GATE sample & past papers.
Year-wise question papers, specialization-wise practice sets, and answer keys from the OneStopGATE archive.
b.GATE Sample Papers - Mechanical Engineering
1 Stokes theorem connectsA) a line integral and a surface integralB) a surface integral and a volume integralC) a line integral and a volume integralD) gradient of a function and i...
GATE Sample Papers - Mechanical Engineering
1 In PERT analysis a critical activity hasA) maximum FloatB) zero FloatC) maximum CostD) minimum CostAnswer : (B)2 Environment friendly refrigerant R134a is used in the new generat...
GATE Sample Questions - ECE2
No. Question1 A 1 kHz sinusoidal signal is ideally sampled at 1500 samples/sec and the sampled signal is passed through an, ideal low-pass filter with cut-off frequency 800 Hz.The...
GATE Sample Questions - ECE1
No. Question1 The Boolean expression AC + BC is equivalent toOptions A)AC + BC + AC B)BC + AC + BC + ACBC) AC + BC +BC + ABC D) ABC +ABC + ABC + ABCYour Answer (Not Answered)Correc...
GATE Sample Questions - CSE3
No. Question1 What does the following algorithm approximate? (Assume m > 1, � > 0).x = m;y-i;while (x - y > �){ x = (x + y) / 2 ; y = m/x ;}print (x) ;Options A) log m B)m2 C) m1/2...
GATE Sample Questions - CSE2
No. Question1 Consider the following C functionvoid swap (int a, int b) { int temp ;temp = a ;a = b ;b = temp ;}In order to exchange the values of two variables x and y.Options A)...
GATE Sample Questions - CSE1
No. Question1 Consider the following program segment for a hypothetical CPU having three user registers Rl, R2 and R3.Instruction Operation Instruction Size (in words)MOV Rl,5000 ;...
GATE Sample Questions - IT3
No. Question1 The availability of a complex software is 90%. Its Mean Time Between Failure (MTBF) is 200 days. Because of the critical nature of the usage, the organization deployi...
GATE Sample Questions - IT2
No. Question1 Which one of the following is NOT shared by the threads of the same process ?Options A) Stack B) Address SpaceC) File Descriptor Table D) Message QueueYour Answer (No...
Information Technology
No. Question1 A subnet has been assigned a subnet mask of 255.255.255.192. What is the maximum number of hosts that can belong to this subnet?Options A) 14 B) 30C) 62 D) 126Your An...
GATE Sample Paper IT 2
1 In a population of N families, 50% of the families have three children, 30% of the families have two children and the remaining families have one child. What is the probability t...
GATE Sample Paper IT 1
1 A subnet has been assigned a subnet mask of 255.255.255.192. What is the maximum number of hosts that can belong to this subnet? A) 14 B) 30 C) 62 D) 126 Answer : (C) 2 Which one...
GATE Sample Paper ECE 3
1 The drain of an n-channel MOSFET is shorted to the gate so that VGS = VDS. The threshold voltage (VT) of MOSFET is 1 V. If the drain current (ID) is 1 mA for VGS = 2V, then for V...
GATE Sample Paper ECE 1
1 A digital-to-analog converter with a full-scale output voltage of 3.5 V has a resolution close to 14m V. Its bit size is A) 4 B) 8 C) 16 D) 32 Answer : (B) 2 A single-phase half-...
GATE Sample Paper ECE 2
1 A system has poles at 0.01 Hz, 1 Hz and 80 Hz; zeros at 5 Hz, 100 Hz and 200 Hz. The approximate phase of the system-response at 20 Hz is A) - 90° B) 0° C) 90° D) - 180° Answer :...
GATE Sample Paper CSE 3
1 The problems 3-SAT and 2-SAT are A) both in P B) both NP-complete C) NP-complete and in P respectively D) undecidable and NP-complete respectively Answer : (C) 2 Consider the fol...
GATE Sample Paper CSE 2
1 The address resolution protocol (ARP) is used for A) Finding the IP address from the DNS B) Finding the IP address of the default gateway C) Finding the IP address that correspon...
GATE Sample Paper CSE 1
1 The order of an internal node in a B+ tree index is the maximum number of children it can have. Suppose that a child pointer takes 6 bytes, the search field value takes 14 bytes,...
Graduate Aptitude Test in Engineering Mech 3
1 During the execution of a CNC part program block NO20 GO2 X45.0 Y25.0 R5.0 the type of tool motion will be A) circular Interpolation — clockwise B) circular Interpolation — count...
Graduate Aptitude Test in Engineering Mech 2
1 Stokes theorem connects A) a line integral and a surface integral B) a surface integral and a volume integral C) a line integral and a volume integral D) gradient of a function a...
Graduate Aptitude Test in Engineering Mech 1
1 In PERT analysis a critical activity has A) maximum Float B) zero Float C) maximum Cost D) minimum Cost Answer : (B) 2 Environment friendly refrigerant R134a is used in the new g...
Mechanical Paper 3
1 The following data about the flow of liquid was observed in a continuous chemical process plant Flow rate (litres/sec) 7.5 to 7.7 7.7 to 7.9 7.9 to 8.1 8.1 to 8.3 8.3 to 8.5 8.5...
Mechanical Paper 2
1 In PERT analysis a critical activity has Options A) maximum Float B) zero Float C) maximum Cost D) minimum Cost Your Answer ( Not Answered ) Correct Answer B 2 Environment friend...
Mechanical Paper 1
1 Stokes theorem connects Options A) a line integral and a surface integral B) a surface integral and a volume integral C) a line integral and a volume integral D) gradient of a fu...