#1  
6th February 2011, 01:19 PM
179
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Posts: 1

Solved question paper of GATE-2010 for CSE paper


we need to download gate CSE solution 2010




  #2  
6th February 2011, 05:41 PM
ratalalavanya
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Posts: 265
Default Re: Solved question paper of GATE-2010 for CSE paper

You can get all the GATE papers with solutions in the following site
www.freshersworld.com




  #3  
6th February 2011, 08:47 PM
maddusajj
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Location: bhimavaram
Posts: 2,943
Default Re: Solved question paper of GATE-2010 for CSE paper

hi...
the best way to get the solved question papers of gate exam is to purchase the GK PUBLISHERS previous years questions series,
the papers are solved in an very simple and understandable way and really easy to understand,
also you can get the solutions of previous papers in the materials of ace academy and also made easy institute
all the best




  #4  
7th February 2011, 10:43 PM
pops07
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Posts: 2,717
Default Re: Solved question paper of GATE-2010 for CSE paper

here I have attached the unsolved paper and there is a file where you will get the answers........................................... ......
Attached Files
File Type: pdf GATE CS-2010.pdf(300.0 KB, 1873 views)
File Type: doc GATE CS 2010 answers.doc(291.5 KB, 2060 views)
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  #5  
25th February 2011, 02:07 AM
foreturner
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Posts: 582
Default Re: Solved question paper of GATE-2010 for CSE paper

hello friend i am giving you some gate papers of CSE
please download them.
http://www.onestopgate.com/downloads/
Attached Files
File Type: pdf gate-cs-2010.pdf(1.35 MB, 1388 views)
File Type: pdf gate-computer-sciences-2009.pdf(89.5 KB, 779 views)
File Type: pdf GATE CS 2008.pdf(2.94 MB, 837 views)
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  #6  
1st March 2011, 12:20 AM
ankurloonia
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Posts: 337
Default Re: Solved question paper of GATE-2010 for CSE paper

Quote:
Originally Posted by 179 View Post
we need to download gate CSE solution 2010

You can get GATE papers from the following links

Subject specific papers are given by other users i have given just general papers


LINK 1
LINK 2
LINK 3
LINK 4
LINK 5
LINK 6
LINK 7
LINK 8
LINK 9
LINK 10
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  #7  
13th April 2011, 10:40 PM
zeeshan87
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Posts: 861
Default Re: Solved question paper of GATE-2010 for CSE paper

hii , please get gateforum solution manual you will get all papers.
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  #8  
18th April 2011, 03:56 AM
vijaybhattoo07
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Default Re: Solved question paper of GATE-2010 for CSE paper

solved papr for gate cse 2010
Attached Files
File Type: pdf CS-2010.pdf(300.0 KB, 921 views)
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  #9  
7th May 2011, 08:36 PM
Unregistered
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Default Re: Solved question paper of GATE-2010 for CSE paper

What are vectored interrupts? Explain with suitable example.
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  #10  
7th May 2011, 11:16 PM
mayekarpritesh
 
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Posts: 112
Default Re: Solved question paper of GATE-2010 for CSE paper

Take this....
Attached Files
File Type: pdf GATE-CS-Qn.pdf(140.9 KB, 424 views)
File Type: pdf CSGATE2010Key.pdf(310.6 KB, 732 views)
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  #11  
15th May 2011, 07:14 PM
mohd haider
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Default Re: Solved question paper of GATE-2010 for CSE paper

www.OneStopGATE.com GATE Study Material, Forum,
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GATE ME - 2004
Read the following instructions carefully:
1. This question paper contains 90 objective questions. Q.1 to Q.30 carry One mark each and
Q.31 to Q.90 carry Two marks each.
2. Answer all the questions.
3. Questions must be answered on special machine gradable Objective Response Sheet (ORS)
by darkening the appropriate bubble (marked A, B, C, D) against the question number on the
left hand side of the ORS, using HB pencil. Each question has only one correct answer. In case
you wish to change an answer, erase the old answer completely using a good soft eraser.
4. There will be NEGATIVE marking. In Q.1 to Q.30, 0.25 mark will be deducted for each
wrong answer and in Q.31 to Q.90, 0.5 mark will be deducted for each wrong answer. More
than one answer marked against a question will be deemed as an incorrect response and will
be negatively marked.
5. Write your registration number, name and name of the Centre at the specified locations on
the right half of the ORS.
6. Using HB pencil, darken the appropriate buufr each digit of your registration number and
the letters corresponding to your paper code.
7. No charts or tables are provided in the examination hall.
8. Use the blank pages given at the end of the question paper for rough work.
9. Choose the closest numerical answer among the choice given.
10. Please check all pages and report, if there is any discrepancy.
Q.1-30 Carry One Mark Each
1. If x=a(9+sin9)and y=a(1cos9),then will be equal to
(a) sin
(b) cos
(C) tan
(d) cot
2. The angle between two unit-magnitude coplanar vectors P(0.86, 0.500,0) and Q(0.259,
0.956, 0) will be
(a) 00
(b) 300
(c) 450
(d) 60
3. The sum of the eigen values of the matrix given below is
1 5 1
3 1 1
(a) 5
(b) 7
(c) 9
(d) 18
4. The figure shows a pin-jointed plane truss loaded at the point M by hanging a mass of 100
kg. The member LN of the truss is subjected to a load of
(a) 0 Newton T K L M
(b) 490 Newtons in compression
(c) 981 Newtons in compression
(d) 981 Newtons in tension N
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5. In terms of Poissions ratio (v) the ratio of Youngs Modulus (E) to Shear Modulus (G) of
elastic materials is
(a) 2(1 + v)
(b) 2(1 - v)
(c) (1+v)
(d) (1-v)
6. Two mating spur gears have 40 and 120 teeth respectively. The pinion rotates at 1200 rpm
and transmits a torque of 20 N.m. The torque transmitted by the gear is
(a) 6.6 Nm
(b) 20 Nm
(c) 40 Nm
(d) 60 Nm
7. The figure below shows the state of stress at a certain point in a stressed body. The
magnitudes of normal stresses in the x and y direction are 100 MPa respectively. The radius of
Mohrs stress circle Gx representing this state of stress is
(a) 120
(b) 80
(c) 60
(d) 40
9. A vibrating machine is isolated from the floor using springs. If the ratio of excitation
frequency of vibration of machine to the natural frequency of the isolation system is equal to
0.5, the transmissibility of ratio of isolation is
10. A torque of 10 Nm is transmitted through a stepped shaft as shown in figure. The torsional
stiffnesses of individual sections of lengths MN, NO and OP are 20 Nm/rad, 30 Nm/rad and 60
Nm respectively. The angular deflection between the ends M and P of the shaft is
(a) 0.5 rad
(b) 1.0 rad
(c) 5.0 rad
(d) 10.0 rad
11. In terms of theoretical stress concentration factor (Kr) and fatigue stress concentration
factor (Kf), the notch sensitivity q is expressed as
(a) (Kf 1) (K-i)
(b) < 1) (K +1)
(c) (<i 1) (Kf-1)
(d) (Kf +1) (K-1)
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12. The S-N curve for steel becomes asymptotic nearly at
(a) i03 cycles
(b) i04 cycles
(c) 106 cycles
(d) i09 cycles
13. In the window air conditioner, the expansion device used is
(a) capillary tube
(c) automatic expansion valve
(b) thermostatic expansion valve
(d) float valve
14. During chemical dehumidification process of air
(a) dry bulb temperature and specific humidity decrease
(b) dry bulb temperature increases and specific humidity decreases
(c) dry bulb temperature decreases and specific humidity increases
(d) dry bulb temperature and specific humidity increase
15. At the time of starting, idling and low speed operation, the carburetor supplies a mixture
which can be termed as
(a) lean
(b) slightly leaner than stoichiometric
(c) stoichimetric
(d) rich
16. One dimensional unsteady state heat transfer equation for a sphere with heat generation
at the rate of q can be written as
1 ( q 1 3T 1 2 JT q 1 J
(a) I r I + = (b) i-i r I + =
rr Jr} k a 3t r r} k aJt
(c) (d)
r2 k at Jr2 k at
17. An incompressible fluid (kinematic-viscosity, 7.4x10 m2 Is, specific gravity,
0.88) is held between two parallel plates. If the top late is moved with a velocity of 0.5 m/s
while the bottom one is held stationary, the fluid attains a linear velocity profile in the gap of
0.5 mm between these plates; the shear stress in Pascals on the surface of top plate is
(a) 0.651 xlO
(b) 0.651
(c) 6.51
(d) 0.651 x103
18. Environment friendly refrigerant R134a is used in the new generation domestic
refrigerators. Its chemical formula is
(a) CH Cl F2
(b) C2 Cl3 F3
(c) C2 Cl2 F4
(d) C2 H2 F4
19. A fluid flow is represented by the velocity field V = ax +i+ ayj, where a is a constant. The
equation of streamline passing through a point (1,2) is
(a)x-2y=0
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(b)2x+y=0
(c) 2x-y=0
(d)x+2y=0
20. A gas contained in a cylinder is compressed, the work required for compression being
5000 kJ. During the process, heat interaction of 200 kJ causes the surroundings to the heated.
The change in internal energy of the gas during the process is
(a) -7000 kJ
(b) 3000 kJ
(c) +3000 kJ
(d) + 7000 kJ
21. The compression ratio of a gas power plant cycle corresponding to maximum work output
for the given temperature limits of Tmin and Tmax will be
(a) m m (b)max (c) (d)
22. In an interchangeable assembly, shafts of size 25.000 0.0100 mm mate with
+0 .0 20
holes of size 25.000 0000 mm. The maximum possible clearance in the assembly will be
(a) 10 microns
(b) 20 microns
(c) 30 microns
(d) 60 microns
23. During the execution of a CNC part program block
N020 G02 X45.0 Y25.0 R5.0 the type of tool motion will be
(a) circular Interpolation - clockwise
(b) circular Interpolation - counterclockwise
(c) linear Interpolation
(d) rapid feed
24. The mechanism of material removal in EDM process is
(a) Melting and Evaporation
(b) Melting and Corrosion
(c) Erosion and Cavitation
(d) Cavitation and Evaporation
25. Two 1 mm thick steel sheets are to be spot welded at a current of 5000 A.
Assuming effective resistance to be 200 micro-ohms and current flow time of
0.2 second, heat generated during the process will be
(a) 0.2 Joule
(b) 1 Joule
(c) 5 Joule
(d) 1000 Joules
26. In PERT analysis a critical activity has
(a) maximum Float
(b) zero Float
(c) maximum Cost
(d) minimum Cost
27. For a product, the forecast and the actual sales for December 2002 were 25 and 20
respectively. If the exponential smoothing constant (a) is taken as 0.2, the forecast sales for
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January 2003 would be
(a) 21
(b) 23
(c) 24
(d) 27
28. There are two products P and Q with the following characteristics
Mean flow rate of the liquid is
(a) 8.00 litres/sec
(c) 8.16 litres/sec
(b) 8.096 litres/sec
(d) 8.26 litres/sec
29.
Product
.
Demand (Units)
Order Cost
(Rs/order)
Holding Cost
(Rs./unit/year)
P 100 50 4
Q 400 50 1
29. The economic order quantity (EOQ) of products P and Q will be in the ratio
(a) 1:1 (b) 1:2 (c) 1:4 (d)1:8
Misrun is a casting defect which occurs due to
(a) very high pouring temperature of the metal
(b) insufficient fluidity of the molten metal
(c) absorption of gases by the liquid metal
(d) improper alignment of the mould flasks
30. The percentage of carbon in gray cast iron is in the range of
(a) 0.25 to 0.75 percent (b) 1.25 to 1.75 percent
(c) 3 to 4 percent (d) 8 to 10 percent
Q. 3 1-90 Carry Two Marks Each
The following data about the flow of liquid was observed in a continuous
chemical process plant
Flow rate 7.5 7.7 7.9 8.1 8.3 8.5
(litres/sec)
to
7.7
to
7.9
to
8.1
to
8.3
to
8.5
to
8.7
Frequency 1 5 35 17 12 10
34. The values of a function f(x) are tabulated below
x f(x)
0 1
1 2
2 1
3 10
Using Newtons forward difference formula, the cubic polynomial that can be
fitted to the above data, is
(a) 2x3+7x26x+2
(b) 2x27x2+6x2
(c) x3 7x2 6x2 +1
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(d) 2x2 7x2 +6x+1
35. The volume of an object expressed in spherical co-ordinates is given by v= i: [ [ r2 sin
drdd9
The value of the integral is
(a) (b) (c) (d)
36. For which value of x will be matrix given below become singular?
8 xO
402
12 6 0
(a) 4
(b) 6
(c) 8
(d) 12
37. A uniforrn stiff rod of length 300 mrn and having a weight of 300 N is pivoted at one end
and connected to a spring at the other end. For keeping the rod vertical ins a stable position
the rninirnurn value of spring constant K needed
is __
(a) 300 N/rn
(b) 400 N/rn 150 mm
(c) 500 N/rn
(d) 1000 N/m
(a) 302 rn/s2 (b)
604 rn/s2
(c)
906 rn/s2 (d) 1208 m/s2
38. The figure below
shows a
planar
mechanism with single
degree of
freedom.
The
instan
t
cente
r
24 for the
given
configuration is
locate
d
at a position
40. A mass M, of 20 kg is attached to the free end of a steel cantilever beam of length 1000
mm having a cross-section of 25 x 25 mm. Assume the mass of the cantilever to be negligible
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and Eseei = 200GPa. If the lateral vibration of this system is critically damped using a viscous
damper, the damping constant of the damper is
(a) 1250 Ns/m
(b) 625 Ns/m
(c) 312.50 Ns/m
(d) 156.25 Ns/m
41. In a bolted joint two members are connected with an axial tightening force of
2200 N. if the bolt used has metric threads of 4 mm pitch, the torque required for achieving
the tightening force is
(a) 0.7 Nm
(b) 1.4 Nm
(c) 2.8 Nm
43. An ejector mechanism consists of a helical compression spring having a spring constant of
K = 981 x i03 N/m. it is pre-compressed by 100 mm from its free state. If it is used to eject a
mass of 100 kg held on it, the mass will move up through a distance of
(a) 100 mm MASS
(b) 500 mm ////
\E==z= \
(d) 1000 mm _ SPRING
10 kg
44. A rigid body shown in the Fig below has a mass of 10 kg. It rotates with 200 mm a
uniform angular 200 velocity w. A balancing mass of 20 kg is __ attached as shown in Fig.
(b). The percentage I 100 mm increase in mass moment of inertia as a result of this addition
is 20 kg
(a) 25%
(b) 50h
(c) 100h
(d) 200h
45. The figure shows a pair of pin- jointed gripper tongs holding an object weighing 2000 N.
the coefficient of friction (pt) at the gripping surface is 0.1XX is the line of action of the input
force and YY is the line of application of gripping force. If the pin- joint is assumed to be
frictionless, the magnitude of force F required to hold the weight is
(a) 1000 N
(b) 2000 N
(c) 2500 N
(d) 5000 N
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46. A solid circular shaft of 60 mm diameter transmits a torque of 1600 N.m. The value of
maximum shear stress develop is
(a) 37.72 MPa
(b) 47.72 MPa
(c) 57.72 MPa
(d) 67.72 MPa
47. For a fluid flow through a divergent pipe of length L having inlet and outlet radii and R1
and R2 respectively and a constant flow rate of Q, assuming the velocity to be axial and
uniform at any cross section, the acceleration at the exit is
(a) 2Q(R1R2) ,rLR23
(b) 2Q2(R1R2),rLR23
(c) 2Q2(R1R2) ,r2LR25
(d) 2Q2(R2R1),r2LR25
48. A closed cylinder having a radius R and height H is filled with oil density p. If the cylinder
is rotated about its axis at an angular velocity of Co. the thrust at the bottom of the cylinder is
2 D2
2 2P
(a) ,rR pgH
(b) ,rR
(c) R2 (pa2R2 + pgH)
(d) R2 [PCO4R + pgH
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49. For air flow over a flat plate, velocity (U) and boundary layer thickness (8) can be
expressed respectively, as
U _3y 11y364.64x
Ua25 26J
If the free stream velocity is 2m/s, and air has kinematic viscosity of 1.5x105 m2/s and
density of 1.23 kg/m3, the wall shear stress at x = im, is
(a) 2.36 x 102 N/m2
(b) 43.6 x i0 N/m2
(c) 4.36 x 103N/m2
(d) 2.18 x i0 N/m2
50. A centrifugal pump is required to pump water to an open water tank situated 4 km away
from the location of the pump through a pipe of diameter 0.2 m having Darcys friction factor
of 0.01. The average speed of water in the pipe is 2 m/s. if it is maintain a constant head of 5
m in the tank, neglecting other minor losses, the absolute discharge pressure at the pump exit
is
(a) 0.449 bar
(b) 5.503 bar
(c) 44.911 bar
(d) 55.203 bar
51. A heat engine having an efficiency of 70% is used to drive a refrigerator having a coefficient
of performance of 5. The energy absorbed from low temperature reservoir by the
refrigerator for each kJ of energy absorbed from high temperature source by the engine is
(a) 0.14k]
(b) 0.71 k]
(c) 3.5 kJ
(d) 7.1 k]
52. A solar collector receiving solar radiation at the rate of 0.6 kW/m2transforms it to the
internal energy of a fluid at an overall efficiency of 50%. The fluid heated to 350 K is used to
run a heat engine which rejects heat at 313 K. If the heat engine is to deliver 2.5 kW power,
the minimum area of the solar collector required would be
(a) 8.33 m2
(b) 16.66 m2
(c) 39.68 m2
(d) 79.36 m2
53. The pressure gauges G1 and G2 installed on the system show pressures of PG1 = 5.00 bar
and PG2= 1.00 bar. The value of unknown pressure P is
(a) 1.01 bar
(b) 2.01 bar
(c) 5.00 bar
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(d) 7.01 bar
54. A steel billet of 2000 kg mass is to be cooled from 1250 K to 450 K. The heat released
during this process is to be used as a source of energy. The ambient temperature is 303 K and
specific heat of steel is 0.5 kJ/kg K. the available energy of this billet is
(a) 1.01 bar
(b) 2.01 bar
(c) 5.00 bar
(d) 7.01 bar
55. A stainless steel tub (k8 = 19 W/mK) of 2 cm ID and 5 cm OD is insulated with 3 cm thick
asbestos (ka = 0.2 W/mK). If the temperature difference between the innermost and utermost
surfaces is 600C, the heat transfer rate per unit length is
(a) 0.94 W/m
(b) 9.44 W/m
(c) 944.72 W/m
(d) 9447.21 W/m
56. A spherical thermocouple junction of diameter 0.706 mm is to be used for the easurement
of temperature of a gas stream. The convective heat transfer co-efficient on the bead surface
is 400 W/m2 K. Thermophysical properties of thermocouple material are k = 20 W/mK, C =
400 J/kg K and p = 8500kg/rn3. If the thermocouple initially at 30C is placed in a hot stream
of 300C, the time taken by the bead to reach 298C, is
(a) 2.35 s
(b) 4.9 s
(c) 14.7 s
(d) 29.4 s
57. In a condenser, water enters a 30C and flows at the rate 1500 kg/hr. The condensing
steam is at a temperature of 120C and cooling water leaves the condenser at 80C. Specific
heat of water is 4.187 kJ/kg K. If the overall heat transfer coefficient is 2000 W/m2 K, the
heat transfer area is
(a) 0.707 m2
(b) 7.07 m2
(c) 70.7 m2
(d) 141.4 m2
58. During a Morse test on a 4 cylinder engine, the following measurements of brake power
were taken at constant speed.
All cylinders firing 3037 kW
Number 1 cylinder not firing 2102 kW
Number 2 cylinder not firing 2102 kW
Number 3 cylinder not firing 2100 kW
Number 4 cylinder not firing 2098 kW
The mechanical efficiency of the engine is
(a) 91.53h
(b) 85.07h
(c) 81.07h
(d) 61.22h
59. An engine working on air standard Otto cycle has a cylinder diameter of 10 cm and stroke
length of 15 cm. The ratio of specific heats for air is 1.4. If the clearance volume is 196.3 cc
andthe heat supplied per kg of air per cycle is 1800 kJ/kg, the work output per cycle per kg of
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air is
(a) 879.1 kJ
(b) 890.2 kJ
(c) 895.3 kJ
(d) 973.5 kJ
60. At a hydro electric power plant site, available head and flow rate are 24.5 m and 10.1
m3/s respectively. If the turbine to be installed is required to run at 4.0 revolution per second
(rps) with an overall efficiency of 90%, the suitable
type of turbine for this site is
(a) Francis
(b) Kaplan
(c) Pelton
(d) Propeller
61. Dew point temperature of air at one atmospheric pressure (1.013 bar) is 18C. The air dry
bulb temperature is 30C. The saturation pressure of water at 18C and 30C are 0.02062 bar
and 0.04241 bar respectively. The specific heat of air and water vapour respectively are 1.005
and 1.88 kJ/kg K and the latent heat of vaporization of water at 0C is 2500 kJ/kg. The
specific humidity (kg/kg of dry air) and enthalpy (kJ/kg of dry air) of this moist air
respectively, are
(a) 0.01051, 52.64
(b) 0.01291, 63.15
(c) 0.01481, 78.60
(d) 0.01532, 81.40
62.volume ratio of the compressor is 0.03. Specific heat ratio of the Other properties at
various states are given in the figure. To realize 2 Tons of refrigeration, the
(a) 6.35 x i03 m3/s
(c) 635 x i0 m3/s
(b) 63.5 x i03 m3/s
(d) 4.88 x i0 m3/s
63. GO and No-GO plug gages are to be designed for a hole 20.000+0.010 mm. Gage
tolerances can be taken as 1O% of the hole tolerance. Following ISO system of gage design,
sizes of GO and NO-GO gage will be respectively
(a) 20.010 mm and 20.050 mm
(b) 20.014 mm and 20.046 mm
(c) 20.006 mm and 20.054 mm
(d) 20.014 mm and 20.054 mm
64. A standard machine tool and an automatic machine tool are being compared for the
production of a component. Following data refers to the two machines.
Standard
Machine
Tool
Automatic Machine
Tool
Setup time 30 mm. 2 hours
Machining time per
piece
22 mm. 5 mm
Machine rate Rs.200 per hour Rs.800 per hour
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The breakeven production batch size above which the automatic machine tool
will be economical
to
use, will be
(a) 4 (b) 5 (c) 24 (d) 225
65. 10 mm diameter holes are to be punched in a steel sheet of 3 mm thickness. Shear
strength of the material is 400 N/mm2 and penetration is 40k. Shear provided on the punch
is 2 mm. The blanking force during the operation will be
(a) 22.6 kN
(b) 37.7 kN
(c) 61.6 kN
(d) 94.3 kN
66. Through holes of 10 mm diameter are to be drilled in a steel plate of 20 mm thickness.
Drill spindle speed is 300 rpm, feed 0.2 mm/rev and drill point
angle is 120. Assuming drill overtravel of 2 mm, the time for producing a
hole will be
(a) 4 seconds
(b) 25 seconds
(c) 100 seconds
(d) 110 seconds
67. In a 2-D CAD package, clockwise circular arc of radius, 5, specified from P (15,10) to P2
(10,15) will have its center at
(a) (10, 10)
(b) (15, 10)
(c) (15, 15)
(d) (10, 15)
68. Gray cast iron blocks 200 x 100 x 10 mm are to be cast in sand moulds. Shrinkage
allowance for pattern making is l%, The ratio of the volume of pattern to that of the casting
will be
(a) 0.97
(b) 0.99
(c) 1.01
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(d) 1.03
69. In an orthogonal cutting test on mild steel, the following data were obtained
Cutting speed 40 m/min
Depth of cut 0.3 mm
Tool rake angle + 5
Chip thickness 1.5 mm
Cutting force : 900 N
Thrust force 450 N
Using Merchants analysis, the Friction angle during the machining will be
(a) 26.6
(b) 31.5
(c) 45
(d) 63.4
70. In a rolling process, sheet of 25 mm thickness is rolled to 20 mm thickness. Roll is of
diameter 600 mm and it rotates at 100 rpm. The roll strip contact
length will be
(a) 5 mm
(b) 39 mm
(c) 78 mm
(d) 120 mm
71. In a machining operation, doubling the cutting speed reduces the tool life to
th of the original value. The exponent n in Taylors tool life equation
VT =C,is
72. A soldering operation was work-sampled over two days (16 hours) during which an
employee soldered 108 joints. Actual working time was 90h of the total time and the
performance rating was estimated to be 120 percent. If the contract provides allowance of 20
percent of the total time available, the standard time for the operation would be
(a) 8 mi
(b) 8.9 mm
(c) 10 mi
(d) 12 mm.
73. An electronic equipment manufacturer has decided to add a component subassembly
operation that can produce 80 units during a regular 8-hour shift. This operation consists of
three activities as below
Activity Standard time (mm.)
M. Mechanical assembly 12
E. Electric wiring 16
T. Test 3
For line balancing the number of work stations required for the activities M, E
and T would respectively be
(a) 2, 3, 1
(b) 3, 2,1
(c) 2, 4, 2
(d) 2, 1, 3
74. A maintenance service facility has Poisson arrival rates, negative exponential service time
and operates on a first come first served queue discipline. Breakdowns occur on an average
of 3 per day with a range of zero to eight. The maintenance crew can service an average of 6
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machines per day with a range of zero to seven. The mean waiting time for an item to be
serviced would be
1 1
(a) day
(b) day
(c) 1 day
(d) 3 days
75. A company has an annual demand of 1000 units, ordering cost of Rs.100/order and
carrying cost of Rs.100/unit year. If the stock-out costs are estimated to be nearly Rs.400
each time the company runs out-of-stock, the safety stock justified by the carrying cost will be
(a) 4
(b) 20
(c) 40
(d) 100
76. A company produces two types of toys: P and Q. Production time of Q is twice that of P
and the company has a maximum of 2000 time units per day. The supply of raw material is
just sufficient to produce 1500 toys (of any type) per day. Toy type Q requires an electric
switch which is available 600 pieces per day only. The company makes a profit of Rs.3 and
Rs.5 on type P and Q respectively. For maximization of profits, the daily production quantities
of P and Q toys should respectively be
(a) 100, 500
(c) 800, 600
77. Match the following
Type of gears Arrangement of shafts
P. Bevel gears 1. Non-parallel off-set shafts
Q. Worm gears 2. Non-parallel intersecting shafts
R. Herringbone gears 3. Non-parallel, non-intersecting shafts
S. Hypoid gears 4. Parallel shafts
(a) P-4 Q-2 R 1 S 3
(b) P-2 Q-3 R-1 S-4
(c) P-3 Q-2 R-4 S-1
(d) P-i Q-3 R-4 S-2
78.
P. Scott Russel mechanism 1
.
Intermittent motion
Q. Geneva mechanism 2
.
Quick return motion
R. Off-set slider-crank
mechanism
3
.
Simple harmonic motion
S. Scotch Yoke mechanism 4
.
Straight line motion
(a) P-2 Q-3 R-1 S-4
(b) P-3 Q-2 R-4
(c) P-4 Q-1 R-2 S-3
(d) P-4 Q-3 R-1 S-2
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80. Match the following
P. Reciprocating pump 3. Positive displacement
Q. Axial flow pump 4. Draft tube
5. High flow rate, low pressure ratio
6. Centrifugal pump impeller
81. Match the following:
Feature to be inspected
P. Pitch and Angle errors of screw
thread 4. Spirit Level
Q. Flatness error of a surface plate 5. Sine bar
R. Alignment error of a machine 6. Tool makers Microscope
slideway
S. Profile of a cam
(a) P-6 Q-2 R-4 S-6
(b) P-S Q-2 R-1
(c) P-6 Q-4 R-1 S-3
(d) P-i Q-4 R-4
82. Typical machining operations are to be performed on materials by using the processes
listed below. Choose Operation-process combinations
Operation
P. Deburring (internal surface)
Q. Die sinking
R. Fine hole drilling in thin sheets
S. Tool sharpening
Process
1. Plasma Arc Machining
2. Abrasive Flow Machining
3. Electric Discharge Machining
4. Ultrasonic Machining
5. Laser beam Machining
6. Electrochemical Grinding
(a) P-i Q-5 R-3 S-4
(b) P-i Q-4 R-1
(c) P-5 Q-1 R-2 S-6
(d) P-2 Q-3 R-5
83. From the lists given below, choose the most appropriate set of heat treatment process and
the corresponding process chracteristics
Process Characteristics
P. Tempering 1. Austenite is converted into bainite
Q. Austempering 2. Austenite is converted into martensite
R. Martempering 3. Cementite is converted into globular structure
4. Both hardness and brittleness are reduced
5. Carbon is absorbed into the metal
(a) P-3 Q-1 R-5 (b) P-4
(c) P-4 Q-1 R-2 (d) P-i
84. Match the following Prod uct
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Process
1. Injection molding
2. Hot rolling
3. Impact extrusion
4. Transfer molding
5. Blow molding
6. Coining
(a) P-i Q-4 R-6 S-3
(b) P-4 Q-5 R-2 S-3
(c) P-i Q-5 R-3 S-2
(d) P-S Q-1 R-2 S-2
Data for Q.85-86 are given below. Solve the problems and choose correct answers.
A steel beam of breadth 120 mm and height 750 mm is loaded as shown in the figure. Assume
Eseei = 200GPa.
1.
120 KN/m
15m
85. The beam is subjected to a maximum bending moment of
(a) 3375 kNm
(C) 6750 kNm
(b) 4750 kNm
(d) 8750 kNm
86. The value of maximum deflection of the beam is
(a) 93.75 mm
(c) 73.75 mm
(b) 83.75 mm
(d) 63.75 mm
Data for Q.87-88 are given below. Solve the problems and choose correct
A compacting machine shown in the figure below is used to create a desired thrust force by
using a rack and pinion arrangement. The input gear is mounted on the motor shaft. The
gears have involutes teeth of 2 mm module.
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87. If the drive efficiency is 80%, the torque required on the input shaft to create
1000 N output thrust is
(a) 20 Nm
(b) 25 Nm
(c) 32 Nm
(d) 50 Nm
88. If the pressure angle of the rack is 200, the force acting along the line of action between
the rack and the gear teeth is
(a) 250 N
(b) 342 N
(c) 532 N
(d) 600 N
Data for Q. 89 and 90 are given
Consider a steam power plant using a reheat cycle as shown. Steam leaves the boiler and
enters the turbine at 4 MPa, 350C (h3 = 3095 kJ/kg). After expansion in the turbine to 400
kPa (h4 = 2609 kJ/kg), the steam is reheated to 350C (h5 = 3170 kJ/kg), and then
expanded in a low pressure turbine to 10 kPa (h6 = 2165 kJ/kg). The specific volume of liquid
handled by the pump can be assumed to be below. Solve the problem and choose correct
h3=3095 kJ/kg
89. The thermal efficiency of the plant neglecting pump work is
(a) 15.8h
(b) 41.1h
(c) 48.5h
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(d) 58.6h
90. The enthalpy at the pump discharge (h2) is
(a) 0.33 kJ/kg
(b) 3.33 kJ/kg
(c) 4.0 kJ/kg
(d) 33.3 kJ/kg
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2
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  #12  
20th June 2011, 12:05 PM
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Default Re: Solved question paper of GATE-2010 for CSE paper

solution of an incompressible fluid (kinematic viscosity;7.4*10^-7 m^2/sec,specific gravity;.88) held between two parallel plates. If the top.plate is moved with a velocity of 0.5 rn/s while tbottom one is held stationary, the fluid attains a linear velocity profile in the gap of 0.5 mm between these plates; the shear stress in Pascals on the surface of top plate is ?
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  #13  
28th September 2011, 04:30 PM
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Default Re: Solved question paper of GATE-2010 for CSE paper

Hi...
This is Bhanu
How to get the solved question papers of gate please send link or any site to this
Mail: [email protected]
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  #14  
3rd October 2011, 01:42 PM
sasisaro
 
Join Date: Oct 2011
Posts: 1
Default Re: Solved question paper of GATE-2010 for CSE paper

hi,
i need keys for 2009,2008,2007 and 2006 GATE Papers
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  #15  
3rd October 2011, 02:59 PM
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Default Re: Solved question paper of GATE-2010 for CSE paper

i want gate papers for e and c
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  #16  
5th October 2011, 09:54 PM
raju bhai
Senior Member
 
Join Date: Oct 2011
Posts: 244
Default Re: Solved question paper of GATE-2010 for CSE paper

HI DEAR,

you can download all the GATE-2010 for CSE exam papers from the,


1.http://www.gatefrom.com.
2.http://www.onestopgate.com

THANKS
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  #17  
12th October 2011, 12:24 PM
manpreetdhillon0621
 
Join Date: Oct 2011
Posts: 1
Default Re: Solved question paper of GATE-2010 for CSE paper

hi
I need gate 2007,2008,2009 question paper with solution .plz send it at manpreetdhillon062gmail.com
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  #18  
12th October 2011, 04:12 PM
ashok880
Senior Member++++
 
Join Date: Sep 2010
Posts: 2,571
Default Re: Solved question paper of GATE-2010 for CSE paper

GATE entrance exam is conducted by IIT's every year once,this exams score is valid for 2 years.

Eligibility criteria for GATE exam:
Candidate should have completed B.E/B.Tech/Architecture/Statistical Course
Candidate being in final years with above course can also apply.

Important dates for GATE-2012 exam:
Opening date for application is 12th Sep 2011.
Closing date for application form is 17th Oct 2011.
Exam will held on 29th Jan 2012.

Here you can download the previous year solved papers of GATE (CSE) exam.
Attached Files
File Type: pdf gate10compsc.pdf(150.7 KB, 242 views)
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  #19  
6th January 2012, 07:24 PM
nitz90
Senior Member+++++
 
Join Date: Aug 2011
Location: new delhi
Posts: 3,256
Smile Re: Solved question paper of GATE-2010 for CSE paper

Quote:
Originally Posted by 179 View Post
we need to download gate CSE solution 2010

Previous Year Papers of GATE Computer Science


I have attached some of the previous year papers of GATE Computer Science along with this post for your reference

Observe the pattern and the level of the questions asked..

Go through them and i hope they help you out in your preparations..

Make sure that you are well prepared on the topics from 3rd year and 4th year

For more details on GATE 2012 you can Click Here

There is no age limit or any restriction on maximum number of attempts for appearing in GATE

NOTE :- Pre final year candidates are not eligible for appearing in GATE

all the best..

With Warm Regards
Nitz
Attached Files
File Type: pdf GATE Computer Science Sample Paper 2009.pdf(1.66 MB, 218 views)
File Type: docx GATE Computer Science Syllabus.docx(12.8 KB, 113 views)
File Type: pdf GATE Computer Science Paper 2007.pdf(2.66 MB, 218 views)
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  #20  
9th January 2013, 10:12 PM
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Default Re: Solved question paper of GATE-2010 for CSE paper

i want gate complete solved previous questions for cs and me. please send to [email protected]
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  #21  
9th January 2013, 10:14 PM
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Default Re: Solved question paper of GATE-2010 for CSE paper

hai,
i want gate compeltely solved previous question papers for cs and me. please send this to [email protected]
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  #22  
10th January 2013, 12:47 AM
ranjith1438
Senior Member+++++
 
Join Date: Oct 2011
Location: Siddipet, Hyderabad.
Posts: 3,831
Default Re: Solved question paper of GATE-2010 for CSE paper

Hai,


Iam attached below GATE previous year papers.

So you can go through the papers to prepare.
Best of luck.
Attached Files
File Type: pdf Gate (civil Engineering) 07.pdf(164.8 KB, 61 views)
File Type: pdf GATE - Civil - 2009.pdf(202.7 KB, 108 views)
File Type: pdf GATE - Civil - 2007.pdf(164.8 KB, 91 views)
File Type: pdf GATE Civil Engineering Question Paper year 2000.pdf(145.8 KB, 104 views)
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