## Yahoo Placement Papers

YAHOO PLACEMENT PAPER ON AUG 2007

Yahoo Written Test Questions

Yahoo Technical Questions

YAHOO Placement paper 2012

## Placement Papers for All Companies

3i infotech

Abacus Infotech

Abatix

Abaxis

ABB

ACC Limited

Accel Frontline

Accenture

Aditi Technologies

Adobe System

ADP

Agilysys

AgreeYa

AIG

AirNet

Alanco Technologies

Alle Technologies

Allfon

Alter Systems

Amazon

AMDL

Amdocs

AMI

Amiti Software Technologies

ANZ

Apple

Applied Materials

Apps Associates

Aricent

ASDC

Ashok Leyland Ltd

Asian Paints

Aspire System

AT & T

Atlas Copco

Atos Origin

AXA Technology Services

Axes Technology

Bain

Bajaj

Bayer

Bharti Airtel Ltd

Bhawan Cybertek

Birlasoft

Blue Star Infotech

BMC

BOB

Brakes India

C-DOT

CA Technologies

Cadence

Calsoft

Canarys

Capgemini

Caterpillar

Celstream

CGI Group

Changepond Technologies

Cimtrix Systems

Cisco system

Citicorp Overseas Software Ltd

ClinTech

CMC Limited

CMS

Cognizant

Compaq

Consagous Technologies

Convergys

CORDYS

CRISIL

Crompton Greaves

CSC

CSFB

CtrlS Datacenters Ltd

Cummins

Cyient

Daffodil

Daimler

Dell

Deloitte

Delphi-TVS

Dharma Systems

Directi

DSRC

Eicher

ELGI

ELICO

EMC Corporation

Emphasis

Ericsson

Ernst & Young

ESKO

Essar

Facebook

Fanuc Corporation

Fidelity

Flextronics

Flipkart

Freescale

Fujitsu

Gajshield

GE

Genpact India

Geodesic

Geometric Limited

GlobalEdge

GlobalLogic

GMR Group

Godrej Infotech

Google

Grapecity

Harita - TVS

HCL

HCL Technologies

Headstrong

Healthasyst

HEC Ltd

Hexaware

HFCL

Holool

Honeywell

HP

HTC Global Services

Huawei

Hughes

Hyundai

IBM

IBS Software Services

IGate

Ikanos

IKOS

Impetus

iNautix

Indecomm

IndiaBulls Power Limited

Inductis-EXL

Industrial Alliance

Infineon

Infogain

Infosys

Intec

Integra

Intel

Intergraph

ITC Infotech

Jindal Steel and Power Limited

KPIT

L & T

L & T Infotech

LG Soft

Linde India Ltd

LnT Emsys

LnT-ECC

Lucas - TVS

Mahindra Engineering Services Ltd

Mahindra Ltd

Maruti

Matrix

Maveric Systems

McAfee

Microland

Microsoft

Mindtree

Miraclesoft

MKCL

Motorola

Mu-Sigma

Nagarro

NASSCOM

NCR Corporation

Ness Technologies

Neudesic

NIIT Technologies

Novell

Nvidia

Oracle

Persistent

Philips

Planetasia

Polaris

Poornam Info Vision

PSI Data Systems Limited

Quest-Global

Quinnox

R Systems

Redpine

Reliance Energy

Robert Bosch

RS Software

Samsung

SAP labs India

Sapient

Sasken Communications

Schneider India

Serco

Siemens

Sierra Atlantic

SkyTECH

Soliton

Sonata Software

Sony India

SQL Star

Steria

Subex Limited

Sutherland Global Services

Syntel

Talisma

Tata motors

Tata technologies

Tata-ELXSI

TCE

TCS

Tech Mahindra

Temenos

Tesco

Texas Instruments

Thermax

ThoughtWorks

Torry Harris

Triad

Trianz

Trilogy

TVS Motor

Unisys

UnitedHealth Group

UST Global

UTC Aerospace System

Valuelabs

Vedanta

Verifone

Verizon

Virtusa

Vision Infotech

Vizual

VMware

Wipro

Yahoo

YASH Technologies

Zenith

Zensar Technologies

ZTE

# Yahoo Written Test Paper 2013

Posted on :03-02-2016

__Quantitative:__**Q1. If g (0)=g (1)=1 And g (n)= g (n-1) + g (n -2)**

**find g (6);**

Sol:G(0) = 1

G(1) = 1G(2) = G(1) + g(0) = 2G(3) = g(2) + g(1) = 3G(4) = g(3) + g(2) = 5G(5) = g(4) + g(3) = 8G(6) = g(5) +g (4) = 13

**Q2.A plane moves from 9 N40 E to 9 N40 W. If the plane starts at 10 am and takes 8 hours to reach the destination, find the local arrival time?**

__ANS:__The time is calculated on the basis of longitude.

(Based on sunrise) Sun rises earlier in calcutta than in Mumbai. The 40 degrees east and 40 degress west are calculated form 0 degrees. The plane has travelled westwards by 40+ 40 = 80 Degrees. (WEST) For each degree there is a difference of 4 Minutes. The difference in timings is 320 Minutes behind. As per the starting point time 10.00 AM the flight should have reached at 6.00 PM.

Reducing 320 Minutes from it we get 12.40 PM local time at the destination

**Q3. Given $ means Tripling and % means change of sign then, find the value of $%$6-%$%6**

**((3)*(-1)*(3)*6 ) - ((-1)*(3)*(-1)*6)**

__ANS:__**Q4. The size of a program is N. And the memory occupied by the program is given by M = 4000 sqr_root(N). If the size of the program is increased by 1% then how much % inc in memory?**

**(4000(sqr_root(1.01N) sqr _ root (N))) / ( 4000sqr _ root(N))**

__ANS:__**Q5. What is the largest prime number in 8 digit number?**

**251**

__ANS:__**Q6. The word 12 was given.they asked us to do change 1st 2nd,3rd 4th,so on.then they asked what will be 10th letter from right?**

**2**

__ANS:__**Q7.**They asked the temperature problem.It was same as previous papers.The ratio was -t*t/6+4t+12. It is like if t is the diff in temp. Then find % change in temp from 5 to 9 pm.

**Q8. The ques on a man,a woman and a boy finish work together in 6 days.man takes 10 days, woman takes 24 days then how much boy will take?**

**40 days**

__ANS:__**Q9. The matrix of a(7,9) was given.The address of the first byte of a(1,1)=3000.it takes 4 bytes to store the number. Then calculate the address of the last byte of a(5,8).**

**3000+(4*4*9)+(4*8)**

__ANS:__**Q10. modulo(373,7)+round(5.8)+truncat(7.2)-round(3.4) = ?**

**12 = 2+6+7-3**

__ANS:__**Q11.**The bucket size is 10KB.it takes 0.0001 KB / milisec to fill bucket.the bucket takes 100 or 1000 milisec to reach to destination.it takes 100 milisec to pass acknowledgement from dest to source.so calculate how much time will it take to pass N KB ,write formula.

**Q12.**1234 in which system for number xxx number?

**Q13.**They asked us to match the pairs.They were like basmati-wheat not type of scooter-vehicle type of etc

**Q14. Complete the series 3,5,9,__,35,65**

**17**

__ANS:__**Q15. If CYRNFR is coded as PLEASE then TNVA can be**

**coded as ---------**

**GAIN**

__ANS:__**Q16.**A power unit is there by the bank of the river of 900 meters width. A cable is made from power unit to power a plant opposite to that of the river and 3000 mts away from the power unit. The cost of the cable below water is Rs. 5/- per meter and cost of cable on the bank is Rs.9/- per meter. Find the total of laying the cableans . =(900*5)+((3000-900)*9)

**Q17. Select the odd one out.**

a. Javab. Lispc. Smalltalkd. Eiffel.

__ANS:__**LISP**

**Q18. Select the odd one out**

a. Oracleb. Linuxc. Ingressd. DB2

__ANS:__**LINUX**

**Q19. Find the physical quantity represented by (FORCE * LENGTH)/(VELOCITY*VELOCITY)?**

**d sqr/ t**

__ANS:__**Q20. Given the length of the 3 sides of a triangle. Find the one that is impossible?**

(HINT : sum of smaller 2 sides is greater than the other one which is larger)

**Q21. Find the singularity matrix from a given set of matrices?**

(Hint det(A)==0)

**Q22. Which of the following set of numbers has the highest Standard deviation?**

7,0,7,0,7,0

-7,-7,-7,-7,-7,-7.

7,-7,7,-7,7,-7

-7,-7,-7,-7,-7,-7

__ANS:__**3rd**

**Q23. A 1 0 0 1 0 0 0 1**

**B 0 1 1 0 1 0 1 0**

**C 1 0 0 1 0 1 1 0**

**(AuB)nC = ?**

__ANS:__**u is OR, n in AND**

**Q24.**Some Venn diagram was given about english, hindi and bengali speeking people. 3 sums were asked easy manageable. about % of bengali speeking people not speaking hindi but speaking english. etc

**Q25. What shape will be obtained using these values**

X Y

0 0.001

10 1.02

100 1.72

1000 3.00

9999 4.72

__ANS:__**log x**

**Q26.**Some BAR CHART and pie chart given & 2 or 3 question were asked fairly easy. bar was about people joining each yr and pie chart about % of people. about which yr had max growth %, like that.

**Q27.**Based on deg, minutes and radians Q. just remember 1 deg = 60 min and 1 min = 60 sec. Q such that u have 2 carry over.

**Q28.**Graph given and asked 2 write equation. it was some x cube graph.

**Q29. Which of the following is power of 3**

**add the digits. 2 will divide. divide the numbers thrice with 3 time, 1 will not.**

__ANS:__**Q30**.

**Which for the following are orthogonal pairs**

a) 3i+2jb) i+jc) 2i-3jd) 7i+j

**a and c**

__ANS:__**Q31. If A,B,C are the the mechanisms used separately to reduce the wastage of fuel by 30%,20%,10% . What will be the fuel economy if they were used combine.**

**=70/100 * 80/100 * 90/100 * 100**

__ANS:__**Q32. Faces, sides, edges of a cube asked.**

**6**

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