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Drdo Placement Papers

Drdo placement papers in pdf , doc and text format to prepare for drdo company. Check following old drdo placement papers with solutions and test interview questions from year 2010 to 2015-16. Drdo is one of reputed company in india for your career. We can provide drdo aptitude syllabus for your help too. Know about drdo placement procedure and questions with aptitude test papers on this page. Best of luck for your interview in drdo company.
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DRDO Examination 2008 Stream - Chemical Engineering Section - A 1. Nitric acid is manufactured by :(a) Le Blanc process(b) Haber process(c) Ostwald process(d) Solvay process 2. In the Kraft process for paper manufacture, the reagents used in the digestor are :(a) sodium hydroxide, sodium sulfide and sodium carbonate(b) magnesium bisulfite and sulfur dioxide in acid medium(c) sodium sulfite, sodium carbonate and sodium bicarbonate(d) sodium sulfite, sodium bisulfite and sulfur dioxide 3. In the ,Contact Process, for the manufacture of sulfuric acid, the catalyst used is:(a) Fe2O3(b) V2O5(c) Pt-Rh(d) AlCl3 4. Match the following1. Hydrogen from light petroleum stock2. High-octance gasoline from...
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DRDO (CEPTAM)Technical Placement papers(ECE,EEE,CS,Mech Engg ...Management Trainee QuestionsDRDO (CEPTAM) whole Test Paper -100 Questions1. Which of the following regular expressions describes the language- the set of all strings over {0, 1} containing at least two 1s?A. (0+1)*11(0+1)* B. 0*110*C. 0*10*10*D. (0+1)*1(0+1)*1(0+1)*2. Which of the following is / are regular language(s) ?I. { ambn | m , n ≥0}II. {w є {a, b}*| has equal number of a s and b s}III. {ambn | m>n}IV. {w є {a , b}* w has even number of a s}A. OnlyB. And only C. And only D. Only3. Which of the following is true?A. For every NFA there is an equivalent PDA.B. Nondeterministic TMs are more powerful than...
DRDO(Defence Research & Development Organisation) CEPTAM (Centre for Personnel Talent Management) DRDO (CEPTAM)electronics and electrical Previous years Questions1.The current I in the given network.a) 1Ab) 3Ac) 5Ad) 7A2.For the Delta- Wye transformation in given figure, the value of the resistance R is.a) 1/3 ohmsb) 2/3 ohmsc) 3/2 ohmsd) 3 ohms3.In the given network, the Thevenins equivalent as seen by the load resistance Rl isa) V=10 V, R= 2ohmsb) V=10V, R=3 ohmsc) V=15V, R= 2ohmsd) V=15V, R=3 ohms4.The current I in a series R-L circuit with R=10 ohms and L=20mH is given by i=2sin500t A. If v is the voltage across the R-L combination then ia) lags v by 45 degreeb) is in-phase with vc) leads...
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MENTAL ABILITY Questions DRDO(Defence Research & Development Organisation) CEPTAM (Centre for Personnel Talent Management)Q.1) There are 40 coins in a bag, consisting of Rs. 5 and Rs. 2 coins. If the total amount is Rs. 140, how many Rs. 2 and Rs. 5 coins are there in the bag? (1) 20 each -Answer(2) 25 and 15 (3) 30 and 10 (4) 22 and 18 http://placement.freshersworld.com/placement-papers/Q.2) 6(3 x) 5 (2x 4) = 4(3x) + 14 In the above equation the value of x is: (1) 3 (2) 2 (3) 1 (4) -AnswerQ.3) The first Indian Governor of the RBI was: (1) L.K.Jha (2) C.D.Deshmukh -Answer(3) I.G.Patel (4) None of these ttp://placement.freshersworld.com/placement-papers/Q.4) X walked 35 metres towards...
DRDO(Defence Research & Development Organisation) CEPTAM (Centre for Personnel Talent Management)General science Questions1. How many carbon atoms are there in one molecule of methane (chemical formula CH4?)a. 1-Answerb. 4c. 5d. The number cannot be determined from the formula.2. Which form of matter has a definite volume, but no definite shape?a. Solidb. Liquid-Answerc. Gasd. Plasmah3. Processes of changing a liquid to a gas is calleda. Meltingb. Boilingc. Vaporization-Answerd. Sublimation4. An element is determined by the number ofa. Atomsb. Electronsc. Neutronsd. Protons-Answer5. Fluorine F is aa. Metalb. Non metal-Answerc. Compoundd. Element6. State of uranium (U) at 0? c and 1 atm of pressure...
DRDO PAPER ON 4th NOVEMBER 2007 Hi  Many questions will be asked about your B.Tech Project Device density on a processor/chipDifference between computer and super computerHow the performance of a super computer is measured (in tera flops)what is tera flop ?If a 2.8GHz processor is given, calculate the number of floating point calculations that it can do.name of indigenous super coputer (PARAM, built by C-DAC)Did DRDO make any super computer ? what is multi taskingQuestion on Process serializationQuestion on Producer consumer problemQuestion on Inter Process CommunicationDefine critical sectionAre Metal Oxide Semiconducter devices slower ? Why ? Truth table of half adder & full adderQuestion...
DRDO SAMPLE INTERVIEW QUESTIONS 1) Coldest planet:Pluto2) INS Shivali is the first:3) Which one of the following was NOT indegineously developed?:Prithvi/Akash/Agni4) Full form of SARS5) Anthrax is a :Virus/Bacteria/.../...6) Dakshina Gangothri is:Ganga,s origin/Indian camp @ antartica/.../...7) Which of the following is a chemical weapon:Mustard Gas/Marsh Gas/.../...8) A question based on Coding and Decoding9) Another question similar to above10) Question on series completion11) Another series completion question12) Where is Institute of Forensic Science?:Hyderabad13) A G.K question based on X and Y chromosomes in males and females                                                                                                   Sample...
DRDO Sample Questions It contained 2 parts PART 1 - pure technical 100 ques. and Part 2 50 Ques.Part 1 was purely technical but I was hard 2 answer part 2 general Knowledge abt 20-25ques were from maths remaining from general.They collected the question paper back. Iam herewith attaching some of the questions that  noted down at hall. If 100ns is Memory Access Time & 125 microsec is 1frame period. The no. of line that can be supported in a Time Divison Switch is a)125 Lines b)625 Lines c)525 Lines d)465 Lines The no. of edjes in disjoint Hamilton circuit in a complex graph with 17 edges is a) 8 b) 9 c) 136 d) 17^2 15 persons in a club sit every day ina dinner table such that every member...
Model for ECE:Direct Theory question:1. A triangular-square wave generator uses          * A sine wave oscillator and a comparator          * An integrator and a comparator          * A diffrentiator and comparator          * A sine wave oscillator and a clipper2. An amplifier has two identical cascaded stages. Each stage has a BW of 20KHz. The overall BW    shall be          * 10KHz          * 12.9KHz         ...
This piece of info in obtained from the DRDO SET exam conducted in Sept 2003. Still the questions is not yet  complete.          General Pattern-There are 2 sections:A and B                                                                      -,A, section consists of technical questions relevant...
. What is the percentage represented by 0.03 * 0.05 ?(a)0.0015(b)0.000015(c)0.15(d)15Ans.B 2. (x-a)(x-b)(x-c)....(x-z) = ?(a) 1(b) -1(c) 0(d) Can,t be determinedAns. C 3. If a = 1, b = 2, c = 3.......z = 26 what is the value of p+q+r ?(a)33(b)51(c)52(d)48Ans. B 4. A is 8 miles east of B.C is 10 miles north of B. D is 13 miles east of C and E is 2 miles north of D.Find shortest distance between A and E. (a) 5 miles(b) 6miles(c) 13 miles(d) 18 milesAns. C 5. If z = 1, y = 2.......a = 26. Find the value of z + y + x + .......+a.(a) 351(b) 221(c) 400(d) 200Ans. A 6. There are 30 socks in a bag. Out of these 60 % are green and the rest are blue. What is the maximum number of times that socks have...
It contained 2 parts PART 1 - pure technical 100 ques. and Part 2 50 Ques.Part 1 was purely technical but I was hard 2 answer part 2 general Knowledge abt 20-25ques were from maths remaining from general.They collected the question paper back. Iam herewith attaching some of the questions that  noted down at hall. If 100ns is Memory Access Time & 125 microsec is 1frame period. The no. of line that can be supported in a Time Divison Switch is a)125 Lines b)625 Lines c)525 Lines d)465 Lines The no. of edjes in disjoint Hamilton circuit in a complex graph with 17 edges is a) 8 b) 9 c) 136 d) 17^2 15 persons in a club sit every day ina dinner table such that every member has different neighbour....
1) Coldest planet:Pluto2) INS Shivali is the first:3) Which one of the following was NOT indegineously developed?:Prithvi/Akash/Agni4) Full form of SARS5) Anthrax is a :Virus/Bacteria/.../...6) Dakshina Gangothri is:Ganga,s origin/Indian camp @ antartica/.../...7) Which of the following is a chemical weapon:Mustard Gas/Marsh Gas/.../...8) A question based on Coding and Decoding9) Another question similar to above10) Question on series completion11) Another series completion question12) Where is Institute of Forensic Science?:Hyderabad13) A G.K question based on X and Y chromosomes in males and females                                                                                                   Sample...
Direct Theory question: 1. A triangular-square wave generator uses          * A sine wave oscillator and a comparator          * An integrator and a comparator          * A diffrentiator and comparator          * A sine wave oscillator and a clipper2. An amplifier has two identical cascaded stages. Each stage has a BW of 20KHz. The overall BW    shall be          * 10KHz          * 12.9KHz         ...
General Pattern -There are 2 sections:A and B                                                                      -,A, section consists of technical questions relevant to your field[100 questions]                    -,B, section consists of a mix of Analytical,Quantitative...
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