is omitted after each term.

Therefore, after ‘b’ the next omitted term will be ‘a’ in reverse order.

Also, the second letter from end will be in small letters, while rests are in capital letters.

Hence, the missing term is ZYxW.

Question 21

In the question a statement is given, followed by two arguments, I and II. You have to consider the statement to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given arguments, if any, is a strong argument.

Statement: Should mango export be banned to bring down domestic prices?

Argument I: Yes, environmentalists and dieticians too encourage eating only local fruits.

Argument II: No, exports bring in valuable foreign currency.

  1. AOption (a)

    If only argument I is strong.

  2. BOption (b)

    If only argument II is strong.

  3. COption (c)

    If both I and II are strong.

  4. DOption (d)

    If neither I nor II is strong.

View answer & explanation

Correct answer

Answer: (b)B.

If only argument II is strong.

Why this answer is correct

For an argument to be strong, it should directly answer the statement problem.

Argument I is not strong because the opinion of environmentalists and dieticians won’t have any impact on the export of goods.

Argument II is strong because it explains that the impact on the export of goods will bring in valuable foreign currency by which it can be decided whether the export of mangoes should be banned or not.

Hence, only option 2 is correct.

Question 22

Select the related letters from the given alternatives.

ILN : FIK ∷ RUW : ?

  1. AOption (a)

    ORT

  2. BOption (b)

    PSU

  3. COption (c)

    NQS

  4. DOption (d)

    LNQ

View answer & explanation

Correct answer

Answer: (a)A.

ORT

Why this answer is correct

In ILN : FIK

→ I - 3 = F

→ L - 3 = I

→ N - 3 = K

Similarly,

→ R - 3 = O

→ U - 3 = R

→ W - 3 = T

Hence, “ORT” is the related word.

Question 23

Select the related word from the given alternatives.

Square : 90° ∷ Equilateral triangle : ?

  1. AOption (a)

    30°

  2. BOption (b)

    60°

  3. COption (c)

    90°

  4. DOption (d)

    120°

View answer & explanation

Correct answer

Answer: (b)B.

60°

Why this answer is correct

In a Square, the internal angles are of 90 degree or right angle and therefore it has four equal angles. In an equilateral triangle, the internal angles are of 60 degree and therefore all the three angles are congruent to each other.

Hence, 60° is the related word.

Question 24

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

2, 5, 10, 17, ?, 37

  1. AOption (a)

    24

  2. BOption (b)

    30

  3. COption (c)

    32

  4. DOption (d)

    26

View answer & explanation

Correct answer

Answer: (d)D.

26

Why this answer is correct

The pattern followed is:

Odd numbers are added

2 + 3 = 5

5 + 5 = 10

10 + 7 = 17

17 + 9 = 26

26 + 11 = 37

Hence, the missing number in the given series is 26.

Question 25

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

On close observation, we find that question figure is embedded in fig.1, as shown below:

Thus, figure 1 is the correct answer.

General Awareness (25 questions)

Question 26

A Ballistic galvanometer of constant equal to 1 micro coulomb/degree gives a throw of 22.5°, when a capacitor discharges through the meter. If a battery of 15 V is used to recharge the capacitor, value of capacitance is

  1. AOption (a)

    22.5 μF

  2. BOption (b)

    10 μF

  3. COption (c)

    1.5 μF

  4. DOption (d)

    15 μF

View answer & explanation

Correct answer

Answer: (c)C.

1.5 μF

Why this answer is correct

Given that,

Galvanometer constant, kg = 1 μC/degree

Deflection, q = 22.5°

Change of capacitor, Q = kq = 22.5μc

Voltage = 15V

Q = CV

⇒C=QV=22.515×10−6=1.5μF \Rightarrow {\rm{C}} = \frac{{\rm{Q}}}{{\rm{V}}} = \frac{{22.5}}{{15}} \times {10^{ - 6}} = 1.5{\rm{\mu F}}

Question 27

_________ scheme launched by the Central Government plans to issue soil cards to farmers which will carry crop-wise recommendations of nutrients and fertilisers.

  1. AOption (a)

    Soil Health Card

  2. BOption (b)

    Shyama Prasad Mukherji Rurban Mission

  3. COption (c)

    Pradhan Mantri Fasal Bima Yojana

  4. DOption (d)

    National R-URBAN Mission

View answer & explanation

Correct answer

Answer: (a)A.

Soil Health Card

Why this answer is correct

Soil Health Card Scheme is a scheme launched by the Government of India in February 2015. Under the scheme, the government plans to issue soil cards to farmers which will carry crop-wise recommendations of nutrients and fertilisers required for the individual farms to help farmers to improve productivity through judicious use of inputs.

Question 28

Indian Mughal paintings flourished during the rule of which Mughal Emperor?

  1. AOption (a)

    Humayun

  2. BOption (b)

    Akbar

  3. COption (c)

    Jahangir

  4. DOption (d)

    Shah Jahan

View answer & explanation

Correct answer

Answer: (c)C.

Jahangir

Why this answer is correct

The correct answer is Jahangir.

Key Points

  • During Jahangir's reign (1605-1627), Mughal Paintings reached its zenith.
  • He took inspiration from his life events and pushed for paintings on those scenarios rather than illustrations on fiction.
  • His themes were mostly secular.
  • He encouraged portrait, scientific studies of birds, animals, and flowers collected in albums.
  • His famous paintings include Mansur and Manohar.
  • But during the reign of Aurangzeb (1659-1707), Mughal Paintings started to decline.
  • While the period of Muhammad Shah experienced a short revival of the Mughal Paintings, the onset of Shah Alam II almost made the art non-existent.
  • As a result of artisans leaving Mughal emperor for the Rajput empire, the Rajput Paintings started developing.

Important Points

  • Akbar ruling period (1556-1605 AD) was known as a golden period for Mughals Administration.
  • Shah Jahan ruling period (1628-1658 AD) was a golden period for Mughal Architecture.

Question 29

During their rule the British persuaded or forced cultivators in Bengal to grow _________.

  1. AOption (a)

    Jute

  2. BOption (b)

    Tea

  3. COption (c)

    ​Sugarcane

  4. DOption (d)

    Wheat

View answer & explanation

Correct answer

Answer: (a)A.

Jute

Why this answer is correct

The British persuaded and sometimes even forced cultivators in various parts of India to produce the crops of their choice. The crops that were forced on them were jute in Bengal, tea in Assam, sugarcane in Uttar Pradesh, wheat in Punjab, cotton in Maharashtra and Punjab, rice in Madras.

Question 30

The Mongols under _________ invaded Transoxiana in north-east Iran in 1219.

  1. AOption (a)

    Timur Lang

  2. BOption (b)

    Nadir Shah

  3. COption (c)

    Ahmed Shah Abdali

  4. DOption (d)

    Genghis Khan

View answer & explanation

Correct answer

Answer: (d)D.

Genghis Khan

Why this answer is correct

The Mongols under Genghis Khan invaded Transoxiana in north-east Iran in 1219.

Important Points

  • The north-eastern part of Iran, Transoxiana was invaded by the Mongols under Genghis Khan in the year 1219.
  • In this brief war, lasting less than two years, not only was a huge empire destroyed utterly, but Genghis Khan introduced the world to cruel tactics - indirect attack, and complete and utter terror and slaughter of populations wholesale as weapons of war.
  • Soon after, the Mongols attacked the Delhi Sultanate.

Question 31

Metals react with sodium hydroxide to produce _________.

  1. AOption (a)

    oxygen gas

  2. BOption (b)

    sodium

  3. COption (c)

    water

  4. DOption (d)

    hydrogen gas

View answer & explanation

Correct answer

Answer: (d)D.

hydrogen gas

Why this answer is correct

Only the metals, whose oxides/hydroxides are amphoteric, react with strong water-soluble bases (Alkalies) to liberate Hydrogen gas. They are Be, Zn, Al, Sn, Pb, Cr, etc. & few metalloids (As, Sb, Ge) also.

Examples:

2Al + 2 NaOH + 2 H2O → 2 NaAlO2 + 3 H2

Zn + 2 NaOH → Na2ZnO2 + H2

Question 32

Presence of large amounts of nutrients in waters also causes excessive growth of _________ algae.

  1. AOption (a)

    Biomagnification

  2. BOption (b)

    Algal bloom

  3. COption (c)

    Planktonic

  4. DOption (d)

    Eutrophication

View answer & explanation

Correct answer

Answer: (c)C.

Planktonic

Why this answer is correct

Favourable conditions for planktonic (blue-green) algae are stagnant water in combination with high temperature and high concentration of nutrients (like nitrogen). The lack of circulation of the water can cause the algae to over-compete other organisms in the ecosystem and thus create massive algae blooms.

Question 33

________ means cases that can be directly considered by the Supreme Court without going to the lower courts before that.

  1. AOption (a)

    Original Jurisdiction

  2. BOption (b)

    Writ Jurisdiction

  3. COption (c)

    Appellate Jurisdiction

  4. DOption (d)

    Advisory Jurisdiction

View answer & explanation

Correct answer

Answer: (a)A.

Original Jurisdiction

Why this answer is correct

Option 1 is correct, i.e Original Jurisdiction.

  • Supreme Court has Original and Exclusive Jurisdiction in Respect of Certain Disputes under Article 131, which means that cases can be directly considered by the Supreme Court without going to the lower courts before that.
  • Its exclusive original jurisdiction extends to all cases between the Government of India and the States of India or between the Government of India and states on one side and one or more states on the other side or cases between different states.

Extra facts:

ArticleStatement
Article131States about the Orignal jurisdiction of the supreme court.
Article134AStates about the Certification for the appeal to the supreme court.
Article134States about the Appellate jurisdiction of the supreme court in criminal matters.
Article133States about the Appellate jurisdiction of the supreme court in an appeal from the high court in regards to civil matters.
Article132States about the Appellate jurisdiction of the supreme court in an appeal from the high court in some cases.
Article135States about the jurisdiction and power of the federal court under existing law to be exercisable by the supreme court.
Article136States about the Special leave to appeal by the supreme court.
Article137States about the Review of judgment by the supreme court.
Article128States about the Attendance of retired Judges at sittings of the supreme court.
Article130States about the Seat of Supreme Court.

Question 34

Which base is present in lime water?

  1. AOption (a)

    Sodium hydroxide

  2. BOption (b)

    Magnesium hydroxide

  3. COption (c)

    Calcium hydroxide

  4. DOption (d)

    Ammonium hydroxide

View answer & explanation

Correct answer

Answer: (c)C.

Calcium hydroxide

Why this answer is correct

Limewater is the common name for a diluted solution of calcium hydroxide. Limewater is prepared by stirring calcium hydroxide in pure water and filtering off the excess undissolved Ca(OH)2. It is basic in nature.

Question 35

_________ is the relationship between the variable input and output, keeping all other inputs are held constant.

  1. AOption (a)

    Total product

  2. BOption (b)

    Average product

  3. COption (c)

    Isoquant

  4. DOption (d)

    The Long Run

View answer & explanation

Correct answer

Answer: (a)A.

Total product

Why this answer is correct

Suppose we vary a single input and keep all other inputs constant. Then for different levels of employment of that input, we get different levels of output from the production function. This relationship between the variable input and output, keeping all other inputs constant, is often referred to as Total Product(TP) of the variable input.

Question 36

Who invented the electric tram?

  1. AOption (a)

    James Cook

  2. BOption (b)

    William Harvey

  3. COption (c)

    Fyodor Pirotsky

  4. DOption (d)

    Robert Boyles

View answer & explanation

Correct answer

Answer: (c)C.

Fyodor Pirotsky

Why this answer is correct

The world's first electric tram line operated in Sestroretsk near Saint Petersburg, Russia. It was invented and tested by Fyodor Pirotsky who was a Russian engineer of Ukrainian origin in 1880.

Question 37

Who was the 2015 Men's Rugby World Cup Winner?

  1. AOption (a)

    New Zealand

  2. BOption (b)

    South Africa

  3. COption (c)

    Australia

  4. DOption (d)

    England

View answer & explanation

Correct answer

Answer: (a)A.

New Zealand

Why this answer is correct

The 2015 Rugby World Cup Final was played between New Zealand and Australia on 31 October 2015 at Twickenham Stadium in London in which New Zealand defeated Australia. Dan Carter (New Zealand) was declared Man of the Match.

Question 38

Which of the statements given below are incorrect?

  1. The author of the novel 'Forty Thieves' is Thomas Perry.
  2. The author of the novel 'Half of a Yellow Sun' is Jennifer Egan.
  3. The author of the novel 'Middlesex' is Chimamanda Ngozi Adichie.
  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: (b)B.

2 and 3

Why this answer is correct

Options 2 and 3 are incorrect because ‘Half of a Yellow Sun’ is a novel by Nigerian author Chimamanda Ngozi Adichie. Published in 2006 the novel tells the story of the Biafran War through the perspective of the characters Olanna, Ugwu, and Richard while ‘Middlesex’ is a Pulitzer Prize-winning novel by Jeffrey Eugenides published in 2002.

Question 39

What was USA's rank in 2016 Human Development Index published by the United Nations Development Programme?

  1. AOption (a)

    1

  2. BOption (b)

    10

  3. COption (c)

    100

  4. DOption (d)

    200

View answer & explanation

Correct answer

Answer: (b)B.

10

Why this answer is correct

USA's ranked on the 10th position in 2016 Human Development Index published by the United Nations Development Programme. Its Human Development Index (HDI) value was 0.920.

Question 40

Under which of the following jurisdictions can any individual, whose fundamental right has been violated, can directly move the Supreme Court for the remedy?

  1. AOption (a)

    Original Jurisdiction

  2. BOption (b)

    Writ Jurisdiction

  3. COption (c)

    Appellate Jurisdiction

  4. DOption (d)

    Advisory Jurisdiction

View answer & explanation

Correct answer

Answer: (b)B.

Writ Jurisdiction

Why this answer is correct

If an individual’s fundamental rights are violated, then he/she can directly approach the High Court under Article 226 or Supreme Court under Article 32 of the Constitution of India. A writ is an order issued by an authority. Supreme court and High courts in India have the power to issue writs under article 32 and 226 respectively to enforce the fundamental rights.

Question 41

The closest example of a centrally planned economy is the _________ for the major part of the 20th Century.

  1. AOption (a)

    USA

  2. BOption (b)

    India

  3. COption (c)

    Soviet Union

  4. DOption (d)

    Japan

View answer & explanation

Correct answer

Answer: (c)C.

Soviet Union

Why this answer is correct

The Soviet Union is the closest example of a centrally planned economy for the major part of the 20th Century. The economy of the Soviet Union was based on a system of state ownership of the means of production, collective farming, industrial manufacturing, and centralized administrative planning.

Question 42

Other name of Platelets is?

  1. AOption (a)

    Leucocytes

  2. BOption (b)

    Erythrocytes

  3. COption (c)

    Platelets

  4. DOption (d)

    Thrombocytes

View answer & explanation

Correct answer

Answer: (d)D.

Thrombocytes

Why this answer is correct

Platelets, also called thrombocytes are a component of blood whose function (along with the coagulation factors) is to stop bleeding by clumping and clotting blood vessel injuries.

Question 43

___________ is the second largest animal phylum.

  1. AOption (a)

    Mollusca

  2. BOption (b)

    Chordata

  3. COption (c)

    Coelomates

  4. DOption (d)

    Annelida

View answer & explanation

Correct answer

Answer: (a)A.

Mollusca

Why this answer is correct

The correct answer is Mollusca.

Explanation:

  • Mollusca is the second-largest animal phylum. They are terrestrial or aquatic.
  • They exhibit an organ-system level of organization.
  • They are bilaterally symmetrical, triploblastic, coelomate animals.
  • They have an open circulatory system and kidney-like organs for excretion. The anterior head region has sensory tentacles.
  • The mouth contains a file-like rasping organ for feeding, called a radula.
  • They are usually dioecious and oviparous with indirect development.
  • The body is covered by a calcareous shell and is unsegmented with a distinct head, muscular foot, and visceral hump. A soft and spongy layer of skin forms a mantle over the visceral hump.
  • Examples are an octopus, snails, and mussels.

About other Options:

  • Chordata:
  • ​Animals belonging to phylum Chordata is fundamentally characterized by the presence of a notochord, a dorsal hollow nerve cord, and paired pharyngeal gill slits.
  • Phylum Chordata is divided into three subphyla: Urochordata or Tunicata, Cephalochordata, and Vertebrata. Urochordata – Ascidia, Salpa, DoliolumCephalochordata – Amphioxus or Lancelet are examples of Chordata.
  • Annelida:
  • This phylum consists of segmented worms like Earthworms, leeches.
  • They are triploblastic and coelomate with segmented body.
  • They respire though their body surface and excrete through nephridia.
  • They also have a well-developed circulatory and digestive system.

Question 44

In stems, the protoxylem lies towards the centre and the metaxylem lies towards the periphery of the organ. This type of primary xylem is called _________.

  1. AOption (a)

    Xylem fibres

  2. BOption (b)

    Xylem parenchyma

  3. COption (c)

    Exarch

  4. DOption (d)

    Endarch

View answer & explanation

Correct answer

Answer: (d)D.

Endarch

Why this answer is correct

The development of primary xylem can be of four types namely, exarch, endarch, centrarch and mesarch. In vascular bundle, endarch is the arrangement where protoxylem (older xylem) is inside and metaxylem (newly formed) is outside. Development is inward to outward. Hence, protoxylem is found inside of metaxylem.

Question 45

Which of the following won the Best Film in 62nd Filmfare Awards 2017?

  1. AOption (a)

    Dangal

  2. BOption (b)

    Rustom

  3. COption (c)

    Airlift

  4. DOption (d)

    Udta Punjab

View answer & explanation

Correct answer

Answer: (a)A.

Dangal

Why this answer is correct

Filmfare Awards 2017 were held on January 14 at the NSCI Dome in Worli, Mumbai. The 62nd Jio Filmfare Awards was a star-studded event hosted by actor Shah Rukh Khan. Dangal won awards for Best film, director and actor.

Question 46

The time taken by a pendulum to complete one oscillation is called its?

  1. AOption (a)

    Maximum speed

  2. BOption (b)

    Average speed

  3. COption (c)

    Time period

  4. DOption (d)

    Time interval

View answer & explanation

Correct answer

Answer: (c)C.

Time period

Why this answer is correct

One complete to and fro movement of the pendulum bob is called one vibration or one oscillation. The time taken by pendulum bob to complete one vibration or one oscillation is called the time period of the pendulum.

Question 47

The part of the Himalayas between Tista and Dihang rivers is known as _________ Himalayas.

  1. AOption (a)

    Nepal

  2. BOption (b)

    Kashmir

  3. COption (c)

    Assam

  4. DOption (d)

    Jammu

View answer & explanation

Correct answer

Answer: (c)C.

Assam

Why this answer is correct

The part of the Himalayas lying between the rivers Teesta and Dihang is known as Assam Himalayas, while the part of the Himalayas lying between the rivers Indus and Satluj is known as Punjab Himalayas, the part lying between the rivers Kali and Teesta is known as Nepal Himalayas and the part lying between the rivers Satluj and Kali is known as Kumaon Himalayas.

Question 48

The Delhi – Lahore Bus is officially known as _________.

  1. AOption (a)

    Sada-e-Sarhad

  2. BOption (b)

    Maitree bus

  3. COption (c)

    Yaad-e-Shaheed

  4. DOption (d)

    Dosti bus

View answer & explanation

Correct answer

Answer: (a)A.

Sada-e-Sarhad

Why this answer is correct

The Delhi–Lahore Bus, officially known as Sada-e-Sarhad is a passenger bus service connecting the Indian capital of Delhi with the city of Lahore, Pakistan via the border transit post at Wagah.

Question 49

In the biosphere living beings are inter-related and interdependent on each other for survival. This life supporting system is known as the _________.

  1. AOption (a)

    Ecosystem

  2. BOption (b)

    Mountain range

  3. COption (c)

    Forest

  4. DOption (d)

    Atmosphere

View answer & explanation

Correct answer

Answer: (a)A.

Ecosystem

Why this answer is correct

An ecosystem includes all of the living things (plants, animals and organisms) in a given area, interacting with each other, and also with their non-living environments (weather, earth, sun, soil, climate, atmosphere).

Question 50

In a qualitative way, the tendency of undisturbed objects to stay at rest or to keep moving with the same velocity is called _________.

  1. AOption (a)

    force

  2. BOption (b)

    acceleration

  3. COption (c)

    friction

  4. DOption (d)

    inertia

View answer & explanation

Correct answer

Answer: (d)D.

inertia

Why this answer is correct

Inertia is the name for the tendency of an object in motion to remain in motion, or an object at rest to remain at rest unless acted upon by a force. It is also defined as the tendency of objects to keep moving in a straight line at a constant velocity. The word inertia was first used by Johannes Kepler.

Quantitative Aptitude (25 questions)

Question 51

What is the average of all numbers between 11 and 80 which are divisible by 6?

  1. AOption (a)

    46

  2. BOption (b)

    47

  3. COption (c)

    44

  4. DOption (d)

    45

View answer & explanation

Correct answer

Answer: (d)D.

45

Why this answer is correct

First number to be divisible by 6 in this range = 12

Last number to be divisible by 6 in this range = 78

This is an AP with difference = 6

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 = (12 + 78)/2 = 45

Question 52

If Cosec θ = 25/7, then what is the value of Cot θ?

  1. AOption (a)

    24/25

  2. BOption (b)

    7/24

  3. COption (c)

    7/25

  4. DOption (d)

    24/7

View answer & explanation

Correct answer

Answer: (d)D.

24/7

Why this answer is correct

We know that cot2θ + 1 = cosec2 θ

⇒ 625/49 -1 = cot2θ

⇒ (625 - 49)/49 = cot2θ

⇒ cot2θ = 576/49

∴ cotθ = 24/7

Question 53

The simple and compound interest that can be earned in two years at the same rate is Rs. 1500 and Rs. 1575 respectively. What is the rate (% per annum) of interest?

  1. AOption (a)

    8

  2. BOption (b)

    10

  3. COption (c)

    12

  4. DOption (d)

    5

View answer & explanation

Correct answer

Answer: (b)B.

10

Why this answer is correct

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

SI = (P × R × T)/100 = 1500

⇒ PR = 150000/2

⇒ PR = 75000

⇒ P = 75000/R

CI = P(1 + R/100n)nt - P = P(1 + R/100)2 - P = 1575

⇒ P(1 + R/100)2 - P = 1575

⇒ 75000/R(1 + R/50 + R2/10000) -75000/R = 1575

⇒ 1500R + 7.5R2 = 1575R

Dividing by 7.5

⇒ R2 - 10R = 0

⇒ R(R -10) = 0

∴ R = 10 as R can’t be 0

Direction: The bar graph shows annual inflation in two years 2015 and 2016 of four countries (A, B, C and D). Study the diagram and answer the following questions.

Question 54

If inflation is measured as increase in price index and the price index was 200 in the beginning of 2015 in country D then what is the index at the end of 2016?

  1. AOption (a)

    207

  2. BOption (b)

    207.2

  3. COption (c)

    210

  4. DOption (d)

    214.2

View answer & explanation

Correct answer

Answer: (d)D.

214.2

Why this answer is correct

Given: price index at the beginning of 2015 = 200

Price index at end of 2015 = 200(1 + 2/100) = 200 × 1.02 = 204

∴ Price index at end of 2016 = 204(1 + 5/100) = 204 × 1.05 = 214.2

Question 55

In the year 2015, what is the ratio of inflation in country C to country A?

  1. AOption (a)

    1 : 2

  2. BOption (b)

    2 : 3

  3. COption (c)

    3 : 2

  4. DOption (d)

    2 : 1

View answer & explanation

Correct answer

Answer: (d)D.

2 : 1

Why this answer is correct

Inflation% in country C in 2015 = 8%

Inflation % in country A in 2015 = 4%

∴ Required ratio = 8/4 = 2 : 1

Question 56

Sum of four times a fraction and 6 times its reciprocal is 11. What is the fraction?

  1. AOption (a)

    3/4

  2. BOption (b)

    4/3

  3. COption (c)

    4/7

  4. DOption (d)

    7/4

View answer & explanation

Correct answer

Answer: (a)A.

3/4

Why this answer is correct

Given:

Sum of four times a fraction and 6 times its reciprocal is 11.

Calculations:

Let the fraction be a

So, 4a + 6/a = 11

⇒ 4a2 - 11a + 6 = 0

⇒ 4a2 - 8a - 3a + 6 = 0

⇒ 4a(a - 2) - 3(a - 2) = 0

⇒ (4a - 3)(a - 2) = 0

∴ a = 3/4 and 2

Question 57

Excluding stoppages, the speed of a bus is 72 kmph and including stoppages, it is 60 kmph. For how many minutes does the bus stop per hour?

  1. AOption (a)

    12

  2. BOption (b)

    8

  3. COption (c)

    15

  4. DOption (d)

    10

View answer & explanation

Correct answer

Answer: (d)D.

10

Why this answer is correct

Given: Speed of bus excluding stoppages = 72km/hr

Speed of bus including stoppages = 60km/hr

∴ Total time the bus stops in 1 hr = [(72 - 60)/72]hr = (12/72)hr = 1/6 hr = 10 minutes

Question 58

What are the co-ordinates of the centroid of a triangle, whose vertices are A(1, -5), B(4, 0) and C(-2, 2)?

  1. AOption (a)

    (1, -1)

  2. BOption (b)

    (-1, 1)

  3. COption (c)

    (2, -2)

  4. DOption (d)

    (-2, 2)

View answer & explanation

Correct answer

Answer: (a)A.

(1, -1)

Why this answer is correct

Centroid of a Triangle is the intersection of all the medians

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

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

⇒ y - coordinate = (y1 + y2 + y3)/3 = (-5 + 0 + 2)/3 = -1

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

Question 59

What is the reflection of the point (5, 2) in the line x = -3?

  1. AOption (a)

    (-11, 2)

  2. BOption (b)

    (-11, -2)

  3. COption (c)

    (11, -2)

  4. DOption (d)

    (11, 2)

View answer & explanation

Correct answer

Answer: (a)A.

(-11, 2)

Why this answer is correct

To find: reflection of the point (5, 2) in the line x = -3

⇒ the equation of line is: x + 3 = 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 = 1, b = 0 and c = 3

So, we have

(x - 5)/(1) = - 2(5 + 3)/(1) and (y - 2) = 0

⇒ x - 5 = -16 and y = 2

∴ x = -11

Alternate Method 

The distance of line x = -3 from the reflection will be the same as the distance from the original point.

Distance of x- coordinate of line from the original point = 5 + 3 = 8

The distance of x- coordinate of the line from the reflected point 

= - 3 - 8 = -11 ( As it is on the other side of the axis)

The y- coordinate is constant in the line x = -3, therefore y- coordinate will be remain the same.

The refection point = (-11, 2)

Question 60

What is the value of √2 Sec 45° - Tan 30°?

  1. AOption (a)

    (2√3 - 1)/3

  2. BOption (b)

    (√3 - 1)/√3

  3. COption (c)

    (2√3 - 1)/√3

  4. DOption (d)

    (√3 - 1)/3

View answer & explanation

Correct answer

Answer: (c)C.

(2√3 - 1)/√3

Why this answer is correct

Given: √2 Sec 45° - Tan 30°

⇒ √2/cos45° - sin30°/cos30°

⇒ √2/(1/√2) - (1/2)/(√3/2)

⇒ 2 - (1/√3)

∴ (2√3 - 1)/√3

Question 61

If a3 + b3 = 19 and ab = -6 , then what is the value of a + b?

  1. AOption (a)

    5

  2. BOption (b)

    7

  3. COption (c)

    1

  4. DOption (d)

    -5

View answer & explanation

Correct answer

Answer: (c)C.

1

Why this answer is correct

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

⇒ (a + b)3 = 19 + 3(-6)(a + b)

⇒ (a + b)3 = 19 -18(a + b)

Let the value of (a + b) be c. So, we have

⇒ c3 + 18c - 19 = 0

∴ Here, c = 1 satisfies the above equation

Question 62

In which country inflation in 2016 was lower than that of the previous year?

  1. AOption (a)

    C

  2. BOption (b)

    A

  3. COption (c)

    B

  4. DOption (d)

    D

View answer & explanation

Correct answer

Answer: (a)A.

C

Why this answer is correct

By looking at the graph, change in annual inflation %

A : +3 ; B : 0 ; C : -1 ; D : +5

So, lowest is -1

Question 63

If [7(5x/3 - 3/2)]/2 + 3/2 = 1/4, then what is the value of x?

  1. AOption (a)

    35/24

  2. BOption (b)

    24/35

  3. COption (c)

    -24/35

  4. DOption (d)

    -35/24

View answer & explanation

Correct answer

Answer: (b)B.

24/35

Why this answer is correct

Given: [7(5x/3 - 3/2)]/2 + 3/2 = 1/4

Multiplying whole equation by 4

⇒ 2[7(5x/3 - 3/2)] + 6 = 1

⇒ 2[35x/3 - 21/2] = -5

⇒ 70x/3 - 21 = -5

⇒ 70x/3 = 16

⇒ x = (16 × 3)/70

∴ x = 24/35

Question 64

If 40% of x = y, then y% of 40 is same as _______ of x.

  1. AOption (a)

    16%

  2. BOption (b)

    4%

  3. COption (c)

    8%

  4. DOption (d)

    160%

View answer & explanation

Correct answer

Answer: (a)A.

16%

Why this answer is correct

Given: 40% 0f x = y

⇒ (40/100)x = y

⇒ x = 2.5y

⇒ y% of 40 = ____ of 2.5y

Let the required % be a%

⇒ (y/100)(40)  = (a/100)(2.5y)

⇒ 40 = 2.5a

∴ a = 16%

Question 65

At 10% discount the selling price of an article is Rs. 4500, what is the selling price (in Rs) if the discount is 27.5%?

  1. AOption (a)

    4000

  2. BOption (b)

    3625

  3. COption (c)

    3500

  4. DOption (d)

    3125

View answer & explanation

Correct answer

Answer: (b)B.

3625

Why this answer is correct

Given: selling price of article = Rs. 4500 and discount = 10%

⇒ Marked price = 4500/(1 - 10/100)

⇒ Marked price = 4500/0.9

⇒ Marked price = 5000

Now, discount = 27.5%

⇒ New selling price = 5000(1 - 27.5/100) = 5000(.725)

∴ New selling price = Rs. 3625

Question 66

Area of 4 walls of a cuboid is 448 sq cm, its length is 18 cm and height is 8 cm. What is its breadth (in cm)?

  1. AOption (a)

    10

  2. BOption (b)

    9

  3. COption (c)

    8

  4. DOption (d)

    7

View answer & explanation

Correct answer

Answer: (a)A.

10

Why this answer is correct

Area of 4 walls = 2(lh + hb)

⇒ 448 = 2[(18)(8) + (b)(8)]

⇒ 224 = 144 + 8b

⇒ 8b = 80

∴ b = 10 cm

Question 67

What is the fourth proportional to 72, 168 and 150?

  1. AOption (a)

    450

  2. BOption (b)

    300

  3. COption (c)

    350

  4. DOption (d)

    400

View answer & explanation

Correct answer

Answer: (c)C.

350

Why this answer is correct

Let the fourth proportional be a

So, 168 × 150 = 72 × a

⇒ 25200/72 = a

∴ a = 350

Question 68

A trader had 960 kg of rice. He sold a part of it at 20% profit and the rest at 8% profit, so that he made a total profit of 12%. How much rice (in kg) did he sell at 8% profit?

  1. AOption (a)

    460

  2. BOption (b)

    560

  3. COption (c)

    540

  4. DOption (d)

    640

View answer & explanation

Correct answer

Answer: (d)D.

640

Why this answer is correct

Let the amount of rice he sold at 20% profit be a

Then, the amount of rice he sold at 8% profit will be (960 - a)

Given: total profit = 12%

⇒ a(1 + 20/100) + (960 - a)(1 + 8/100) = 960(1 + 12/100)

⇒ 1.2a + 1036.8 - 1.08a = 1075.2

⇒ 0.12a = 1075.2 - 1036.8

⇒ a = 38.4/0.12

⇒ a = 320

So, the amount of rice he sold at 8% profit will be (960 - a)

∴ The amount of rice he sold at 8% profit = 960 - 320 = 640

Question 69

A, B and C can finish a job working alone in 72, 24 and 36 days respectively. In how many days they can finish the job if they worked together?

  1. AOption (a)

    12

  2. BOption (b)

    9

  3. COption (c)

    15

  4. DOption (d)

    18

View answer & explanation

Correct answer

Answer: (a)A.

12

Why this answer is correct

Let the total work be a

⇒ Work done by A in 1 day = a/72

⇒ Work done by B in 1 day = a/24

⇒ Work done by C in 1 day = a/36

⇒ Work done by all 3 in 1 day = a(1/72 + 1/24 + 1/36) = a/12

∴ Days taken by all 3 to do total work = a/(a/12) = 12 days

Question 70

Slope of the line AB is -4/3. Co-ordinates of points A and B are (x, -5) and (-5, 3) respectively. What is the value of x?

  1. AOption (a)

    -1

  2. BOption (b)

    2

  3. COption (c)

    -2

  4. DOption (d)

    1

View answer & explanation

Correct answer

Answer: (d)D.

1

Why this answer is correct

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

So, -4/3 = [3 - (-5)]/(-5 - x)

⇒ 4/3 = 8/(5 + x)

⇒ 20 + 4x = 24

∴ x = 1

Question 71

ΔABC is right angled at B. If ∠A = 60°, then what is the value of 1/√3 Cosec C?

  1. AOption (a)

    2/√3

  2. BOption (b)

    2/3

  3. COption (c)

    √2/√3

  4. DOption (d)

    √2/3

View answer & explanation

Correct answer

Answer: (a)A.

2/√3

Why this answer is correct

We know that: Sum of all the angles of a triangle = 180°

⇒ ∠A + ∠B + ∠C = 180°

⇒ ∠C = 30°

To find: 1/√3CosecC

⇒ (1/√3)/sinC

⇒ (1/√3)/sin30°

⇒ (1/√3)/(1/2)

⇒ 2/√3

Question 72

What is the sum of the first 12 terms of an arithmetic progression if the 3rd term is -13 and the 6th term is -4?

  1. AOption (a)

    67

  2. BOption (b)

    45

  3. COption (c)

    -30

  4. DOption (d)

    -48

View answer & explanation

Correct answer

Answer: (c)C.

-30

Why this answer is correct

Concept:

In an AP, if the first term is a and the common difference is d then the nth term of the sequence is given by: an = a + (n - 1)d.

In an AP, if the first term is a and the common difference is d then the sum of first n terms of the sequence is given by: Sn=n2×[2a+(n−1)d]{S_n} = \frac{n}{2} \times \left[ {2a + \left( {n - 1} \right)d} \right]

Calculation:

Given: The 3rd term of an AP is -13 and the 6th term is - 4.

Here, we have to find the sum of first 12 terms of the AP.

Let the first term be a and the difference be d.

∵ 3rd term of an AP is -13

⇒ a + (3 - 1)d = -13

⇒ a + 2d = -13        ----(i)

Similarly, the 6th term is - 4

⇒ a + 5d = -4        ----(ii)

Subtracting (i) from (ii)

⇒ 3d = -4 - (-13) = 9

⇒ d = 3

Putting d = 3 in (i), we get

⇒ a + 6 = -13

⇒ a = -19

As we know that, sum of first n term is : Sn=n2×[2a+(n−1)d]{S_n} = \frac{n}{2} \times \left[ {2a + \left( {n - 1} \right)d} \right]

Here, n = 12

s12=122⋅[2×(−;19)+11×3]=;−30{s_{12}} = \frac{{12}}{2} \cdot \left[ {2 \times \left( { - ;19} \right) + 11 \times 3} \right] = ; - 30

Question 73

By what percent inflation in 2016 was greater than the inflation in 2015 in country D?

  1. AOption (a)

    60

  2. BOption (b)

    100

  3. COption (c)

    150

  4. DOption (d)

    120

View answer & explanation

Correct answer

Answer: (c)C.

150

Why this answer is correct

Annual inflation % in 2015 in country D = 2%

Annual inflation % in 2016 in country D = 5%

⇒ Required % = [(5 - 2)/2] × 100

∴ Required % = 150%

Question 74

What is the remainder when 6729 is divided by 35?

  1. AOption (a)

    11

  2. BOption (b)

    7

  3. COption (c)

    9

  4. DOption (d)

    13

View answer & explanation

Correct answer

Answer: (c)C.

9

Why this answer is correct

6729 = 35 × 192 + 9

∴ Here, Quotient = 192 and remainder = 9

Question 75

D and E are points on side AB and AC of ΔABC. DE is parallel to BC. If AD : DB = 2 : 5 and area of ΔADE is 8 sq cm, what is the ratio of area of ΔADE : area of quadrilateral BDEC?

  1. AOption (a)

    (4 : 45)

  2. BOption (b)

    (45 : 4)

  3. COption (c)

    (8 : 45)

  4. DOption (d)

    (45 : 8)

View answer & explanation

Correct answer

Answer: (a)A.

(4 : 45)

Why this answer is correct

Here ΔADE and ΔABC are similar triangles

Given: AD/AB = 2/7

So, DE/BC = 2/7

Let DE be 2b. Then, BC will be 7b

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 = 2/7

 Let AP be 2b. Then, AR will be 7b

Since,

Ar of ΔADE = 1/2 × 2a × 2b = 2ab

Ar of ΔABC = 1/2 × 7a × 7b = 49ab/2

So, area of quadrilateral BDEC = 49ab/2 - 2ab = 45ab/2

⇒Required ratio = 2ab/(45ab/2)

∴ Required ratio = 4 : 45

English Comprehension (25 questions)

Question 76

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 accused said to the judge, "Let me meet my children before I die, sir."

  1. AOption (a)

    The accused requests the judge to let him meet his children before he died.

  2. BOption (b)

    The accused requested the judge to let him meet his children before he died.

  3. COption (c)

    The accused begs the judge to allow him to meet his children before he dies.

  4. DOption (d)

    The accused begged the judge to let him meet his children before he dies.

View answer & explanation

Correct answer

Answer: (b)B.

The accused requested the judge to let him meet his children before he died.

Why this answer is correct

Correct Answer: The accused requested the judge to let him meet his children before he died.

The reporting verb can either be 'requested’ or 'begged’ in the indirect speech. This leaves us with option 2 and 4. Since the speech was made in the past, the reported speech in the indirect speech must also be in past. Therefore, the verb must be 'died’. This leaves us with option 2, which is the correct answer.

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

"Jim Crow" shuns the mountains for reasons satisfactory to himself; not so the magpie, the raven, and __________ mischief-maker, Clark's nutcracker. All of which keeps the bird-lover from the East in an ecstasy of surprises until he has _____________ accustomed to his changed environment. One cannot help ___________ into the speculative mood in view of the sharp contrasts ______________ the birds of the East and _________ of the West.

Question 77

the birds of the East and _________ of the West.

  1. AOption (a)

    whose

  2. BOption (b)

    this

  3. COption (c)

    those

  4. DOption (d)

    whom

View answer & explanation

Correct answer

Answer: (c)C.

those

Why this answer is correct

Correct Answer: those

In order to refer to a specific thing previously mentioned, known or understood, we use 'that’ and 'those’. 'Those’ is the plural form of 'that’. Here, we use 'those’ to refer to 'the birds’.

Question 78

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

Scrimp

  1. AOption (a)

    Skimp

  2. BOption (b)

    Conserve

  3. COption (c)

    Squander

  4. DOption (d)

    Curtail

View answer & explanation

Correct answer

Answer: (c)C.

Squander

Why this answer is correct

Correct Answer: Squander

  • The word "Scrimp" means to be frugal or to economize on something, often by using less of it than is truly needed.
  • Example sentence: I had to scrimp on my grocery shopping this week to save some money, so I only bought the essentials and skipped the treats.
  • Skimp: to be too thrifty or stingy; to do something insufficiently.
  • Example: He skimped on the ingredients for the recipe and the final product didn't taste as good as it should have.
  • Conserve: to use something carefully or frugally in order to avoid wasting it.
  • Example: The company had to conserve its resources during the economic downturn in order to stay afloat.
  • Squander: to waste (something, especially money or resources) in a reckless or foolish manner.
  • Example: He squandered his inheritance on a series of failed business ventures and was left with nothing.
  • Curtail: to reduce in quantity or to put a restriction on something.
  • Example: The government decided to curtail public spending in order to balance the budget.

Therefore, 'squander’ is opposite in meaning to 'scrimp’.

Question 79

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'.

Several great battles (1)/ took place among (2)/ the British and the Americans. (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 correct answer is 2

Key Points

  • 'took place between' should be there in place of 'took place among'
  • Between is used when naming distinct, individual items (can be 2, 3, or more)
  • Among is used when the items are part of a group or are not specifically named (MUST be 3 or more)
  • Examples: 

The negotiations between Brazil, Argentina, and Chile are going well.

The negotiations among the countries of South America are going well.

  • Thus, the correct sentence is: Several great battles took place between the British and the Americans.

Question 80

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

Obliterate

  1. AOption (a)

    Construct

  2. BOption (b)

    Annihilate

  3. COption (c)

    Revive

  4. DOption (d)

    Initiate

View answer & explanation

Correct answer

Answer: (b)B.

Annihilate

Why this answer is correct

Correct Answer: Annihilate

Key Points

  • Obliterate: To completely destroy, wipe out, or erase something.
  • Example: "The powerful explosion obliterated the entire building, leaving nothing but rubble behind."
  • Construct: To build, create, or form something by assembling or combining parts.
  • Example: "The architect worked tirelessly to construct a magnificent skyscraper."
  • Annihilate: To completely destroy or eliminate something or someone.
  • Example: "The powerful hurricane threatened to annihilate the coastal town."
  • Revive: To bring back to life, restore consciousness, or renew vitality.
  • Example: "The paramedics were able to revive the unconscious patient using CPR."
  • Initiate: To begin or set in motion, often referring to starting a process or introducing someone to a group or organization.
  • Example: "The company decided to initiate a new marketing campaign to attract more customers."
  • Thus, 'annihilate’ is most similar in meaning to 'obliterate’.

Question 81

magpie, the raven, and __________ mischief-maker, Clark's nutcracker.

  1. AOption (a)

    what

  2. BOption (b)

    it

  3. COption (c)

    that

  4. DOption (d)

    there

View answer & explanation

Correct answer

Answer: (c)C.

that

Why this answer is correct

Correct Answer: that

The sentence means to point out towards the mischief-maker. Thus, the blank is filled with 'that’.

Question 82

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

Guzzle

  1. AOption (a)

    Carouse

  2. BOption (b)

    Starve

  3. COption (c)

    Imbibe

  4. DOption (d)

    Quaff

View answer & explanation

Correct answer

Answer: (b)B.

Starve

Why this answer is correct

The correct answer is "Starve".

Key Points 

  • ‘Guzzle’ is to eat and drink greedily. (बहुत खाना पीना, लालची की तह भोजन करना)
    • Example: After finishing the marathon, she guzzled down a bottle of water to quench her thirst.
  • Carouse: to drink alcohol and enjoy oneself with others in a noisy, lively way. (डटकर शराब पीना)
    • Example: The group of friends caroused until late at night, laughing and singing.
  • Starve: to suffer or die from hunger. (भूखा मरना)
  • Example: The animals in the drought-stricken area were starting to starve.
  • Imbibe: to drink (alcohol) or absorb (ideas or knowledge) into one's mind or body. (अन्तर्ग्रहण करना, पीना)
  • Example: The university students would often imbibe large amounts of coffee to stay awake while studying for exams.
  • Quaff: to drink (a beverage) heartily. (खूब पीना,गटकना)
    • Example: The knight quaffed his meal after returning from a long day of battle.

Thus, 'starve’ is the word opposite in meaning to 'guzzle’.

Question 83

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.

If there is a

X-corresponding sensation

Y-kind, there has to be a

Z-change in brain activity of a certain

  1. AOption (a)

    ZXY

  2. BOption (b)

    ZYX

  3. COption (c)

    YZX

  4. DOption (d)

    YXZ

View answer & explanation

Correct answer

Answer: (b)B.

ZYX

Why this answer is correct

Correct Answer: ZYX

If there is a change in brain activity of a certain kind, there has to be a corresponding sensation. Z cannot be the last phrase as it ends in an open note. Y cannot be the last phrase as it ends with the article 'a’ in an open note. Therefore, X is the last phrase. Y must come after Z as ‘a certain kind’ logically fits. The sequence is ZYX.

Question 84

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

The use of irony to mock or convey contempt

  1. AOption (a)

    Sanction

  2. BOption (b)

    Flatter

  3. COption (c)

    Compliment

  4. DOption (d)

    Sarcasm

View answer & explanation

Correct answer

Answer: (d)D.

Sarcasm

Why this answer is correct

Correct Answer: Sarcasm

'Sanction’ is to officially validate or approve something.

‘Flatter’ is to compliment and praise someone lavishly.

‘Compliment’ is a polite expression of praise and admiration.

'Sarcasm’ is the use of irony to mock or convey contempt.

Question 85

One cannot help ___________ into the speculative mood

  1. AOption (a)

    to fall

  2. BOption (b)

    fallen

  3. COption (c)

    falling

  4. DOption (d)

    fell

View answer & explanation

Correct answer

Answer: (c)C.

falling

Why this answer is correct

Correct Answer: falling

The blank must be filled with a gerund, i.e., a verb that functions as a noun. The gerund form of ‘fall’ is ‘falling’.

Question 86

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.

The ___________ my husband and I had was so loud it woke our children.

  1. AOption (a)

    quarrel

  2. BOption (b)

    coral

  3. COption (c)

    moral

  4. DOption (d)

    laurel

View answer & explanation

Correct answer

Answer: (a)A.

quarrel

Why this answer is correct

Correct Answer: quarrel

'Quarrel’ is a fight or an argument over something. Arguments generally tend to be loud and disturbing. Thus, it fits the sentence logically.

Question 87

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".

She was uneasy because she (never be) on a plane before.

  1. AOption (a)

    had never been

  2. BOption (b)

    never been

  3. COption (c)

    is never been

  4. DOption (d)

    no improvement

View answer & explanation

Correct answer

Answer: (a)A.

had never been

Why this answer is correct

The correct answer is had never been

Key Points

  • The past perfect, also called the pluperfect, is a verb tense used to talk about actions that were completed before some point in the past**.**
  • Examples:
  • The train had just left when I arrived at the station.
  • She had just left the room when the police arrived.
  • I had just put the washing out when it started to rain.
  • The past perfect tense is for talking about something that happened before something else.
  • Here 'not been on a plane before' is the first action, so should be in past perfect tense.

​Thus, the correct answer is: She was uneasy because she had never been on a plane before.

Question 88

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

To heave a sigh of relief

  1. AOption (a)

    To ecome very tired with routine or boring work

  2. BOption (b)

    To suddenly feel very happy because something unpleasant has not happened or has ended

  3. COption (c)

    To Feel extremely sad over someone else's misfortune

  4. DOption (d)

    To Feel silent anger over real or perceived injustice

View answer & explanation

Correct answer

Answer: (b)B.

To suddenly feel very happy because something unpleasant has not happened or has ended

Why this answer is correct

Correct Answer: To suddenly feel very happy because something unpleasant has not happened or has ended

'To heave a sigh of relief’ is to feel happy because something unpleasant did not happen or has ended. Example: We all heaved a sigh of relief when the principal left the classroom.

Question 89

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

  1. AOption (a)

    Conssensus

  2. BOption (b)

    Consenssus

  3. COption (c)

    Consensus

  4. DOption (d)

    Conssenssus

View answer & explanation

Correct answer

Answer: (c)C.

Consensus

Why this answer is correct

The correct answer is: Option 3.

Key Points

  • The word "Consensus" means a general agreement among a group of people. (सर्वसम्मति)
  • Example: The committee reached a consensus on the new policy after several hours of discussion.
  • "Consensus" refers to a collective decision or opinion shared by most of the members of a group. (सर्वसम्मति)
  • Example: There was a consensus among the team members to extend the project deadline by a week.

Therefore, the correct answer is: Option 3.

Additional Information

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

  • Conssensus (कंसेंसस): This is an incorrect spelling of the word "Consensus".
  • Example: The term "Conssensus" is not a valid English word.
  • Consenssus (कंसेंसस): This is an incorrect spelling of the word "Consensus".
  • Example: The term "Consenssus" is not a valid English word.
  • Conssenssus (कंसेंसस): This is an incorrect spelling of the word "Consensus".
  • Example: The term "Conssenssus" is not a valid English word.

Question 90

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 stream gurgled (1)/ contentedly as it (2)/ slowed to rounding the bend. (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

Correct Answer: 3

Replace 'rounding’ with 'round’. Here, 'round’ is a verb which means to pass and go around something to change course or the direction of movement.

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 fire destroyed the whole neighbourhood.

  1. AOption (a)

    The whole neighbourhood is destroyed by the fire.

  2. BOption (b)

    The whole neighbourhood was destroyed by the fire.

  3. COption (c)

    The whole neighbourhood was being destroyed by the fire.

  4. DOption (d)

    The whole neighbourhood is being destroyed by the fire.

View answer & explanation

Correct answer

Answer: (b)B.

The whole neighbourhood was destroyed by the fire.

Why this answer is correct

Correct Answer: The whole neighbourhood was destroyed by the fire.

Here, the subject is ‘the fire’ and the object is 'the neighbourhood’. The verb 'destroyed’ will be replaced by 'was destroyed’. In the passive voice, the object is acted upon by the subjected. So the sentence must be: The whole neighbourhood was destroyed by the fire.

Question 92

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.

As for ourselves, we

X-combing our hair 

Y-a good wash and 

Z-were contented with

  1. AOption (a)

    ZXY

  2. BOption (b)

    YZX

  3. COption (c)

    YXZ

  4. DOption (d)

    ZYX

View answer & explanation

Correct answer

Answer: (d)D.

ZYX

Why this answer is correct

Correct Answer: ZYX

As for ourselves, we were contented with a good hair wash and combing our hair. A pronoun is generally followed by a verb in the active voice. Z begins with the verb 'were’ and therefore comes first. Y cannot be the last phrase as it ends with a conjunction. Thus, the only possible combination is ZYX.

Question 93

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

To be on cloud nine

  1. AOption (a)

    To extremely happy

  2. BOption (b)

    To feel lucky

  3. COption (c)

    To experience the feeling of being intoxicated

  4. DOption (d)

    To make one last attempt

View answer & explanation

Correct answer

Answer: (a)A.

To extremely happy

Why this answer is correct

Correct Answer: 'To extremely happy'

Key Points

  • 'To be on cloud nine’ means to be extremely happy and excited. (बेहद खुश और उत्साहित होना)
  • Example: On getting a job, Rohini was on cloud nine.
  • Thus, the marked option is correct and therefore the answer.

Question 94

until he has _____________ accustomed to his changed environment.

  1. AOption (a)

    became

  2. BOption (b)

    becomes

  3. COption (c)

    to be

  4. DOption (d)

    become

View answer & explanation

Correct answer

Answer: (d)D.

become

Why this answer is correct

Correct Answer: become

The tense here is present perfect. Therefore, the form must be 'has+participle’ (has become).

Question 95

in view of the sharp contrasts ______________

  1. AOption (a)

    beside

  2. BOption (b)

    beneath

  3. COption (c)

    between

  4. DOption (d)

    below

View answer & explanation

Correct answer

Answer: (c)C.

between

Why this answer is correct

Correct Answer: between

Contrast is generally seen between two objects. When we compare two objects, we use ‘between’ as the preposition.

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 criminal changed his name to an ___________ in order to elude the police.

  1. AOption (a)

    alternative

  2. BOption (b)

    alias

  3. COption (c)

    option

  4. DOption (d)

    untrue

View answer & explanation

Correct answer

Answer: (b)B.

alias

Why this answer is correct

Correct Answer: alias

'Alias’ is a false and assumed identity. It fits perfectly in the sentence as the criminal may assume a false identity to elude the police

Question 97

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

Litter

  1. AOption (a)

    Trash

  2. BOption (b)

    Order

  3. COption (c)

    Possess

  4. DOption (d)

    System

View answer & explanation

Correct answer

Answer: (a)A.

Trash

Why this answer is correct

The correct answer is: Trash.

Key Points

  • The word "Litter" means waste material or rubbish that is carelessly discarded in public places. (कचरा)
  • Example: The park was filled with litter after the concert.
  • "Trash" refers to discarded matter; refuse or waste. (कूड़ा)
  • Example: Please put the trash in the bin to keep the area clean.

Therefore, the correct answer is: Trash.

Additional Information

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

  • Order (व्यवस्था): The arrangement or disposition of people or things in relation to each other according to a particular sequence, pattern, or method.
  • Example: The books were arranged in alphabetical order.
  • Possess (मालिक होना): Have as belonging to one; own.
  • Example: She possesses a rare collection of stamps.
  • System (प्रणाली): A set of connected things or parts forming a complex whole, in particular.
  • Example: The solar system consists of the sun and the objects that orbit it.
Code

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".

No one knows how he escaped (dash) to pieces.

  1. AOption (a)

    being dash

  2. BOption (b)

    being dashed

  3. COption (c)

    dashed

  4. DOption (d)

    no improvement

View answer & explanation

Correct answer

Answer: (b)B.

being dashed

Why this answer is correct

Correct Answer: being dashed

In the passive voice, the verb is in the form of being + past participle. Therefore, the sentence must be: No one knows how he escaped being dashed to pieces.

Question 99

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

The upward force that a fluid exerts on a body floating in it

  1. AOption (a)

    Upthrust

  2. BOption (b)

    Plunge

  3. COption (c)

    Submerge

  4. DOption (d)

    Capsize

View answer & explanation

Correct answer

Answer: (a)A.

Upthrust

Why this answer is correct

Correct Answer: Upthrust

‘Upthrust’ is the upward force that a liquid or gas exerts on the object floating in it.

'Plunge’ is to dive and jump quickly and energetically.

'Submerge’ is to cause something to be under water.

'Capsize’ is to be overturned in the water.

Thus, the answer is 'upthrust’.

Question 100

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

  1. AOption (a)

    Threashing

  2. BOption (b)

    Thrasheing

  3. COption (c)

    Threasheing

  4. DOption (d)

    Thrashing

View answer & explanation

Correct answer

Answer: (d)D.

Thrashing

Why this answer is correct

Correct Answer: Thrashing

The correct spelling is 'thrashing’, which means 'an act of physically beating someone; a beating'.

Usage:He was kicking out with his feet, and his whole body shook in convulsive thrashings

100 questions in the full paper