Previous Year Question Paper Set I of SSE/JE conducted by RRB for on-line self examination

By Global Rail Network on July 2, 2015

Last updated on July 8th, 2015 at 05:06 pm

During 2014 SSE/RRB multiple choice question paper, there were three sets of questions paper called Yellow, Green and Red. This is yellow question paper for your on line mock drill test. There are 150 questions to be attended in 120 minutes. Sitting for 120 minutes and attempting for widely varying subject of 150 questions is very strenuous. The mock drill exercise will help in building up the physical and mental stamina. The standard for SSE and JE will not be much different as can be seen in later posts of the JE question paper. Therefore, make an attempt even if you are appearing for JE or SSE.
After you finish the examination, you will get the score, how you stand as compared to others who have attempted the examination earlier and remarks on the answer with additional information.

This is Set 1 (yellow) of the multiple choice question of the RRB examination of JEE held in Dec. 2014.

Sr No	Question	Answer	Remarks
1	The 1929 session of Indian National Congress is of significance in the history of the Freedom Movement because the :	attainment pf Poorna Swaraj was adopted as the goal of the Congress	Non-Cooperation Movement (1920): The non-cooperation movement triggered after the Jallianwala Bagh incident. It was led by Mahatma Gandhi and was supported by the Indian National Congress., It aimed to resist British rule in India through non-violent means. Protestors would refuse to buy British goods, adopt the use of local handicrafts, picket liquor shops. The ideals of Ahimsa and nonviolence, and Gandhi’s ability to rally hundreds of thousands of common citizens towards the cause of Indian independence, were first seen on a large scale in this movement through the summer 1920, they feared that the movement might lead to popular nonviolence.Purna Swaraj(1929-30): The Purna Swaraj declaration, or Declaration of the Independence of India was promulgated by the Indian National Congress on 26 January 1930, resolving the Congress and Indian nationalists to fight for Purna Swaraj, or complete self-rule independent of the British Empire The flag of India had been hoisted by Congress President Jawaharlal Nehru on 31 December 1929, ] in Lahore, The Congress asked the people of India to observe 26 January as Independence Day. The flag of India was hoisted publicly across India by Congress volunteers, nationalists and the public.The three Round Table Conferences of 1930–32 were a series of conferences organized by the British Government to discuss constitutional reforms in India. They were conducted as per the recommendation by the report submitted by the Simon Commission in May 1930. Demands for swaraj, or self-rule, in India had been growing increasingly strong. By the 1930s, many British politicians believed that India needed to move towards dominion status. However, there were significant disagreements between the Indian and the British political parties that the Conferences would not resolve.
2	The movement that came to an abrupt end due to Chaur Chaura taken:	Non-Cooperation Movement	Chauri Chaura came into prominence in 1922 when its inhabitants whole-heartedly participated in the Non-co-operation movement started by Gandhi and was scene of famous Chauri Chaura incident, when, after the police had shot and killed several demonstrators, a police chowki (station) was set on fire by a mob of angry citizens, killing 22 policemen inside. Wahhabism is a religious movement or branch of Sunni Islam. It has been variously described as “orthodox”, “ultraconservative”, “austere”, “fundamentalist”, “puritanical” (or “puritan”); as an Islamic “reform movement” to restore “pure monotheistic worship” , by scholars and advocates and as an “extremist pseudo-Sunni movement” by opponents. Adherents often object to the term Wahhabi or Wahhabism as derogatory, and prefer to be called Salafi or muwahhid. The All India Home Rule League was a national political organization founded on April 1916 to lead the national demand for self-government, termed Home Rule, and to obtain the status of a Dominion within the British Empire as enjoyed by Australia, Canada, South Africa, New Zealand and Newfoundland at the time.
3	Match the following: P) C.R. Das 1. Bardoli Satyagraha, Q) Vallabh Bhai Patel 2. Swarajist R) Abdul Ghaffar Khan 3. Khilafatist, S) Maulana Azad, 4. Khudai Khidmatgar	P-2,Q-1,R-4, S-3	Knowing the answer of one or two is sufficient to pick the correct answer
4	Money can be spent out of the Consolidated Fund of India	with the approval of the Parliament	The Consolidated Fund was so named as it consolidated a number of existing accounts and facilitated proper parliamentary oversight of the spending of the executive – it was defined as “one fund into which shall flow every stream of public revenue and from which shall come the supply of every service”. The Comptroller and Auditor General (CAG) of India is an authority, established by the Constitution of India under article 148, who audits all receipts and expenditure of the Government of India and the state governments, including those of bodies and authorities substantially financed by the government
5	Which of the following is not a condition for becoming a Citizen of India ?	Acquiring property	Citizenship at the commencement of the constitution of India, Citizenship by birth, Citizenship by descent, Citizenship by registration and Citizenship by naturalization
6	The Oath of Office is conducted to the President of India by :	The Chief Justice of India	President by CJI, CJI by President, Prime Minister and council of Minister by President, Vice President by President, MP by Speaker of Lok Sabha
7	Dew is caused when :	humid air condenses on coal surface	When the surface temperature of the earth is lower than that of humid air, the water drops start condensating as called dew. The water droplets observed on the glass filled with cold water is also on this account.
8	Corbett National Park is in :	Uttarakhand	Keep yourself informed about the important national parks such as Bandipur Karnataka, Kanha MP, Gir Gujarat, Keoladeo Ghana Rajasthan, Periyar Kerala, Ranthambore Rajasthan etc.
9	Which crop requires water-logging for its cultivation	Rice	You should also know that crop water need is high when grows during sunny, hot, low humidity and windy weather. Paddy or rice is the only crop which is grown in a submerged water.
10	One can open a Savings Account in India except in :	Reserve Bank of India	Function of reserve bank of India are 1. regulator and supervisor of the financial system, 2. Foreign exchange management act, 3. issuer of currency 4. bankers bank.
11	The Term “inside Trading” is related to:	Taxation	Inside Trading is activity in which the person having inside information about the developments and involve in trading to make profit
12	The term MOM was in news in relation :	Mangalyaan	MOM is Mars Orbiter Mission is certainly related to mangalyaan.
13	Merdeka Cup is associated with	International Football	Go through the list of famous international and national cups. It is generally makes a question to cover sports chapter
14	Recently, referendum for independence was held in :	Scotland	This referandum was held to determine wheteher Scotland to continue as part of English or a separate country
15	Match Col X (Sportsperson) with Col Y (Sports)	P-3,Q-3,R-1, S-2
16	Which of the following celebrities are recently appointed as “Brand Ambassador” of Telengana ?	Sania Mirza
17	EBOLA is a :	virus disease confirmed in West Africa
18	BKS Iyengar, who died recently, was a world renowned __________	Yoga Guru
19	Which country has recently launched ‘Gandhi Inspired Tourist Attraction Project” ?	South Africa	“The Gandhi-Inspired tourist attractions makes Mahatma’s South Africa accessible to people who want to understand how this country shaped his conscience, his service to humanity and his great contribution to world history,”
20	Who among the following has designed the logo and slogan of the ‘Swatchch Bharat Abhiyan”	Anant and Bhagyashree
21	The slogan of Asian Games incheon 2014 was :	Diversity Shines here
22	“The Helmand Province” of Afghanistan is famous for cultivation of :	Opium
23	Main objective of newly announced “Pradhanmantri Jan-Dhan Yojana” is _______?	to provide a bank account to every poor
24	Consider the following pairs: 1. Garba : Gujarat 2. Mohiniattam : Odisha 3. Yakshagana : Karnataka Which of the pairs given above is/are correctly matched.	1 and 3 only
25	Devdas and Parinita are Principal literary works by :	Sarat Chandra Chatterjee
26	The capacity of two pots is 120 litres and 56 litres respectively. The capacity of a container which can exactly measure the contents of the two pots is :	8000 cc	The lowest common factor of 120 litres and 56 litres shall be worked out as 2x2x2x3x5 and 2x2x2x7. Here the common factor is 8, therefore, the capacity of the contrainer which can exactly measure the contents of the two pots is 8 litres or 8000 cc.
27	A sum of Rs.312 was divided among 60 boys and some girls in such a way that each boy gets Rs.3.60 each and each girl Rs.2.40. The number of girls is :	40	Learn how to make an algebraic equation. Here 3.60x+2.40y-312; or 3x+2y=260. x is number of boys which is 60 and solving three equation we get y=40.
28	Some students planned a trip. The budget for food was Rs.500. But, 5 of them failed to go and thus the cost of food for each member increased by Rs.5. How many students attended the trip ?	20	This is a question of making a quadratic equation. Let the number of students attended were x, than the expenses when all student attended was (500/(x+5) and when 5 did not attend than 500/x and the different between these two figures is 5; we than write (500/x)-(500/{x+5})=5; solving this we get x=20
29	A bag contains three types of coins i.e. one rupee coins, 50 paisa coins and 25 paisa coins totalling 175 coins. If the total value of the coins of each kind be the same, the total amount in the bag is	Rs.75	As per the answer key on the website, it is given as 2 but the answer is 1. The value of each coin is same therefore 2 cannot be correct as non-divisable by three.
30	1250 articles were distributed among students of a class. Each student got twice as many articles as the number of students in that group. The number of students in the group was :	25	Let the number of students in the group is x, than each got 2x article. The equation will be 2x² will be equal to 1250 or solving it we get x=25
31	The average of marks of 28 students in Maths was 50. 8 students left the school and then the average increased by 5. What is the average of marks obtained by the students who left the school ?	37.5	[(28×50)-(20×55)]/8=37.5
32	Six persons went to a hotel for meals. Five of them spent Rs.32 each on their meals while the 6th person spent Rs.80 more than the average expenditure of all the six. Total money spent by all the persons is :	Rs.288	Let the total money spent is x, than average of the money spend by the six person is x/6. Now we make the equation[ 5×32+{(x/6)+8}]/6 =x/6; and solving this we get x=288
33	The sum of two numbers is 2490. if 6.5% of one number is equal to 8.5% of the other, the greater number is :	1079	Let the two number Is X and Y, than X+Y=2490, and 6.5X=8.5Y or X = (17/13)Y or we write 30Y/13=2490; Y= 1079. In the answer key it is mentioned 3 which is a smaller figure.
34	X is 40 years old and Y is 60 years old. How many years ago was the ratio of their ages 3 : 5 ?	20 years	(40-x)/(60-x)=3/5; and solving this we get x=10 yrs.
35	In measuring the sides of a rectangle, errors of 5% and 3% in excess are made. The error percent in the calculated area is :	0.0815	If the sides are x and y, the area of a rectangle is xy. Now with error in measurement the values will be 1.05 and 1.03 and area will be (1.05x)(1.03y)=(1.0815xy); the errors is thus 8.15%.
36	If a frame is sold at Rs.60, there is a loss of 15% . For a profit of 2%, the frame is to be sold at :	Rs.72	First calculate the Cost Price of the frame i.e. (CP-60)*100/CP=15 or CP= 1200/17. Now for 2% gain, the SP = (1.02)(1200/17)=72 Rs.
37	On selling 100 pens, a shopkeeper gains price of 20 pens. His gain percent is :	0.25	Let the cost of each pencil is x, than SP=100x; Profit=20x, CP= 80x; Gain = 20*100/80=25%
38	Rs.680 is divided among A,B,C such that A gets 2/3 of what B gets and B gets 1/4 of what C gets. Then their shares are respectively:	Rs.80, Rs.120, Rs.480	Let C gets C; than B gets (1/4)C; and A gets (2/3)(1/4)C and we can write C/6+C/4+C=680 or the ratio is 80,120,480.
39	X, Y and Z start a business. X invests 3 times as much as Y invests and Y invests 2/3rd of what Z invests. Then the ratio of capitals of X, Y, Z is :	Sat Dec 30 1899 05:38:43 GMT+0530 (IST)	If Z invests z, than Y=2/3z, and X=2z which otherwise can be written as 6:2:3
40	A man, a woman and a boy can together complete a piece of work in 3 days. If a man alone can do it in 6 days and a boy alone in 18 days, how long will a woman take to complete the work ?	9 days	Let woman take x days to complete the work. Let the total work is W than work done per day is W/3. Capacity of Man, Woman and Boy to do the work is M/6, W/x and B/18. Now we get (1/6)+(1/x)+(1/18)=(1/3) and solving this we get x=9. There is a simple way to find out that the woman will certainly take the time in between man and boy.
41	A tap can fill a cistern in 8 hours and another tap can empty it in 16 hours. If both the taps are open, the time taken to fill the tank will be :	16 hrs	Let the time taken to fill up the tank is t hours and Q is the capacity of the tank. Than rate of filling minus rate draining will the rate at which it will fill means Q[(1/8)-(1/16)]=Q/t and solving we get t=16 hours.
42	Two trains approach each other at 30 km/hr and 27 km/hr from two places 342 km apart. After how many hours will they meet ?	6 hrs	Let the two train meet after t hours than distance travelled by them before meeting will 30t and 27t and their sum will be equal to 342 Km or t=6 hrs.
43	The speed of a 150 m long train is 50 Kmph. How much time will it take to pass a 600 m long platform ?	54 sec	The distance travelled to pass the tunnel will be 600+150m i.e. 750 m and time taken to travel the distance of 750 m will be (60600.75)/50=54 sec.
44	In how many years, a sum will be thrice of it at simple interest @ 10% per annum ?	20 years	In 10 years it doubles and in another 10 years it will triple.
45	A sum of money amounts to Rs.9680 in 2 years and Rs.10648 in 3 years. The rate of interest per annum on compounded basis is :	0.1	The ratio of P[1+(R/100)]² and P[1+(R/100)]² is 9680/10648 or we can write [1+(R/100)]=1.1 or 10%
46	The perimeters of a circular field and a square field are equal. If the area of the square field is Rs.12100 m², the area of the circular field will be :	15400 m²	It is given that 2πr=4a or we can write it as 4π²r²=16a² or πr²=4a²/π; and solving this we get area of the circle as 15400m²
47	If the height of a cone is doubled, then the increase in its volume is :	1	Volume of the cone is given as (1/3)(πr²)h and if the cone height is double, the volume is also doubled or 100% gain.
48	An angle is one-fifth of its supplement. The measure of the angle is:	30ᵒ	We can write the equation as (360°-θ)/5=θ or θ=30°
49	The angle of elevation of a ladder leaning against a wall is 60ᵒ and the foot of the ladder is 7.5 m away from the wall. The length of the ladder is :	15 m	If the length of the ladder is L, than we get Cos60°=(7.5/L) or L=15 m. Always remember the value of Sin30°, Sin45° Sin60°equal to 1/2, 1 and √3/2 and know how to derive the value of others.
50	Select the option to replace __?__ such that pattern in given number series is continued : 6,13,25,51,101, ?	203	The relation is worked out by simple multiplication, addition, subtraction and division. Here it is 6×2=12+1=13; 13×2-1=25; 25×2+1=51; 51×2=102-1=101 and 101×2=202+1=203
51	Select the option to replace ? In given alphabet series to continue the pattern. WFB, TGD, QHG, ?	NIK	Convert the Alphabet in the order of its place i.e. A=1, B=2, C=3 and you will get 23-6-2, 20-7-4 and 17-8-7 and to continue this order you will get 14-9-11 or NIK
52	In given letter series, some of the letters are missing which are given in that order in options. Select the correct option. Bcdbe_decabd_bcdbe_dc_bd	aaaaa	In the series, there is only one a, and for the symmetry of the series, it is be aaaaa i.e. 1
53	Select the option that shows similar relation as between given words. Attack: Defend	Gradual : Abrupt	You have to find the opposite meaning and option 1 fits in as other are of similar nature.
54	Select the option such that relation between words on either side is similar : Vigilant : Alert : : Viable : ?	Feasible	It is to find the word with similar meaning of viable and is feasible.
55	Select the odd one out :	Aluminium	Iron, Nickel and Cobalt are Ferro-magnetic material whereas Al is not.
56	D taller than C and E. A is not as E. C is taller than A. D is not as tall as B. Who among them is next to the tallest one ?	D	The key given for this question is D, but the question also says that D is not as tall as B means B is taller than D. Therefore, there is something wrong in this question.
57	X walks 10 Km towards North. From there he walks 6 Km towards South. Than he walks 3 Km towards East. How far and in which direction is he from the reference to his starting point?	5 km North-East	Develop the habit of knowing the direction of movement in day to day life. This question is quite simple to draw on the paper. The co-ordinates of his position is 3 and 4 if starting point is 0,0. Therefore, he 5 Km North East. North east is the direction in between north and east.
58	Choose the Correct option for given classes for Man, Woman and Human Beings		This is a problem of set theory in which man and woman are sub set of human beings
59	Choose the correct option for given classes for Doctors, Lawyer and Professionals		This is a problem of set theory in which lawyers’ and doctors are sub set of professionals.
60	Select the option to replace ? In Problem Figure to continue the pattern:		Here a figure inserted in each step having one additional side and therefore, it will have pentagon inside square.
61	Consider the following Statements: A real gas obeys perfect gas law at very 1) High temperatures 2) High pressures 3) Low pressures. Which of the statement is correct	1 and 3
62	Which one of the following is correct ? The specific volume of water when heated from 0ᵒ	first decreases and then increases
63	Two blocks which are at different states are brought into contact with each other and allowed to reach a final state of thermal equilibrium. The final temperature attained is specified by the :	First law of Thermodynamics	Read all laws of thermodynamics and easiest way to remember is 0Law: Two system in equilibrium with third system than they are also to each other Its Law: Any energy pass into system results change in its internal energy 2nd Law: Sum of entropies of thermodynamic system increases and 3rd Law: The entropy of a system reaches a constant value at absolute zero temperature. I suggest you look at the list of laws of physics readily available at https://www.spec2000.net/06-basicphysics.htm
64	A composite wall consists of two layers of different materials having conductivities Kı and K₂. For equal thickness of the two layers, the equivalent thermal conductivity o the slab will be :	(Kı +K₂)/(Kı K₂)	The answer given in the key is 3 but cannot be correct. Conductance is inverse of resistance and the situation is similar to addition of resistances in parallel
65	The presence of nitrogen in the products of combustion ensures that :	air is used for the combustion
66	Which one of the following is the most significant property to be considered in the selection of material for the manufacture of locating pins and drill jig bushes used in jigs and fixtures ?	Wear Resistance	It is but natural that the material used for jigs and fixtures shall not wear out with time and shall have an important property of wear resistance.
67	What term is used to designate the direction of the predominant surface pattern produced by machining operation ?	Lay
68	Steady State Heat flow implies	constant heat flow rate i.e. heat flow rate independent of time
69	What is the main shaft of an engine that controls the movement of piston ?	crank shaft
70	For small and intricate castings, the sand grains should be	fine
71	In Submerged Arc Welding, the arc is produced between	a bare metal electrode and work piece
72	For Welding process, which is NOT correct ?	In pressure welding, the ends of metals pieces are joined in Elastic State
73	In overhead welding position, which is correct option ?	welding is performed from the underside of joint
74	Soft iron is used in the manufacture of electromagnets because of its	low coercive field only
75	Which of the following is piezo-electric material ?	Quartz
76	Which three-phase connection can be used in a transformer to introduce a phase difference of 30ᵒ between its output and corresponding input line voltages ?	Star-Delta
77	If two conductors carry current in the same direction	Conductors attract each other
78	According to Joule’s Law, heat energy produced by a Current I while flowing through a conductor of Resistance R for a Length L and time T, is proportional to	I²RT
79	Reciprocal of magnetic permeability is	Reluctivity
80	A material is said to have become super conductor when	its resistance becomes zero
81	When a given transformer is operating at its rated voltage with reduced frequency, its	Core flux density is increased
82	The armature core of a.d.c. machine is usually made of laminated sheets in order to :	reduce eddy current
83	To reduce air pollution due to smoke _________are used in thermal power plants	Electrostatic precipitators
84	Match Col. X (Instrument) with Col. Y (Use).	P-3,Q-4,R-1,S-2
85	FET is a device which has	high input impedance and is voltage controlled
86	Which gate corresponds to the action of parallel switches ?	OR gate
87	Which of the following contributes to harmonics distortion in amplifiers ?	Non-linearity in activity device
88	Select the Statement which is NOT correct	Potentiometer controls audio signals
89	The main advantage of a bridge rectifier over full wave rectifier with centre tapped transformer is	peak inverse voltage of each diode is half
90	Wheatstone bridge is used to measure	resistance values
91	When donor type impurity is added to a semi-conductor material	electrons are generated and material is N-type
92	To increase bandwidth, the distributed amplifier utilizes	its current
93	A p-n junction diode’s dynamic conductance is directly proportional to	its current
94	King closers are related to	Brick Masonry
95	Seasoning of timber is required to	Remove sap from the timber
96	Batching in concrete refers to	Controlling the quantity of each material into each batch
97	Gypsum is used as an admixture in cement grouts for	retarding the setting time
98	The maximum defection of a fixed beam carrying a central load W is equal to (other notations standard)	WL³ /192EI
99	In a thin wall T section, the shear centre T is located at the point shown in	B
100	A simply supported beam is load as given below
101	What is the radius of Mohr’s circle in case of bi-axial state of stress?	Half the difference of two principle stresses
102	What is the moment of the frame given below	PL/2
103	A structure has two degree of indeterminacy. The number of plastic hinges that would be formed at complete collapse is :	3
104	For laminar flow between parallel plates separated by a distance 2h, head loss varies:	directly as h²
105	In Surveying, Offsets are	perpendiculars erected from chain lines
106	The true length of a line is known to be 200 m. When this is measured with a 20 m tape, the length is 200.8 m. The correct length of the 20 m tape is:	19.92 m
107	Shear failure of soils takes place when	the angle of obliquity is maximum
108	What is the process of utilising one data link for transmission of a group of variables known as :	Multiplexing
109	In order to increase the range of a voltmeter	a high resistance is connected in series
110	The internal resistance of the millimetre must be very low for	minimum effect on the current in the circuit
111	In order to have fast, steady and accurate responses, the meters should have:	Critical damping	Damping is provided to make the needle stable. A critical damping is required for accurate and responsive meter.
112	In case of over damping, the instrument will become	slow and lethargic	Under and over damping are important features of analogue type of indicating instruments. Damping is provided so that the need get stabilized quickly.
113	In reference to Acid rain, what is correct statement	Maximum acid is due to strong Carbonic Acid	Normal, clean rain has a pH value of between 5.0 and 5.5, which is slightly acidic. However, when rain combines with sulphur dioxide or nitrogen oxides—produced from power plants and automobiles—the rain becomes much more acidic. Typical acid rain has a pH value of 4.0. However, it is the Carbon dioxide which forms Carbonic acid to contribute maximum towards acid rain.
114	In Global Warming, the major contribution is due to :	Carbon emission	Carbon emission in the form of carbon dioxide is having a tendency to absorb heat and results in rise of temperature.
115	Which of the following mechanism is NOT for removing particulate matter from gas streams:	Burning the particulate	Gravitation is the process of settling, centrifuging is the process in which the heavier particulate separates out and electrostatic process, the particle gets charge and assembles at the opposite charge place. Burning the participate is no any standard process.
116	Which one of the following is NOT Biotic components of ecology	Climate	Biotic component is one which takes part in the bio process and climate is the outcome of the process.
117	Match Col. X (Result) and Col. Y (Cause)	P-2,Q-1, R-4,S-3	Match the easier one first and can eliminate the wrong answer first.
118	Part of the computer where data and instructions are held is :	Memory Unit	The name itself suggest that it is memory unit
119	In a Computer, Assembler is	a program that automate the translation of assembly language into machine language	An assembler is a program that takes basic computer instructions and converts them into a pattern of bits that the computer’s processor can use to perform its basic operations. Some people call these instructions assembler language and others use the term assembly language.
120	Which of the following is NOT a register in Computer ?	Buffer	In a computer, a register is one of a small set of data holding places that are part of a computer processor. A register may hold a computer instruction, a storage address, or any kind of data (such as a bit sequence or individual characters). Some instructions specify registers as part of the instruction. For example, an instruction may specify that the contents of two defined registers be added together and then placed in a specified register. A buffer is a data area shared by hardware devices or program processes that operate at different speeds or with different sets of priorities. The buffer allows each device or process to operate without being held up by the other.
121	Which Network protocol is used to send e-mail	SMTP	simple Mail Transfer Protocol (SMTP) is an Internet standard for electronic mail (e-mail) transmission. First defined by RFC 821 in 1982, it was last updated in 2008 with the Extended SMTP additions by RFC 5321 – which is the protocol in widespread use today.SMTP by default uses TCP port 25.
122	The use of cache in computer system increases the	available speed of memory access
123	A microprocessor has 24 address lines and 322 data lines. If it uses 10 bits of opcode , the size of its memory buffer register is	14 bits
124	In a microprocessor when a CPU is interrupted, it	acknowledges interrupt and waits for the next instruction from the interrupting device
125	The modem is used with a personal computer to do which of the following?	convert from digital into analogue
126	The term digitization refers to	conversion of analogue into digital
127	Which is not a wireless technology	convention phone
128	In an engineering drawing, in double stroke Gothic lettering which is correct?	the lettering template is used to draw the outline of letter
129		P-2,Q-3,R-4,R-1
130	If RF is 1/60000 and distance to be shown on drawing is 7.5 Km, what is the length of line on drawing?	12.5 cm
131	A parabola can be constructed on a drawing by the methods EXCEPT	asymptote method
132	Which of the statement is not correct (a) Isometric scale is used to draw isometric projections (b) Isometric scale is not used to draw isometric view (c) a square is seen as a rectangle in isomeric view (d) a rectangle is seen as parallelogram in isometric	C
133	A particle moves along a circular path with constant speed. What is the nature of its acceleration	its direction changes
134	A body is at rest on the surface of the earth. Which of the following statement is correct?	net downward force is equal to net upward force
135	The specific heat of the gas in an isothermal process is	infinite
136	In a simple harmonic oscillator, at the mean position	kinetic energy is maximum, potential energy is minimum
137	Mirage is a phenomenon due to	total internal reflection of light
138	Which of the following cannot be speed time (v-t) graph of a body in motion
139	Avogadro’s Number Na means	number of atoms in one gram atom of an element
140	Isotopes of the same element have	same number of protons
141	In a reaction between Zinc and Iodine, Zinc Iodine is formed. What is being Oxidised?	Zinc atoms
142	Which of the following halogens is the best oxidant agent?	F₂
143	Nitrogen is used to fill electric bulbs because	does not support combustion
144	Froth floatation process for the concentration of ores is an illustration of the practical application of	adsorption
145	The process of increasing fertility of soil be earthworms is known as	vermicomposting
146	The most abundant element present in the plants is	carbon
147	An enzyme brings about	reduction in activation energy
148	Kidneys are not only organs of excretion, their work is supplemented by	liver
149	The longest cell in the body of an animal is	neuron
150	Vitamin neede for blood coagulation is	K

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sudhesh kumar says:

July 8, 2015 at 3:34 pm

sir,
i am preparing for RRB SSE ( Elec. & comm.) 2015 . This site of yours is very useful and helping to improve my knowledge as per my requirement. i need particular SSE previous years question papers with answer for elect. & comm. please help.
thankyou

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- Mahesh Kumar Jain says:
  
  July 9, 2015 at 2:08 am
  
  The examination is common irrespective of your branch of engineering. I have posted two previous year question paper for mock drill examination. You may visit https://globalrailelectrica.com/category/railway-job-test-preparation/ for the mock drill examination
  
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Yash kumar says:

July 9, 2015 at 11:56 am

I am preparing for rrb je..it has common exam . But there is no common book in the market . There is trade wise books. So plz suggest me best common book for je

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- Mahesh Kumar Jain says:
  
  July 9, 2015 at 1:33 pm
  
  There is no common book which can suit the requirement of examination. The subject is very wide. What you do is read the subject of each branch of engineering which has been taught to you in first and second year.
  
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Previous Year Question Paper Set I of SSE/JE conducted by RRB for on-line self examination

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