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1
Centres at: MUKHERJEE NAGAR MUNIRKA UTTAM NAGAR DILSHAD GARDEN ROHINI BADARPUR JAIPUR GURGAON NOIDA
LAXMI NAGAR GHAZIABAD MEERUT VARANASI ROHTAK PANIPAT SONEPAT PATNA AGRA CHANDIGARH LUCKNOW ALLAHABAD
SSC MOCK TEST -179 (SOLUTION)
1. (C) 'Diamond' is the term used in 'Baseball'Similarly, 'Deuce' is the term used in'Tennis'.
2. (C)
3. (A)4. (C)
Similarly,
5. (A)6. (D) S T R G K7. (A)8. (B) Except option (B), the difference between
the numbers in pairs of all other optionsis a prime number.
9. (D)10. (D) A B B /A A A/ B B/ A B B/ A A A /B B11. (A) (2 × 7 × 3) – 3 = 39
(6 × 2 × 4) – 3 = 45(4 × 3 × 8) – 3 = 93Similarly,
(3 × 4 × 9) – 3 = 105
12. (A)
13. (D)
14. (D)
Conclusions - I - × II - ×
15. (A) 48 ÷ 12 + 8 × 9 – 18 = 58= 4 + 8 × 9 – 18 = 58= 4 + 72 – 18 = 58= 76 – 18 = 58
16. (B)
17. (B) 4 + 14 = 1814 + 18 = 3218 + 32 = 5032 + 50 = 82
18. (C) 80
19. (C) According to dice II and IV
20. (D)
21. (B) MOMENTS22. (D)23. (C) Number of days in November, 1994 = 29 days
Number of days in December, 1994 = 31 daysNumber of days in January, 1995 = 31 daysNumber of days in February, 1995 = 28 daysNumber of days in March, 1995 = 27 days
Total = 146 daysNumber of odd days = 146 ÷ 7 = 6So, Monday – 6 = Tuesday1 Number, 1994 will be on Tuesday.
24. (D)25. (B)
26. (C) 3 = 1.73
= 4 3 + 2 3 2 3
2 3 2 3
+
3 23 2 3 2
= 4 3 +
22 3
4 3
+
3 21
= 4 3 + (4 + 3 + 4 3 ) – )23(
= 7 3 + 5 = 7 × 1.73 + 5 = 12.11 + 5= 17.11
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Centres at: MUKHERJEE NAGAR MUNIRKA UTTAM NAGAR DILSHAD GARDEN ROHINI BADARPUR JAIPUR GURGAON NOIDA
LAXMI NAGAR GHAZIABAD MEERUT VARANASI ROHTAK PANIPAT SONEPAT PATNA AGRA CHANDIGARH LUCKNOW ALLAHABAD
27. (C) Difference in percentage of votes= (54 – 46)% = 8%
8% of total votes = 14400
54 % of total votes = 14400 54
8
= 97200
28. (D) A's 1 day work = 1
16
B's 1 day work = 122
Ratio = 1
16 :122 = 11 : 8
B's share = 8
19 × 51300
= ` 21600
29. (B) 14
× 44 = Total increased weight
11 kg = Total increased weight
Weight of the new man = 44 + 11
= 55 kg
30. (B) Alcohol in mixture = 54 l water = 18 l
Let x litres of pure alcohol is mixed with themixture
5472
xx
= 95
100 = 1920
1080 + 20x = 1368 + 19x x = 288 l
31. (B) 7 men = 21 women
1 man = 3 women
12 men + 14 women
= (12 × 3) women + 14 women= 50 women
21 women can do a work = 15 days
1 woman can do the work = 21 × 15 days
50 women can do twice the work in
= 5021521
= 10263
= 3125 days
32. (B) Volume of the box = (65 × 36 × 80)cm3
Volume of a soap cake = (13 × 18 × 16)cm3
Number of soap cakes= 161813803665
= 50
33. (A) Let original radius = R
Circumference = R2
New radius = 5R
New circumference = R10
Circumference increased
= )210( RR = R8
= 4 × original circumference
4 times
34.(A) Area of the field = (34 × 22) m2
= 748 m2
Let the width of the path be x meters.
Area without path = (34 – 2x )(22 – 2x) m2
Area of path = 748 – (748 + 4x2 – 112x)528= – 4x2 + 112x
4x2 – 112x + 528 = 0
x2 – 28x + 132 = 0
(x – 22) (x – 6) = 0
x = 6 m
35.(B) (37 – 24) m i.e. 13 m is covered in 1 min
117 m will covered in1 117
13
m
= 9 min.
36.(B) Let principle = ` x
Time = 5 years
Simple interest = ` 2754
2754 = 5
100 x r
xr = ` 55080
Now, S.I. = 1007)3( rP
Since there are three unknowns with twoequations thus it is not possible to solve.
can't be determined
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Centres at: MUKHERJEE NAGAR MUNIRKA UTTAM NAGAR DILSHAD GARDEN ROHINI BADARPUR JAIPUR GURGAON NOIDA
LAXMI NAGAR GHAZIABAD MEERUT VARANASI ROHTAK PANIPAT SONEPAT PATNA AGRA CHANDIGARH LUCKNOW ALLAHABAD
37.(C) Capacity of the cylinderical portionof the tank
= hr 2 = 722
× 7 × 7 × 16
= 2464 cm3
Capacity of the conical portion of tank
= 2 ×
hr 2
31
= 2 × 31
× 722
× 7 × 7 × 12
= 1232 cm3
Capcity of the petrol tank = (2464 + 1232) cm3
= 3696 cm3
38. (D) x2= ....6666
x = ....666
x2 = 6 + xx2 – x – 6 = 0 (x – 3)(x + 2) = 0x = 3
39. (B)
If there is a difference of 1 hour thendistance = 90 kmIf there is a difference of 2 hours thendistance = 90 × 2 = 180 km
40. (A) sec + tan = 2 ... (i) [Given]
sec2 – tan2 = 1 [As we know](sec + tan )(sec – tan ) = 1
sec – tan = 21
... (ii)
From equation (i) and (ii)
tan = 2212
= 43
41. (C) Compound interest = ` 1230Simple interest = ` 1200
Interest for 1st year = 21200
= ` 600
Interest on simple interest= 1230 – 1200 = ` 30
Rate of interest = 160010030
= 5%
42. (D) x – x1
= 5
21
xx =
21
xx + 4
21
xx = 5 + 4
x + x1
= 3
x2 – 21x
=
xx 1
xx 1
= 5 × 3
= 53
43. (C) 27p3 – 2161
– 29
p2 + 41
p
= 3
613
p
= 3
61
1853
= 3
64
= 3
32
= 278
44. (C)
ABC + BCA + BAC BAC = 180º – 70º – 50º = 180º
= 60º
ACAB
= DCBD
Property of internal angle bisector
so, BAD = 21BAC
= 21
× 60º
= 30º
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Centres at: MUKHERJEE NAGAR MUNIRKA UTTAM NAGAR DILSHAD GARDEN ROHINI BADARPUR JAIPUR GURGAON NOIDA
LAXMI NAGAR GHAZIABAD MEERUT VARANASI ROHTAK PANIPAT SONEPAT PATNA AGRA CHANDIGARH LUCKNOW ALLAHABAD
45. (A)
Radius of the circumcircle
= 21
))5()12(( 22
= 6.5 cm46. (C) sin2x + 2tan2x – 2sec2x + cos2x
= sin2x + cos2x – 2(sec2x – tan2x)= 1 – 2 = –1
47. (C) Let cost price = 100
Marked price = 100 + 10050
× 100
= 150
Selling price = 150 – 150 × 10020
= 150 – 30= 120
P% = C.P20
× 100 = 20%
Hence P% = 20/-48. (C) Selling price = 1955
Cost price = 1955 × 115100
= 117
Marked price = 1700 × 85100
= 2000Discount = 2000 – 1700
= 300
49. (A) Number of students enrolled in Painting
=
10015
× 3600
= 540
50. (B) Required percentage = 2122
× 100
= 104.76%
51. (B) Shome Prakash, a Bengali newspaperwas started by Ishwar ChandraVidyasagar in 1858.
52. (B) The U.T. of Andaman and Nicobarcomes under the jurisdiction of theHigh court of Calcutta (Kolkata) underits extended Jurisdiction Act, 1953.
53. (A) Athlete’s foot (tinea pedis) is a fungalinfection of the skin of the foot. Mostathlete’s foot is caused by one of thetwo types of fungi. Trichophytonmentagrophytes often causes toe webor vesicular (blisterlike) infections.
54. (A) Cape Canaveral, is a cape in BrevardCounty, Florida, United States, nearthe center of the state’s Atlantic coast.Known as Cape Kennedy from 1963 to1973, it lies east of Merritt Island,separated from it by the Banana River.I t was discovered by the Spanishconquistador Juan Ponce de León in1513.
55. (A) * On January 14, 2016 World Bankhad released the World BankWorld Development Report -2016.
* The theme of this year's report is“Digital Dividend”.
* The report is helpful in understandingthe impact of the internet, mobilephones, and related technologieson economic development acrossthe world.
56. (C) The evaporation depends on –
Temperature, Humidity, speed of thewind, surface Area.
The evaporation does not depend on –the total quantity of the Liquid.
57. (C) The Indian Bureau of Mines (IBM)established in 1948, is a multi-disciplinary government organisationunder the Department of Mines, Ministryof Mines, engaged in promotion ofconservation, scientific developmentof mineral resources and protection ofenvironment in mines other thancoal, petroleum & natural gas, atomicminerals and minor minerals.
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Centres at: MUKHERJEE NAGAR MUNIRKA UTTAM NAGAR DILSHAD GARDEN ROHINI BADARPUR JAIPUR GURGAON NOIDA
LAXMI NAGAR GHAZIABAD MEERUT VARANASI ROHTAK PANIPAT SONEPAT PATNA AGRA CHANDIGARH LUCKNOW ALLAHABAD
Headed by the Controller General, IBMhas six technical divisions with itsheadquarters at Nagpur.
58. (A) The tenure of the Chief Minister ofJammu and Kashmir is 6 years.
59. (A) Keynesian economics is a theory oftotal spending in the economy (calledaggregate demand) and its effects onoutput and inflation. Although theterm has been used (and abused) todescribe many things over the years,six principal tenets seem central toKeynesianism.
60. (D) During his term as CongressPresident, Subhash Chandra Bosetalked of planning in concrete terms,and set up a National planningCommittee in October that year. At theend of his first term, the presidentialelection to the Tripura Congresssession took place in early 1939.Subhas Chandra Bose was re-elected,defeating Dr. Pattabhi Sitaramayyawho had been backed by MahatmaGandhi and the Congress WorkingCommittee. Clouds of World War IIwere on the horizon and he brought aresolution to give the British sixmonths to hand India over to theIndians, failing which there would bea revolt. There was much oppositionto his rigid stand, and he resignedfrom the post of president and formeda progressive group known as theForward Block.
61. (A) Allahabad to Haldia water ways of theGanga river has been announced asthe National water ways.
62. (B) Nasir-ud-Din Mahmud Shah Tughluq(reign: 1394 “ February 1413 CE) wasthe last sultan of the Tughlaqdynasty to rule the Islamic DelhiSultanate.
63. (B) Perfect competition is the opposite ofa monopoly, in which only a single firmsupplies a particular good or service,and that firm can charge whateverprice it wants becuase consumershave no alternatives and it is difficultfor would-be competitors to enter the
marketplace. Under perfect competition,there are many buyers and sellers, andprices reflect supply and demand.
64. (B) Asafoetida is the dried latex exudedfrom the rhizome or tap root of severalspecies of Ferula, a perennial herb thatgrows 1 to 1.5 m tall. The species isnative to the deserts of I ran andmountains of Afghanistan and ismainly cultivated in nearby India.
65. (C) Penicillin was discovered in 1928 byScottish scientist Alexander Fleming.People began using it to treatinfections in 1942. There are severalenhanced penicillin families whichare effective against additional bacteria;these include the antistaphylococcalpenicillins, aminopenicillins and theantipseudomonal penicillins. They arederived from Penicillium fungi.
66. (C) A converging lens produces a virtualimage when the object is placed infront of the focal point. For such aposition, the image is magnified andupright, thus allowing for easierviewing.
67. (A) Maximum Iron is obtained from theore of Hematite.
68. (A) The litchi is the sole member of thegenus Litchi in the soapberry family,Sapindaceae.
It is a tropical and subtropical fruittree native to the Guangdong andFujian provinces of China, and nowcultivated in many parts of the world.The fleshy, edible portion of the fruitis an aril.
69. (B) India used WPI (Wholesale Price Index)as the measure for inflation but newCPI(combined) has been declared asthe new standard for measuringinflation (April 2014). CPI numbersare typically measured monthly, andwith a significant lag, making themunsuitable for policy use. Instead,India uses changes in the ConsumerPrice Index (CPI) to measure its rateof inflation.
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Centres at: MUKHERJEE NAGAR MUNIRKA UTTAM NAGAR DILSHAD GARDEN ROHINI BADARPUR JAIPUR GURGAON NOIDA
LAXMI NAGAR GHAZIABAD MEERUT VARANASI ROHTAK PANIPAT SONEPAT PATNA AGRA CHANDIGARH LUCKNOW ALLAHABAD
70. (B) Urea in the human body is producedin the liver, using its system ofenzymes and carrier molecules toconvert highly toxic ammonia andcarbon dioxide into urea. This canthen be safely removed from the bodyby the kidneys.
71. (B) Capital markets are financial marketsfor the buying and selling of long-term debt or equity-backed securities.
72. (D) The wheel cylinder of hydraulic drumbrakes acts as a double hydraulicpress, multiplying the force on the fluidby the ratio of the area of the cylinderto the area of the supply line.
Besides the multiplication of forceachieved, Pascal’s principle guaranteesthat the pressure is transmittedequally to all parts of the enclosed fluidsystem. This gives straight-linebraking unless there is a fluid leak or
something to cause a significantdifference in the friction of the surfaces.
73. (B) Convection occurs when heat istransferred through a gas or liquid bythe hotter material moving into acooler area.
74. (D) Penguins are a group of aquatic,flightless birds living almost exclusivelyin the Southern Hemisphere, especiallyin Antarctica.
75. (A) The National Institute of AgriculturalMarketing (NIAM) is a national levelinstitute set up by the Ministry ofAgriculture, on 8 August 1988 atJaipur, Rajasthan,to cater to the needsof agricultural marketing personneland to offer specialized Training,Research, Consultancy and Educationin Agricultural Marketing in India andSouth East Asian countries.
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Centres at: MUKHERJEE NAGAR MUNIRKA UTTAM NAGAR DILSHAD GARDEN ROHINI BADARPUR JAIPUR GURGAON NOIDA
LAXMI NAGAR GHAZIABAD MEERUT VARANASI ROHTAK PANIPAT SONEPAT PATNA AGRA CHANDIGARH LUCKNOW ALLAHABAD
Word Meaning in English Meaning in Hindi
Chaos complete disorder; utter confusion
Clemency A merciful, kind, or lenient act
Clumsy Lacking physical coordination, skill, or grace; awkward
Cross out remove from a list
Curtail To cut short or reduce
Determinant An influencing or determining element or factor
Disposition One’s usual mood; temperament
Fall down To drop or come down freely under the influence of
gravity
Fall in to collapse; no longer act as a support
Fall out To quarrel
Inept Lacking or showing a lack of skill or competence
Necropolis A cemetery, especially a large and elaborate one
belonging to an ancient city
Obstreperous noisy or rough, esp in resisting restraint or control
Pinnacle The highest point; the culmination
Rabble A tumultuous crowd; a mob
Rash Resulting from or acting with ill-considered haste
or boldness
Reprisal The act or an instance of retaliating for a loss or injury
Savagery An act of violent cruelty
Throughout During the entire time or extent
Troupe a company or group of actors or other performers, esp.
one that travels about
MEANINGS IN ALPHABETICAL ORDER
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Centres at: MUKHERJEE NAGAR MUNIRKA UTTAM NAGAR DILSHAD GARDEN ROHINI BADARPUR JAIPUR GURGAON NOIDA
LAXMI NAGAR GHAZIABAD MEERUT VARANASI ROHTAK PANIPAT SONEPAT PATNA AGRA CHANDIGARH LUCKNOW ALLAHABAD
SSC MOCK TEST -179 (ANSWER KEY)
1. (C)2. (C)3. (A)4. (C)5. (A)6. (D)7. (A)8. (B)9. (D)10. (D)11. (A)12. (A)13. (D)14. (D)15. (A)16. (B)17. (B)18. (C)19. (C)20. (D)21. (B)22. (D)23. (C)24. (D)25. (B)
26. (C)27. (c)28. (D)29. (B)30. (B)31. (B)32. (B)33. (A)34. (A)35. (B)36. (B)37. (C)38. (D)39. (B)40. (A)41. (C)42. (D)43. (C)44. (C)45. (A)46. (C)47. (C)48. (C)49. (A)50. (B)
51. (B)52. (B)53. (A)54. (A)55. (A)56. (C)57. (C)58. (A)59. (A)60. (D)61. (A)62. (B)63. (B)64. (B)65. (C)66. (C)67. (A)68. (A)69. (B)70. (B)71. (B)72. (D)73. (B)74. (D)75. (A)
76. (A)77. (D)78. (B)79. (C)80. (A)81. (B)82. (A)83. (C)84. (D)85. (B)86. (C)87. (D)88. (B)89. (C)90. (B)91. (C)92. (B)93. (D)94. (C)95. (D)96. (A)97. (C)98. (D)99. (B)100. (A)
Explanation
76. (A) Add ‘a’ before science. Here ‘science’ is not a subject, but it has been used as a branch ofknowledge based on scientific principles.
77. (D) No error. The sentence is correct.
78. (B) Replace ‘have’ with ‘has’. Here, the ‘United Nations’ is an organization, which is singular.
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