RRB JE CBT 2 Answer Key for 28 Aug 2019 –From this page, you can get RRB JE CBT 2 Answer Key for 28 Aug exam. The answer key is available for shift 1 and 2. For now we have provided memory based answer key and as soon as the official key will be released by the Railway Recruitment Board, we will update it on this page. You can calculate score with the help of the RRB JE CBT 2 answer key for 28 Aug 2019 exam. To do so, add 1 marks for every correct answer and deduct 1/3 mark for every incorrect answer. Check more information on RRB JE CBT 2 Answer Key for 28 Aug 2019 Exam from this page.
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RRB JE CBT 2 Answer Key for 28 Aug 2019
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What is a memory based answer key? A memory based answer key of RRB JE CBT 2 is prepared on the basis of information provided by the candidates, who appeared for the exam. You can check it from below:
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Get here RRB JE CBT 2 Question & Answers date wise
2019-08-28
Qs.1: How many miles are there in 1 knot?
Ans : 1.15 mile
Qs.2: What is required in goggles to watch 3d movies?
Ans : Polaroids
Qs.3: What is the SI Unit of conductance?
Ans : mho
Qs.4: Which player has received the Bharat Ratna Award?
Ans : Sachin Tendulkar
Qs.5: What is measured by Clinometer?
Ans : Power Dimension
Qs.6: Who is known as the Head of the Government?
Ans : Prime Minister
Qs.7: Which instrument is used to measure heat?
Ans : Calorimeter
Qs.8: What is the use of Zener Diode?
Ans : Voltage Regulator
Qs.9: What is the shape of our Galaxy?
Ans : Spiral
Qs.10: Who will be hosting the G-20 Summit 2022?
Ans : India
Qs.11: What is the full form of ROM?
Ans : Read Only Memory
Qs.12: Who converts the input data to output data?
Ans : CPU
Qs.13: Which shortcut is used to perform PASTE Operation?
Ans : Ctrl+V
Qs.14: Which is known as the Protecting Layer of the Earth?
Ans : Ozone Layer
Qs.15: What is the full form of CNG?
Ans : Compressed Natural Gas.
Qs.16: Who is the chairman of the 13th finance commission?
Ans : Vijay L. Kelkar
Qs.17: Who is the chairman of the OBC commission?
Ans : Bhagwan Lal Sahni
Qs.18: Kanchipuram is the capital of which dynasty?
Ans : Pallava Dynasty
Qs.19: Who won the World Chess Title 2017?
Ans : Viswanathan Anand
Qs.20: Which is earth's natural satellite?
Ans : Moon
Qs.21: Where is Andaman & Nicobar island located?
Ans : Bay of Bengal
Qs.22: From when we are celebrating republic day?
Ans : 26th January 1950
Qs.23: In 2019 where was mixed badminton championship held?
Ans : Denmark, Europe answer
Qs.24: Montreal protocol is related to which issue?
Ans : Ozone layer depletion
Qs.25: The first budget of Independent India was presented by whom & when?
Ans : 1947, Shanmukham Chetty
Qs.26: Where is chapchar festival celebrated?
Ans : Mizoram
Qs.27: Bharatpur fort is located in?
Ans : Rajasthan
Qs.28: What is the formula of Quick lime?
Ans : CaO
Qs.29: ‘Double fault’ is related to which game?
Ans : Tennis
Qs.30: What is the full form of BCD?
Ans : Binary Coded Decimal
Qs.31: Which is the longest period of the periodic table?
Ans : Sixth Period
Qs.32: What is the full form of TCP?
Ans : Transmission Control Protocol
Qs.33: What is the folk dance of Goa?
Ans : Fugdi
Qs.34: What is the frequency of household electric current in India?
Ans : 50 Hertz
Qs.35: Which is the cleanest city in India?
Ans : Indore
Qs.36: Indira Gandhi Gold Cup is related to which game?
Ans : Hockey
Qs.37: When is the World water day celebrated?
Ans : 22nd March
Qs.38: When is the World wild day celebrated?
Ans : 3rd March
Qs.39: Who has been adjudged as the AIFF Men’s Footballer of the year?
Ans : Sunil Chhetri
Qs.40: Which compound is known as Chinese White (Philosopher’s Wool)?
Ans : Zinc Oxide
Qs.41: What is the full form of DDT?
Ans : Dichloro diphenyl trichloroethane
Qs.42: Diode is used to convert?
Ans : AC into DC
Qs.43: What is the full form of HTTP?
Ans : Hyper Text Transfer Protocol
Qs.44: Mithali Raj is related to which sports?
Ans : Cricket
Qs.45: What does the ‘Error 401’ signifies?
Ans : Unauthorized
Qs.46: How many bits can be stored in a flip flop?
Ans : 1 Bit
Qs.47: Which is the world's first trillion-dollar company?
Ans : Apple
Qs.48: Who discovered the electron?
Ans : J.J. Thomson
Qs.49: What is the formula of washing soda?
Ans : Na2CO3
Qs.50: How many KBs are there in 1 MB?
Ans : 1 MB
Qs.51: Which Indian city hosted the 2019 Indian Science Congress?
Ans : Jalandhar
Qs.52: What is the unit of measuring ozone layer thickness?
Ans : Dobson
Qs.53: Where is Nagarhole tiger reserve situated?
Ans : Karnataka
Qs.54: When is world homeopathy day celebrated?
Ans : 10 April
Qs.55: When is the world computer literacy day celebrated?
Ans : 02 December
Qs.56: Soundness of cement is tested by?
Ans : Le-chatelier
Qs.57: The griders having two or more than two webs are called?
Ans : Box Grider
Qs.58: A phreatic line is defined as the line within a dam section below which there are?
Ans : Positive hydrostatic
pressure
Qs.59: The interaction of the electromagnetic radiation produced with a specific wave length to illuminate a target on the terrain for studying its scattered radiance, is called?
Ans : Active remote sensing
Qs.60: Which of the following is the ratio of absolute viscosity to mass density?
Ans : Kinematic viscosity
Qs.61: A line joining the vertices of the trusses is called?
Ans : Ridge line
Qs.62: A cantilever beam of size 230 × 400 mm has a clear span of 2.5 m and is supported on a 400 × 400 mm column. The effective span of the cantilever is
Ans : 2.7 m
Qs.63: The loss of head in pipe due friction is calculated by?
Ans : Dracy-weisbech equation
Qs.64: The effective length of fillet should be less than?
Ans : Four time the size of weld
Qs.65: Kerb amd median are two elements in a highway cross - section; choose the correct match?
Ans : Kerb for both the 2 side edges of the pavement and 1 median at the centre line of the pavement
Qs.66: Which type of radiation is expected from carbon 14?
Ans : Beta
Qs.67: In pre-stressed concrete,high grade concrete used for?
Ans : Having Low creep
Qs.68: Soil at a site consists of two layers. The top layer has permeability k units and bottom layer has permeability 5k units. If the thickness of both the layers is equal, then what is the average permeability in the vertical direction?
Ans : (5/3) k units
Qs.69: If Reynolds number is_______ , then the flow of fluid through a pipe is laminar.
Ans : Less than 2000
Qs.70: Gypsum used in cement manufacturing acts as a/an?
Ans : Retarder
Qs.71: Which of the following is the most reliable estimate?
Ans : Detailed estimate
Qs.72: In Highway Construction engineering, the equipment HMA means?
Ans : Hot Mix Asphalt Plant
Qs.73: The moment distribution method in structural analysis can be treated as?
Ans : Displacement method
Qs.74: The structure which is used to divided the stages in different level is termed as-
Ans : Floor
Qs.75: If the initial setting time of cement is 10 minutes, it can be classified as?
Ans : Quick setting cement
Qs.76: A project construction cost estimate includes?
Ans : All of the options (The labour and material cost, The equipment and over head cost, The profit of the contractor)
Qs.77: What is the volume of a 6 m deep tank having rectangular shaped top 6 m x 4 m and bottom 4 m x 2m (computed through the use of prismoidal formula)?
Ans : 96 m³
Qs.78: A method in which mortar conveyed through a hose and pneumatically projected
at a high velocity on to a surface?
Ans : Gunite
Qs.79: The best type of Crusher for manufacturing M Sand is?
Ans : VSI Crusher
Qs.80: The factors to be considered in town planning is?
Ans : Topography
Qs.81: In a trussed bridge the maximum limit of span is?
Ans : 30 to 80m
Qs.82: RE wall means?
Ans : Reinforced Earth Wall
Qs.83: The financial analysis helps to judge?
Ans : Both the operational efficiency of the firm and the financial position of the firm
Qs.84: In a simply supported beam of span L subjected to central concentrated load central deflection is 24 mm. Then the slope at supports is?
Ans : (72/L) radians
Qs.85: The surface of painting is measured in?
Ans : Sq.m
Qs.86: The strength of winds is measured with the help of?
Ans : Beaufort scale
Qs.87: Find the deflection of the free end of a cantilever beam carrying a concentrated load P at the free end.
Ans : P(l*l*l)/ 3EI
Qs.88: If two Individual footings are too close as per design, then they should be converted as?
Ans : Combined footing
Qs.89: The maximum height of a projectile is given by?
Ans : (u² sin²a)/2g
Qs.90: The member which is subjected to bending is called?
Ans : Beam
Qs.91: In fibre reinforced concrete, if the fibres are not dispersed properly, then the resulting problem is called as?
Ans : Balling
Qs.92: Formation of snow occurs if the cloud temperature is?
Ans : Below the freezing point
Qs.93: In a compaction factor test of concrete if the compaction value is less than 0.95 greater than 0.85 then the standard of the workabilty is-
Ans : Medium
Qs.94: While designing the pile as a column, the end conditions are nearly?
Ans : One end fixed and other end hinged
Qs.95: EOT crane means?
Ans : Electric overhead travelling
Qs.96: What is the main principal of Prestressed Concrete structures?
Ans : To introduce compressive stresses in the zone wherever tensile stresses are expected.
Qs.97: The large steel cylindrical metal containers used in RMC plants used for storing cement and or fly ash and such cementitious materials are named as?
Ans : Silo
Qs.98: Which of the following is connected with the firefighting equipment during fire?
Ans : Hydrant
Qs.99: The quantity of heat required to raise the temperature ofa unit mass of a material by one degree centigrade is called?
Ans : Specific Heat
Qs.100: Mass moment of inertia of a uniform thin rod of mass M and length (l) about its mid-point
and perpendicular to its length is-
Ans : m(l*l)/12
Qs.101: For a vertical stiffened web of a plate girder, the lesser clear dimension of the panel should not exceed?
Ans : 200 t
Qs.102: For a constant aggregate cement ratio, if the coarse aggregate is increased at the expense of sand maintaining total aggregate cement ratio constant,the total surface area of the aggreagate is?
Ans : Reduced
Qs.103: The space between two adjacent trusses is called?
Ans : Bay
Qs.104: On which of the following do the numerical values of TOn which of the following do the numerical values of Terzaghi's bearing capacity factors depend?
Ans : Angle of internal friction of soil only
Qs.105: Imhoff cone is used to measure?
Ans : Settleable solids
Qs.106: According to ICAO recommendations, what is the rate of elevation correction for the runway above MSL?
Ans : 7% of every 300 m of elevation above MSL
Qs.107: Which of the following is NOT a flood proofing measures for houses?
Ans : Detention basins
Qs.108: If the property of the soil due to which a decrease in volume occurs under compressive force is known as?
Ans : Compressibility of soil
Qs.109: Which of the following areas is/are not included in the Carpet area?
Ans : All of the options (The walls along with doors and other openings, Verandah, corridor and passage, Entrance gate)
Qs.110: The water in the soil which is in excess of the hygroscopic and capillary water and which can move freely downwards when the soil is porous and drainage available ,is called?
Ans : Firing water
Qs.111: _______ is the process of inviting bids or proposal in response to an invitation/
Ans : Tendering
Qs.112: When the quick sand condition is developed in soil?
Ans : Head causing upward flow is increases
Qs.113: The rain waterholes in the parapet or in edging shall be named as?
Ans : Weep hole
Qs.114: Superplasticizer increases Slump of concrete by which phenomenon?
Ans : Dispersion and deflocculation of cement particles
Qs.115: The point of contraflexure is the point at which ___________ changes its sign.
Ans : Bending moment
Qs.116: If there is any obstruction to the uniform settlement it forms a crack known as?
Ans : Settlement crack
Qs.117: Which of the following is the appropriate triaxial test to assess the immediate stability of an unloading problem, such as an excavation of a clay slope?
Ans : CD test
Qs.118: The old type of Pile Driving Equipment which is banned in most countries due to heavy sound and vibration is called as?
Ans : Hammer Driven Pile Driver
Qs.119: Analysis of continuous beam can be carried by
Ans : All of the options (Moment Distribution Method, Three Moment Theorem, Slope Deflection Method)
Qs.120: Tintometer is used to measure?
Ans : Colour
Qs.121: Local attraction in compass surveying may exist due to?
Ans : presence of magnetic substances near the instrument
Qs.122: Why are moorings provided?
Ans : For anchoring of ships
Qs.123: What is the ratio of back-washing to that of filtration in a typical rapid sand filter?
Ans : 6
Qs.124: The distance between centres of rivert holes should not be less than?
Ans : 2.5 times the diameter of the holes
Qs.125: A passive sensor uses:
Ans : Sun as the source of energy
Qs.126: The penetration value of residue from distillation upto 360°C of rapid curing cutbacks bitumen is?
Ans : 80 to 120
Qs.127: In case public drainage system is not available in a locality, then the structure used to store waste water from Toilets is?
Ans : Septic Tank
Qs.128: The minimum grades for PCC and RCC structures as per IS code is?
Ans : M 15 and M 20 respectively
Qs.129: The equation of continuity of flow is applicable when the-
Ans : All of the options (Flow is one dimensional, Flow is steady, Velocity is uniform over the cross section)
Qs.130: The bracing provided in the plane of end posts is called?
Ans : Portal bracing
Qs.131: The distance of a point where the whole area of a body is assumed to be concentrated from a given axis is called-
Ans : Radius of gyration
Qs.132: Fibres used in FRC are also called as?
Ans : Secondary reinforcements
Qs.133: The strength of timber:
Ans : Is maximum in a direction parallel to the grain
Qs.134: The vibrating of the concrete before grouting makes the quality of concrete?
Ans : Better
Qs.135: The heading up of water above its normal level while passing under the bridge is known as?
Ans : Afflux
Qs.136: Indian railway system is divided into?
Ans : Seventeen zone
Qs.137: Foundation plan will shows?
Ans : Size and depth of foundation
Qs.138: For night landing, the thresholds are lighted?
Ans : Green
Qs.139: For limit state of collapse,the partial safety factors recommended by IS 456:2000 for estimating the design strength of concrete and reinforcing steel are respectively.
Ans : 1.5 and 1.15
Qs.140: Consider the following statements: Sinking of an intermediate support of a continuous beam (i) reduces the negative moment at support. (ii) increases the negative moment at support. (iii) reduces the positive moment at support. (iv) increases the positive
Ans : i and iv are correct
Qs.141: The highest point on a carriage way is known as?
Ans : Crown
Qs.142: The number of independent elastic constants for a linear elastic isotropic and homogeneous material is-
Ans : 2
Qs.143: Which among the following is the process of removal of permanent hardness of water?
Ans : Zeolite process
Qs.144: The stresses caused by the bending moment is called?
Ans : Flexture stresses
Qs.145: The special formwork without support from ground, used for constructing tall structures and which moves up continuously is called as?
Ans : Slipform
Qs.146: Which of the following is the type of roof which slopes in two directions with a break in the slope on each side?
Ans : Gambrel roof
Qs.147: The critical load for a long column with both end fixed is 160 kN. If the same section is to be used for another column of double length, the critical load is
Ans : 40 kN
Qs.148: The financial analysis:
Ans : All of the options (Helps a share holder to compare the expected return on his investment in the firm against the expected return from other alternative
investment, Helps a bank to know the financial position of the firm for granting a loan to the firm, Helps to judge the success of the firm's financial plans)
Qs.149: Which one can be measured as painting?
Ans : Coal tarring
Qs.150: Compressibility is the reciprocal of?
Ans : Bulk modulus of elasticity
RRB JE CBT 2 Answer Key 2019 Date
Events
Dates
RRB JE CBT 2 exam date
28 Aug to 01 Sep 2019
Unofficial answer key released on
the exam day
Date for release of official answer key
to be announced!
How to Calculate Score from RRB JE CBT 2 Answer Key for 28 Aug 2019 Exam
Candidates can check the step by step procedure to calculate the marks of RRB JE CBT 2 from the answer key. The steps are given below-
Step 1 – Candidates have to download the answer key.
Step 2 – Compare your responses with the answers mentioned in the Answer Key.
Step 3 – Follow the marking scheme to calculate the expected score.
Step 4- For every correct answer +1 marks and -⅓ for every incorrect answer.
Step 5 – Finally, the total score calculated would be your expected RRB JE CBT 2 Score.
The formula for calculating score – ( 1x no. of correct answers) – (1/3x no. of incorrect answers)
How to Download Official RRB JE CET 2019 Answer Key for 28 Aug 2019 Exam
The steps to download official answer key of RRB JE CBT 2 2019 are as follows:
Step 1 – Go to the official website of respective RRBs.
Step 2 – Click on the link of “Answer key and Response Sheet”
Step 3 – After clicking you will be redirected to new page fill login credentials “Registration Number & Password or Date of birth”
Step 4 – After filling the login details click on submit button.
Step 5 – Now, answer key will display on your screen .
RRB JE 2019 CBT 2 Exam Pattern
The exam pattern for the RRB JE CBT 2 exam is mentioned below :
Type of Questions: Multiple Choice Questions (MCQs)
Duration of Exam: 2 hours (160 for PwD candidates )
Total no. of Questions: 150
Marking scheme: 1/3 for every incorrect answer +1 for correct answer
Languages – English, HIndi, Urdu, Punjabi, Gujrati,Kannada, Tamil, Telugu, Marathi, Konkani, Odiya, Assamese, Manipuri, Bengali, and Malayalam.
Subjects :
General Awareness
Physics and Chemistry
Basics of Computer Applications
Basics of Environment and Pollution Control
Technical Abilities
Sections
No. of Questions
Marks
General Awareness
15
15
Physics and Chemistry
15
15
Basics of Computer Applications
10
10
Basics of Envt. & Pollution Control
10
10
Technical Abilities
100
100
TOTAL
150
150
How to raise objections against RRB JE CBT 2 Answer Key for 28 Aug 2019 Exam?
Candidates not satisfying with the answers can raise challenge against answer key. For raising the challenge candidates can follow the following procedure :
Step 1 – Go to the official website and login to the objection link
Step 2 – Open Question Paper and Response sheet
Step 3 – After this, click on the raise objection button
Step 4 – Thereafter, upload supporting documents / explanation against raised question or answer .
Step 5 – Now, candidate have to Pay fee without it your objection won’t raise. Click on Pay button.
Step 6 – Take the printout of payment receipt.
NOTE – Candidate can raise objection for only one question at a time and make the payment.
Fees to raise objections against RRB JE Answer key
Those candidates who are not satisfied with the answers can raise challenges . The prescribed amount for raising challenge is Rs 50 / per question. In case the objections found to be correct the fee amount will get refund to the same account by which the fees is paid.
No amount will be refunded in case of raising invalid questions/ answers .
RRB JE Tie Breaking Criteria
In case of two or more candidates securing same marks, their merit position shall be determined by age criteria i.e., older person shall be placed at higher merit and in case age being same, then alphabetical order (a to z) of the name shall be taken into account to break the tie.
RRB JE Question Paper and Response Sheet
RRB will release both Question Papers and Response sheet. Candidates can download from official website by login through Registration Number and Password/Date of birth. For matching response sheet with answer key candidates can download both from website .
RRB JE 2019 CBT 2 Result
After releasing the answer key RRB will declare the result for those who cleared CBT Stage 2. Those candidates who will clear the CBT 2 will be called for next process which includes Verification of Documents followed by Medical Test. Candidates can view the result by login through Registration Number and Password/date of birth.
About RRB JE 2019 (CEN 03/2018)
Railway has released recruitment for various posts of JE (Junior Engineer), Junior Engineer Information Technology [JE(IT)], DMS (Depot Material Superintendent) & CMA ( Chemical & Metallurgical Assistant ) Candidates who cleared stage 1 of CBT can only sit for CBT 2. Railway announced Junior Engineer and other posts for recruitment via CEN 03/2018. Those candidates who will clear both stages of Computer Based Test will be called for Verification of Documents followed by Medical Test.
RRB JE CBT FAQs
Q1 – Can we pay the fees online for raising objections ?
Ans – Yes fee can be paid online through Debit/Credit card.
Q2 – Can objections be raised even after final key ?
Ans – No, objections can be raised only for limited time prescribed by Railway Recruitment Board .
Q3 – Does RRB will follow the normalization procedure ?
Ans – Yes because of paper conducted in multiple sessions RRB will follow normalization process.
Q4 – I have raised objection for many questions but i have paid fee for only one question. Will my other questions will be considered ?
Ans – No, only that question will be considered of which you have paid the necessary amount.
Q5 – Uploading of documents is compulsory against challenged question ?
Ans – Yescandidate have to upload supporting explanations/proof while raising objection.
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