SSC CGL Tier 1 Practice Test - 8 - SSC CGL MCQ

# SSC CGL Tier 1 Practice Test - 8 - SSC CGL MCQ

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## 100 Questions MCQ Test SSC CGL Tier 1 Mock Test Series 2024 - SSC CGL Tier 1 Practice Test - 8

SSC CGL Tier 1 Practice Test - 8 for SSC CGL 2024 is part of SSC CGL Tier 1 Mock Test Series 2024 preparation. The SSC CGL Tier 1 Practice Test - 8 questions and answers have been prepared according to the SSC CGL exam syllabus.The SSC CGL Tier 1 Practice Test - 8 MCQs are made for SSC CGL 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for SSC CGL Tier 1 Practice Test - 8 below.
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SSC CGL Tier 1 Practice Test - 8 - Question 1

### Directions (Q. Nos. 1-3): Select the related word from the given alternatives. 65 : 15 : : 25 : ?

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 1

The logic in the problem is
(Products of digits of First Number /2) = 2nd number

= (6*5/2) = 15
This answer is = 5*2/2 = 5

SSC CGL Tier 1 Practice Test - 8 - Question 2

### Select the related word from the given alternatives. Tree  : Root  : : Smoke : ?

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 2

‘Tree’ originates from ‘Root’. In the same way ‘Smoke’ originates from ‘Fire’.

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SSC CGL Tier 1 Practice Test - 8 - Question 3

### Select the related word from the given alternatives. PNLJ : 2468 : : QOKL

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 3

Clearly we can observe that –
J = 8 ;  K = 7 ; L = 6 ; M = 5 ; N = 4 ; O =
3 ; P = 2 ; Q = 1
= PNLJ = 2468
and = QOKL = 1376

SSC CGL Tier 1 Practice Test - 8 - Question 4

Directions (Q. Nos. 4 - 6): Find the odd word pair from the given responses.

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 4

Except Param Vir Chakra , All others are civillian awards.

SSC CGL Tier 1 Practice Test - 8 - Question 5

Find the odd word pair from the given responses.

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 5

Except 63, All others numbers are prime Numbers.

SSC CGL Tier 1 Practice Test - 8 - Question 6

Find the odd word pair from the given responses.

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 6

First letter move 3 step forward and second letter move 2 step forward

SSC CGL Tier 1 Practice Test - 8 - Question 7

Arrange the following words as per order in the dictionary.

1. Necessary    2. Navigate
3. Nautical        4. Naval

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 7

SSC CGL Tier 1 Practice Test - 8 - Question 8

If SUNDAY=18, MONSOON = 21, YEAR=12, then THURSDAY = ?

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 8

SSC CGL Tier 1 Practice Test - 8 - Question 9

From the given alternative words, select the word which can not be formed using the letters of the given word.

AUTOBIOGRAPHY

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 9

The word ‘GRAPHIC’ can’t be formed as letter ‘C’ is not present in AUTOBIOGRAPHY.

SSC CGL Tier 1 Practice Test - 8 - Question 10

What is the angle between the two hands of a clock when the time shown by the clock is 6 : 30

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 10

We have,

SSC CGL Tier 1 Practice Test - 8 - Question 11

Directions (Q. Nos. 11) : In the following questions, select the missing number from the given responses.

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 11

SSC CGL Tier 1 Practice Test - 8 - Question 12

If FRIEND is coded as 56, then ENEMY is coded as

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 12

SSC CGL Tier 1 Practice Test - 8 - Question 13

If ‘–’ denotes ‘+’, ‘+’ denotes ‘x’, ‘÷’ denotes ‘–’, ‘x’ denotes ‘÷’ then 27 x 3 ÷ 6 + 9 – 8 = ?

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 13

Given : 27 x 3 ÷ 6 + 9 – 8
After changing the signs, we have
27 ÷ 3 – 6 x 9 + 8
= 9 – 54 + 8
= – 37

SSC CGL Tier 1 Practice Test - 8 - Question 14

The minimum number of colours required to paint all the surface of a cube such that no two adjacent surface may have the same colour, is:

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 14

Opposite face have the same colour and there are six faces in a cube. So, we need 3 different colours to do the needful.

SSC CGL Tier 1 Practice Test - 8 - Question 15

Kamlesh is the brother of Anil. Sundari is sister of Madan. Anil is the son of Sundari. How is Kamlesh related to Sundari?

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 15

The family tree is shown below:-

Hence, Kamlesh is the son of Sundri.

SSC CGL Tier 1 Practice Test - 8 - Question 16

Deepak faces towards South. Turning to his right, he walks 10 m. He then turn to left and walks 30 m. He walks 25 m to his right and again to right he walks 50 m. Finally he turns to right and walks 40 m. In which direction is he now from his starting point?

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 16

SSC CGL Tier 1 Practice Test - 8 - Question 17

Which of the following diagrams represents the correct relationship between Doctors, Specialist Doctors and Patients.

SSC CGL Tier 1 Practice Test - 8 - Question 18

Find the number of triangles in the given figure.

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 18

SSC CGL Tier 1 Practice Test - 8 - Question 19

Directions (Q. No. 19) : In the following questions, which one set of letters when sequentially placed at the gaps in the given letter series shall complete it

_qpx _ rq _ xxr _ pxx _ qp _ x

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 19

r /q p x x r / q p x x r /q p x x r/ q p x x

SSC CGL Tier 1 Practice Test - 8 - Question 20

The sum of the age of mother, daughter and son is 87 years. What will the sum of their ages after 8 years?

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 20

Current age of mother, daughter and son = 87
After 8 years their age = 87 + (3 x 8)
= 87 + 24 = 111

SSC CGL Tier 1 Practice Test - 8 - Question 21

A dice is thrown four times and its four different positions are given below. Find the number on the face opposite the face showing 2

SSC CGL Tier 1 Practice Test - 8 - Question 22

Directions (Q. No. 22) : A statement is given followed by two conclusions, I and II. You have to consider the statement to be true, even if it seems to be at variance from of the given conclusions can definitely be drawn from the given statement Indicate your answer.

Statements :

se of cosmetics is hazardous.

Conclusions :

I. Cosmetics have side effects.
II. Cosmetics are inexpensive.

SSC CGL Tier 1 Practice Test - 8 - Question 23

Identify the answer figure from which the pieces given in question figure have been cut.

SSC CGL Tier 1 Practice Test - 8 - Question 24

If a mirror is placed on the line MN, then which of the following answer figures will be the correct reflection of the question figure.

SSC CGL Tier 1 Practice Test - 8 - Question 25

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 in two matrices given below. The columns and rows of Matrix I are numbered from 0 to 3 and that of Matrix II are numbered from 4 to 7. A letter from these matrices can be represented first by its row and next by its column, e.g., 'A' can be represented by 00, 76 etc. and 'S' can be represented by 11, 66, etc. Similarly, identify the set for the word WHAT.

SSC CGL Tier 1 Practice Test - 8 - Question 26

Chalukya king Pulakesin-II was defeated by

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 26

In about 617–18, Pulakeshin II invaded the Pallava kingdom defeating the king Mahendra Varman- I and proceeded as far south as the Cauvery River on the northern frontier of the Chola country.

SSC CGL Tier 1 Practice Test - 8 - Question 27

Which is an example of direct democracy in India

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 27

Direct democracy (also known as pure democracy)is a form of democracy in which people decide (e.g. vote on, form consensus on) policy initiatives directly. This differs from the majority of modern Western-style democracies, which are representative democracies.

SSC CGL Tier 1 Practice Test - 8 - Question 28

Who was the first to use the term 'State'

SSC CGL Tier 1 Practice Test - 8 - Question 29

The layer of the atmosphere in which Radio Waves are reflected back is called

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 29

The ionosphere is aregion of Earth ’s upper atmosphere, from about 60 km to 1,000 km altitude and includes the thermosphere and parts of the mesosphere and exosphere. It is ionized by solar radiation, plays an important part in atmospheric electricity and forms the inner edge of the magnetosphere. It has practical importance because, among other functions, it influences radio propagation to distant places on the Earth.

SSC CGL Tier 1 Practice Test - 8 - Question 30

Special Economic Zone (SEZ) concept was first introduced in

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 30

China’s Special Economic Zones (SEZ) are areas in which foreign and domestic companies can trade and invest without the same control and regulations from Beijing as other parts of China (Britannica.com).
These areas are designed to encourage overseas investment in China and boost the country’s economic growth.
SEZs were first developed in 1980 as part of Deng Xiaoping’s drive to open up China to the rest of the world and cement China’s place on the global stage as a major economic player.

SSC CGL Tier 1 Practice Test - 8 - Question 31

Who developed the innovations theory of profit

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 31

The in novation theory of a trade cycle is propounded by J.A. Schumpeter. He regards innovations as the originating cause of trade cycles. The term “innovation” should not be confused with inventions.

SSC CGL Tier 1 Practice Test - 8 - Question 32

Speed of sound in air is unaffected by change in

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 32

The speed of sound in an ideal gas depends only on its temperature and composition. The speed has a weak dependence on frequency and pressure in ordinary air, deviating slightly from ideal behavior.

SSC CGL Tier 1 Practice Test - 8 - Question 33

Fleming's right hand rule is used to find the direction of the

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 33

Fleming’s right- hand rule (for generators) shows the direction of induced current when a conductor moves in a magnetic field. It can be used to determine the direction of current in a generator’s windings.

SSC CGL Tier 1 Practice Test - 8 - Question 34

Which is the first Indian Company to be listed in NASDAQ

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 34

In fosys Techn ologies bec ame the first Indian company to be listed on the US NASDAQ in March 1999. Infosys was incorporated on July 2, 1981 as a private limited company in India. It became public limited company in June 1992.

SSC CGL Tier 1 Practice Test - 8 - Question 35

Who was the greatest ruler of the Satavahanas

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 35

The Satavahana power was revived by Gautamiputra Satakarni, who is considered the greatest of the Satavahana rulers.
Gautamiputra defeated Nahapana and recovered the territories lost to the Sakas.

SSC CGL Tier 1 Practice Test - 8 - Question 36

Leprosy is caused by

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 36

Known as Hansen’s Disease, leprosy is caused by a type of bacteria (mycobacterium leprae) that multiplies very slowly. Its incubation period can last up to 20 years and it mainly affects the skin and peripheral nerves.

SSC CGL Tier 1 Practice Test - 8 - Question 37

'Salsa', a popular form of social dance, originated from

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 37

Salsa is a popular form of social dance that originated in New York City with strong influences from Latin America. The movements of salsa have origins in Son, Cha-cha-cha, Mambo and other dance forms, and the dance, along with the salsa music, originated in the mid-1970s in New York.

SSC CGL Tier 1 Practice Test - 8 - Question 38

'Abdul Kalam Island' is located off the coast of which State

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 38

Abdul Kalam Island, formerly known as Wheeler Island, is an island off the coast of Odisha, India, approximately kilometres from the state capital Bhubaneshwar. The Integrated Test Range maintaining a missile testing facility is located in the island.

SSC CGL Tier 1 Practice Test - 8 - Question 39

What is the correct chronological order of the following.

I. The English East India Company
II. French East India Company
III. United East India Company
IV. Visit of Vasco-de-gama

SSC CGL Tier 1 Practice Test - 8 - Question 40

Diarchy in India was introduced by

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 40

Dyarchy, also spelled di archy, system of double government introduced by the Government of India Act (1919) for the provinces of British India. It marked the first introduction of the democratic principle into the executive branch of the British administration of India.
Dyarchy was introduced as a constitutional reform by Edwin Samuel Montagu (secretary of state for India, 1917–22) and Lord Chelmsford (viceroy of India, 1916–21).

SSC CGL Tier 1 Practice Test - 8 - Question 41

Which of the following commissions was constituted to examine the issue of reorganisation of state on linguistic basic.

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 41

In 1948, the govern mentappointed commission under S K Dhar, a judge of the Allahabad High Court, to examine the case for the reorganization of states on the linguistic basis.

SSC CGL Tier 1 Practice Test - 8 - Question 42

Which is the Southern most place

SSC CGL Tier 1 Practice Test - 8 - Question 43

No metallic Mineral is found in

SSC CGL Tier 1 Practice Test - 8 - Question 44

Kwashiorkor, is a disease caused by

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 44

Kwashiorkor is a severe form of malnutrition, caused by a deficiency in dietary protein. The extreme lack of protein causes an osmotic imbalance in the gastro-intestinal system causing swelling of the gut diagnosed as an edema or retention of water.

SSC CGL Tier 1 Practice Test - 8 - Question 45

Famous Book 'The Return of the Native' is written by

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 45

The Return of the Native is Thomas Hardy’s 6th published novel.

SSC CGL Tier 1 Practice Test - 8 - Question 46

Water of coconut is

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 46

Coconut water is the clear liquid inside young green coconuts (fruits of the coconut palm). In early development, it serves as a suspension for the endosperm of the coconut during the nuclear phase of development. As growth continues, the endosperm matures into its cellular phase and deposits into the rind of the coconut meat.

SSC CGL Tier 1 Practice Test - 8 - Question 47

Uranium eventually decays into a stable isotope of

SSC CGL Tier 1 Practice Test - 8 - Question 48

World Red Cross Day falls on

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 48

World Red Cross Red Crescent Day is celebrated on 8 May each year. This date is the anniversary of the birth of Henry Dunant (born 8 May 1828), the founder of International Committee of the Red Cross (ICRC) and the recipient of the first Nobel Peace Prize.

SSC CGL Tier 1 Practice Test - 8 - Question 49

Who  has  been  sworn-in  as the new Governor  of  Punjab

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 49

VP Singh Badnore VP Singh Badnore has been sworn-in as the new Governor of Punjab and also as the Administrator of Chandigarh. He was administered the oath of office by Punjab and Haryana High Court Chief Justice SJ Vazifdar at Punjab Raj Bhawan, Chandigarh. He succeeded Kaptan Singh Solanki, who is also the Governor of Haryana and was holding additional charge of Punjab Governor and Administrator of Chandigarh since January 2015.

SSC CGL Tier 1 Practice Test - 8 - Question 50

Deen Dayal Antyodaya Yojana is related to:

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 50

Deen Dhayal Upadhyaya Antyodaya Yojana has two components one for urban India and other for rural India. The Urban Components will be implemented by the Union Ministry of Housing & Urban Poverty Alleviation while rural component named as Deen Dayal Upadhyaya Grameen Kaushalya Yojana will be implemented by the Union Ministry of Rural Development.

SSC CGL Tier 1 Practice Test - 8 - Question 51

By selling 18 articles a man earns the cost price of 24 article. By what percent should he increase the selling price so that by selling 24 articles he earns cost price of 36 articles ?

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 51

SSC CGL Tier 1 Practice Test - 8 - Question 52

If the numerator of a fraction is increased by 20% and the denominator is decreased by 5%, the value of the new fraction becomes 5/2 he original fraction is:

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 52

Let the fraction = x/y

SSC CGL Tier 1 Practice Test - 8 - Question 53

A manufacturer sells an article to a wholesale dealer at a profit of 10%. The wholesale dealer sells it to a shopkeeper at 20% profit. The shopkeeper sells it to a customer for Rs. 56,100 at a loss of 15%. Then the cost price of the article to the manufacturer is

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 53

Accordi ng to question,

SSC CGL Tier 1 Practice Test - 8 - Question 54

If in sale, the discount given on a saree is equal to one-fourth the marked price and the loss due to this discount is 15%, then the ratio of the cost price to the selling price is

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 54

Let the MP of saree = Rs. 100

SSC CGL Tier 1 Practice Test - 8 - Question 55

The simple interest on a sum of money is 8/25 sum. If the number of years is numerically half the rate percent per annum, then the rate percent per annum is

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 55

SSC CGL Tier 1 Practice Test - 8 - Question 56

When principal = Rs. S, rate of interest = 2r% p.a., then a person will get after 3 years at compound interest.

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 56

According to the quest ion, Principal = Rs. S
Rate = 2r% p.a.
Time = 3 years

SSC CGL Tier 1 Practice Test - 8 - Question 57

In two types of stainless steel the ratio of chromium and steel are 2:11 and 5:21 respectively. In what proportion should the two types be mixed so that the ratio of chromium to steel in the mixed type becomes 7:32 ?

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 57

SSC CGL Tier 1 Practice Test - 8 - Question 58

8 men working for 9 hours a day complete a piece of work in 20 days. In how many days can 7 men working for 10 hours a day complete the same piece of work ?

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 58

SSC CGL Tier 1 Practice Test - 8 - Question 59

A tank is fitted with two taps. The first tap can fill the tank completely in 45 minutes and the second tap can empty the full tank in one hour. If both the taps are opened alternately for one minute, then in how many hours the empty tank will be filled completely ?

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 59

In second minutes B empty-3 units of water After two minutes tanks has 1 units of water.
Decrease the higher value i.e. 4 from total capacity 180-4=176 units. 1 unit filled in 2 minutes 176 units filled in 352 minutes (352) Now in next minutes pipe A will fill 4 units.
And tank is full so total time taken is 352+1=353 minutes or 5 hour 53 minutes.

SSC CGL Tier 1 Practice Test - 8 - Question 60

A man travelled a distance of 61 km in 9 hours, partly on foot at the rate of 4 km/hr and partly on bicycle at the rate of 9 km/hr. The distance travelled on foot was

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 60

By mixture & allegetion method

Ratio of time 4 : 5

SSC CGL Tier 1 Practice Test - 8 - Question 61

A man rows 12 km in 5 hours against the stream and the speed of current being 4 kmph. What time will be taken by him to row 15 km with the stream ?

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 61

Speed of current 'y' = 4 km/h Distance=12 km
Speed in upstream=(x-y) km/hr.
Here 'x' is speed of boat in still water

5x–20=12
5x=32
x=6.4 km/hr.
Speed in downstream =(x+y)=6.4+4=10.4 km/h

SSC CGL Tier 1 Practice Test - 8 - Question 62

A, B C walk 1 km in 5 minutes 8 minutes and 10 minutes respectively, C starts walking from a point, at a certain time, B starts from the same point 1 minutes later and A starts from the same point 2 minutes later then C, then A meets. B and C later.

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 62

= 200 m/min. 125 m/min. 100 m/min.
Distance travelled by B and C before A starts=125, 200 metres Time taken by A to meet B and C

SSC CGL Tier 1 Practice Test - 8 - Question 63

i s equal to:

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 63

SSC CGL Tier 1 Practice Test - 8 - Question 64

1/10 of a rod is coloured red, 1/20 orange, 1/30 yellow, 1/40 green, 1/50 blue, 1/60 black and the rest is violet.
If the length of the violet part of the rod is 12.08 metres, then the length of the rod is

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 64

Let the total length of rod is 1 unit According to question

SSC CGL Tier 1 Practice Test - 8 - Question 65

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 65

SSC CGL Tier 1 Practice Test - 8 - Question 66

The square root of

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 66

According to question

[Count the number of digits after decimal in each number in numerator as well as in denominator]

SSC CGL Tier 1 Practice Test - 8 - Question 67

If a2 + b2 = 2 and c2 + d2=1 then the value of (ad– bc)2 + (ac+bd)2 is

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 67

a2 + b2 = 2
c2 + d2 = 1
Put values of a, b, c, d
Take a = b = 1
c = 1
d = 0
⇒ (ad – bc)2 + (ac + bd)2
⇒ (0 – 1)2 + (1+0)2
⇒ (– 1)2 + (1)2 = 2

SSC CGL Tier 1 Practice Test - 8 - Question 68

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 68

SSC CGL Tier 1 Practice Test - 8 - Question 69

A chord AB of a circle C1 of radius cm touches a circle C2 which is concentric to C1. If the radius of C2 is cm. The length of AB is :

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 69

According t o question

SSC CGL Tier 1 Practice Test - 8 - Question 70

In Δ PQR, S and T are point on sides PR and PQ respectively such that ∠PQR = ∠PST, If PT = 5 cm, PS = 3 cm and TQ = 3 cm, then length of SR is

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 70

According to question Given:

P T = 5 cm , PS = 3 cm
TQ = 3 c m, SR = ?

SSC CGL Tier 1 Practice Test - 8 - Question 71

If x cos θ –sin θ =1, then x2 – (1+x2) sin θ equals ;

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 71

Given let x =1 and θ =0º
⇒x cos θ –sin θ =1 .....(i)
⇒ 1 × 1 – (0) = 1
⇒1 = 1
putting value x=1 and q = 0º in equation (i)
⇒ x2 – (1+x)2 sin θ
⇒ 12 – (1+12) × sin0º
= 1

SSC CGL Tier 1 Practice Test - 8 - Question 72

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 72

SSC CGL Tier 1 Practice Test - 8 - Question 73

A cone of height 7 cm and base radius 1 cm is carved from a cuboidal block of wood 10 cm × 5 cm × 2 cm.  The percentage wood wasted in the process is :

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 73

Volume of cubical block=10×5×2 cm3=100 cm3
Wastage of wood

SSC CGL Tier 1 Practice Test - 8 - Question 74

Directions (74-75): In the following questions, a graphical representation of income and expenditure of 5 persons during the month of January has been given.

Q. What is the average income of five persons per month ?

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 74

Total income=Rs. 30. 75 Thousand

= Rs. 6150

SSC CGL Tier 1 Practice Test - 8 - Question 75

Q. What is the income range of the persons

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 75

Income range of the person (4.25-8.75)

SSC CGL Tier 1 Practice Test - 8 - Question 76

Directions (76-80): You have a passage with five questions following. Read the passage carefully and choose the best answer to each question out of the four alternatives.

PASSAGE – I

In May 1966, the World Health Organisation was authorised to initiate a global campaign to eradicate smallpox. The goal was to eradicate the disease in one decade. Because similar projects for malaria and yellow fever had failed, few believed that smallpox could actually be eradicated; but eleven after the initial organisation of the campaign, no cases were reported in the field.
The strategy was not only to provide mass vaccinations, but also to isolate patients with active smallpox in order to contain the spread of the disease and to break the chain of human transmission. Rewards for reporting small-pox assisted in motivating the public to aid health workers. One by one, each small-pox victime was sought out, removed form contact with others and treated. At the same time, the entire village where the victim had lived was vaccinated.
Today small-pox is no longer a threat to humanity. Routine vaccinations have been stopped worldwide.

Q. Which of the following is the best title for the passage?

SSC CGL Tier 1 Practice Test - 8 - Question 77

PASSAGE – I

In May 1966, the World Health Organisation was authorised to initiate a global campaign to eradicate smallpox. The goal was to eradicate the disease in one decade. Because similar projects for malaria and yellow fever had failed, few believed that smallpox could actually be eradicated; but eleven after the initial organisation of the campaign, no cases were reported in the field.
The strategy was not only to provide mass vaccinations, but also to isolate patients with active smallpox in order to contain the spread of the disease and to break the chain of human transmission. Rewards for reporting small-pox assisted in motivating the public to aid health workers. One by one, each small-pox victime was sought out, removed form contact with others and treated. At the same time, the entire village where the victim had lived was vaccinated.
Today small-pox is no longer a threat to humanity. Routine vaccinations have been stopped worldwide.

Q. What was the goal of the campaign against smallpox?

SSC CGL Tier 1 Practice Test - 8 - Question 78

PASSAGE – I

In May 1966, the World Health Organisation was authorised to initiate a global campaign to eradicate smallpox. The goal was to eradicate the disease in one decade. Because similar projects for malaria and yellow fever had failed, few believed that smallpox could actually be eradicated; but eleven after the initial organisation of the campaign, no cases were reported in the field.
The strategy was not only to provide mass vaccinations, but also to isolate patients with active smallpox in order to contain the spread of the disease and to break the chain of human transmission. Rewards for reporting small-pox assisted in motivating the public to aid health workers. One by one, each small-pox victime was sought out, removed form contact with others and treated. At the same time, the entire village where the victim had lived was vaccinated.
Today small-pox is no longer a threat to humanity. Routine vaccinations have been stopped worldwide.

Q. According to the paragraph, what was the strategy used to eliminate the spread of small-pox?

SSC CGL Tier 1 Practice Test - 8 - Question 79

PASSAGE – I

In May 1966, the World Health Organisation was authorised to initiate a global campaign to eradicate smallpox. The goal was to eradicate the disease in one decade. Because similar projects for malaria and yellow fever had failed, few believed that smallpox could actually be eradicated; but eleven after the initial organisation of the campaign, no cases were reported in the field.
The strategy was not only to provide mass vaccinations, but also to isolate patients with active smallpox in order to contain the spread of the disease and to break the chain of human transmission. Rewards for reporting small-pox assisted in motivating the public to aid health workers. One by one, each small-pox victime was sought out, removed form contact with others and treated. At the same time, the entire village where the victim had lived was vaccinated.
Today small-pox is no longer a threat to humanity. Routine vaccinations have been stopped worldwide.

Q. Which statement doesn't refer to small-pox ?

SSC CGL Tier 1 Practice Test - 8 - Question 80

PASSAGE – I

In May 1966, the World Health Organisation was authorised to initiate a global campaign to eradicate smallpox. The goal was to eradicate the disease in one decade. Because similar projects for malaria and yellow fever had failed, few believed that smallpox could actually be eradicated; but eleven after the initial organisation of the campaign, no cases were reported in the field.
The strategy was not only to provide mass vaccinations, but also to isolate patients with active smallpox in order to contain the spread of the disease and to break the chain of human transmission. Rewards for reporting small-pox assisted in motivating the public to aid health workers. One by one, each small-pox victime was sought out, removed form contact with others and treated. At the same time, the entire village where the victim had lived was vaccinated.
Today small-pox is no longer a threat to humanity. Routine vaccinations have been stopped worldwide.

Q. It can be inferred that

SSC CGL Tier 1 Practice Test - 8 - Question 81

Directions (81-83): In the following two questions, sentences are given with blanks to be filled in with an appropriate word(s). Four alternatives are suggested for each question.

Q. ...........wins this civil war there will be little rejoicing at the victory

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 81

whoever is the right option

SSC CGL Tier 1 Practice Test - 8 - Question 82

In the following questions, sentences are given with blanks to be filled in with an appropriate word(s).

Q. She made her stepson her ........... to her large fortune.

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 82

heir means someone who has the same position as the previous person who held that position

SSC CGL Tier 1 Practice Test - 8 - Question 83

In the following questions, sentences are given with blanks to be filled in with an appropriate word(s).

Q. The worker used........to patch up the hole in the wall

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 83

hole will be patched up by cement only

SSC CGL Tier 1 Practice Test - 8 - Question 84

Directions (84-86): In the following three questions, some parts of the sentences have errors and some are correct. Find out which part of a sentence has an error and blacken the circle corresponding to the appropriate correct option.

Q. Do you know that it was I who has done this piece of beautiful work ?

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 84

use 'had' in place of 'has'

SSC CGL Tier 1 Practice Test - 8 - Question 85

Find out which part of a sentence has an error and blacken the circle corresponding to the appropriate correct option.

Q. The future of food companies seems quite secure owed to ever-growing demand.

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 85

use 'owing to' in place of 'owed to'

SSC CGL Tier 1 Practice Test - 8 - Question 86

Find out which part of a sentence has an error and blacken the circle corresponding to the appropriate correct option.

Q. The month of January takes its name of the Roman god Janus.

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 86

use 'after' in place of 'of '

SSC CGL Tier 1 Practice Test - 8 - Question 87

Directions (87-89): In the following five questions, a sentence/a part of the sentence is underlined. Below are given alternatives to the underlined part which may improve the sentence. Choose the correct alternative. In case no improvement is needed blacken  the circle corresponding to “No improvement”

Q. He denied that he "had not forged" my signature.

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 87

use ' had forged ' in place of ' had not forged' to satisfy the meaning of the sentence

SSC CGL Tier 1 Practice Test - 8 - Question 88

Below are given alternatives to the underlined part which may improve the sentence.

Q. He "work hard" will succeed.

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 88

correct option is who works hard

SSC CGL Tier 1 Practice Test - 8 - Question 89

Below are given alternatives to the underlined part which may improve the sentence.

Q. The passengers were afraid, but the captain "consoled" them that there was no danger.

Detailed Solution for SSC CGL Tier 1 Practice Test - 8 - Question 89

assured is correct option

SSC CGL Tier 1 Practice Test - 8 - Question 90

Directions (90-92): In the following two questions, four alternatives are given for the Idiom/phrase underlined in the sentence. Choose the alternative which best expresses the meaning of the Idiom/Phrase.

Q. He and his friend are "sailing in the same boat."

SSC CGL Tier 1 Practice Test - 8 - Question 91

In the following questions, four alternatives are given for the Idiom/phrase underlined in the sentence.

"To take to one's heels"

SSC CGL Tier 1 Practice Test - 8 - Question 92

In the following questions, four alternatives are given for the Idiom/phrase underlined in the sentence.

Q. The passengers were afraid, but the captain "consoled" them that there was no danger.

SSC CGL Tier 1 Practice Test - 8 - Question 93

Directions (93-95): In the following three questions, out of the four alternatives, choose the one which can be substituted for the given words/sentences.

Q. An emolument over and above fixed income or salary

SSC CGL Tier 1 Practice Test - 8 - Question 94

Choose the one which can be substituted for the given words/sentences.

Q. To look at someone in an angry or threatening way

SSC CGL Tier 1 Practice Test - 8 - Question 95

Choose the one which can be substituted for the given words/sentences.

Q. One who performs daring gymnastic feats.

SSC CGL Tier 1 Practice Test - 8 - Question 96

Directions (96): In the following one question, four words are given in each question, out of which only one word is correctly or wrongly spelt.

SSC CGL Tier 1 Practice Test - 8 - Question 97

Directions (97-98): In the following two questions, choose the word opposite in meaning to the given word.

JETTISON

SSC CGL Tier 1 Practice Test - 8 - Question 98

Choose the word opposite in meaning to the given word.

DISHEVELLED

SSC CGL Tier 1 Practice Test - 8 - Question 99

Directions (99-100): In the following two questions, out of the four alternatives, choose the one which best expresses the meaning of the given word.

CODDLE

SSC CGL Tier 1 Practice Test - 8 - Question 100

Choose the one which best expresses the meaning of the given word.

VINDICTIVE

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