Varifone Placement Papers to Download in PDF and Word Format

section: electronics:1.a logic ckt is given and asked to identify the configuration.ans: XOR.2.multi vibrator with nor gates is givenans: astable multi sqr wave opt. 3.4 stage ripple counter with delay(f/f) 10msec. How much time it takesfor a state to change. 4*10=40.4.impedence of a p,lel resonant circiut at resonance:R.5.serial to parellel conversion is done by ans:shift register.5.if the address bus id 20bits.then the memory space is 1Mb.6.filtering can be done with:capacitor,iductor,both,none.7.the config that is worst effected by low CMMRans:Non inverting amplifier.8.two progs are given. one satrts counting frm 0 to MAX and the otherstars frm MAX to 0. which one executes fast.may be Max...

VEDANATA PAPER ON 7th OCTOBER AT RAIPUR Hi friends, Vishal- Manas here, Some questions of Vedantas Recruitment Process (held at Raipur , from 4th Oct to 7th Oct 2007) we are giving , Most of these are from R. S. Agrawal (verbal and non verbal & Quantitative Apti.) . Total No. Of Candidates- 425Selected from written- 221Branches- All (Mech, Elect, Electronics, Comp, IT) There are total 35 Questions, Most of them are directly from R.S. Agrawal, very easy,Total time allotted was 50 mins. 1. Find the next term of series 0, 6, 24, 60, 120, 210, 210, ?ans - 336 2. Preamble: Constitution ::ans- Book: Preface. 3. Greed: Corruption :: Ans - Guilty: Enemy 4. There are some no. of men and horses , After...

VEDANTA PAPER ON 2nd JULY AT BHOPAL DATE: - 2nd July, 2007 COLLEGE: - NATIONAL INSTITUTE OF TECHNOLOGY , BHOPAL Hi, I m Shivshankar Podder, (electronics n comm.) from NIT, Bhopal . I got selected in Vedanta Resources through campus interview in our college. I want to share my experience with u. THE SELECTION PROCEDURE1) WRITTEN TEST2) G.D.3) TECHNICAL + HR INTERVIEW ** There were separate marks for written test, GD & Interview. The sum total of all the marks was taken for the final results. Although the written test was the only elimination round. The session started with the PPT. It was of 1 hr. The ppt was followed by a written test. It consists of 35 questions to be completed in 50 minutes....

VEDANTA PAPER ON 25th JULY The selection procedure is very easy .Screenining of students are take place in four steps1. very tough eligiblity creteria2.written test(totally apptitude)3.G.D(very very small chance) 4.Interview(technical+hr both at a same time)Eligiblity creteria is u donot have more than one yr drop.there should be no backlog in whole semesterand u must have adegree of more than 60%written test will be very easy and u can easily score more than 90% marks,so don,t worryin our college they didn,t took G.D my interview was very funnynow these are the question they asked me1 tell me about urself2 why i want to join vedanta ?as i was from coal mines area so i gave this reason to get...

APTITUDE QUESTIONSFew aptitude questions out of 20(15min time).--------------------------------------->>> All these are from GMAT,96 edition(galgotia publcations) :1.if length of a rectangle is incr by 20% and width is decr by 20% then area:(page 44)ANS:decreases by 4%.2.the lead in pencil is 5inch long.after pieces of 1/8.1-3/4,1-1/12inches are broken how long is the lead left in the pencil:(page44) ANS:2-1/24inch.3.how many two digit numbers satisfy the property:the last digit of the sqr of the two digit number is 8:(page45).ANS:none.4.city B is 8miles east of city A.city C is 6 miles north of city B. and so on.(page 45): ANS:30miles .5.if 50 apprentices can finish a job in 4 hours and 30...

Aptitude 1. There were 36 chairs. how many ways can they be placed such that all rows have equal no. of chairs and at least three chairs are there in each row and there are at least three rows.5 ways.2. There are 27 balls, of which 1 is heavier. given a balance how many times you need to weigh to find out the odd ball.3 Weighs.3. Product of three consecutive nos. 210. What is the sum of two least numbers114. If the area of the sqaure is increased by 69 % how much the length of the side will increase?30%5. if the sum of five consecutive nos. 35? how many prime nos are there :2 primes.6. if the length of the rectangle is reduced by 20% and breath is increased by 20 % what is the net change ?4...

Aptitute test : 15 Minutes, 20 QuestionsSome questions are:(not in order)1. A question (first one)on addition of fraction of inches a. was the answer2. There were 36 chairs. how many ways can they be placed suchthat all rows have equal no. of chairs and atleast three chairs are there in each row and there are atleast three rows.ans:5 ways.3. There are 27 balls, of which 1 is heavier. given a balancehow many times you need to weigh to find out the odd ball. ans:3 Weighs.4. Product of three consecutive nos. 210. What is the sumof two least numbersans:11. 5. If the area of the sqaure is increased by 69 % howmuch the length of the side will increase?ans:30%6. if the sum of five consecutive nos....

VERIFONE Question Paper 4 2005there will be 45 qstns. 15+5+5+5+5+5+5.section: electronics:1.a logic ckt is given and asked to identify the configuration.ans: XOR.2.multi vibrator with nor gates is givenans: astable multi sqr wave opt.3.4 stage ripple counter with delay(f/f) 10msec. How much time it takesfor a state to change. 4*10=40.4.impedence of a p,lel resonant circiut at resonance:R.5.serial to parellel conversion is done by ans:shift register.5.if the address bus id 20bits.then the memory space is 1Mb.6.filtering can be done with:capacitor,iductor,both,none.7.the config that is worst effected by low CMMRans:Non inverting amplifier.8.two progs are given. one satrts counting frm 0 to MAX...

Aptitute test : 15 Minutes, 20 Questions Some questions are:(not in order)1. A question (first one)on addition of fraction of inches a. was the answer 2. There were 36 chairs. how many ways can they be placed suchthat all rows have equal no. of chairs and atleast three chairs are there in each row and there are atleast three rows.ans:5 ways. 3. There are 27 balls, of which 1 is heavier. given a balancehow many times you need to weigh to find out the odd ball. ans:3 Weighs. 4. Product of three consecutive nos. 210. What is the sumof two least numbersans:11. 5. If the area of the sqaure is increased by 69 % howmuch the length of the side will increase?ans:30% 6. if the sum of five consecutive...

VERIFONE  Question Paper 4 2005 there will be 45 qstns. 15+5+5+5+5+5+5. section: electronics: 1.a logic ckt is given and asked to identify the configuration.ans: XOR.2.multi vibrator with nor gates is givenans: astable multi sqr wave opt.3.4 stage ripple counter with delay(f/f) 10msec. How much time it takesfor a state to change. 4*10=40.4.impedence of a p,lel resonant circiut at resonance:R.5.serial to parellel conversion is done by ans:shift register.5.if the address bus id 20bits.then the memory space is 1Mb.6.filtering can be done with:capacitor,iductor,both,none.7.the config that is worst effected by low CMMRans:Non inverting amplifier.8.two progs are given. one satrts counting frm...