GATE sample & past papers.
Year-wise question papers, specialization-wise practice sets, and answer keys from the OneStopGATE archive.
IE Q&A Paper 3
1 A surface height profile is given by, y = a + b sin 2 p x l (0 x l) where a, b, l are constants and x is the horizontal coordinate. The roughness of the surface, based on absolut...
IE Q&A Paper 2
1 In an 8085 microprocessor, which one of the following is the correct sequence of the machine cycles for the execution of the DCR M instruction? Options A) op-code fetch B) op-cod...
IE Q&A Paper 1
1 A scalar field is given by f = x 2/3 + y 2/3 , where x and y are the Cartesian coordinates. The derivative of f along the line y = x directed away from the origin, at the point (...
EEE Q&A Paper 3
1 A 50 kW dc shunt motor is loaded to draw rated armature current at any given speed. When driven (i) at half the rated speed by armature voltage control and (ii) at 1.5 times the...
EEE Q&A paper 2
1 For the scalar field u = x 2 2 + y 2 3 , magnitude of the gradient at the point (1,3) is Options A) Ö 13/9 B) Ö 9/2 C) Ö 5 D) 9 2 Your Answer ( Not Answered ) Correct Answer C 2...
EEE Q&A paper 1
1 The RMS value of the voltage u(t) =3 + 4cos (3t) is Options A) Ö (17) V B) 5 V C) 7 V D) (3 + 2 Ö 2 ) V Your Answer ( Not Answered ) Correct Answer A 2 The open loop transfer fun...
ECE Q&A Paper 3
No. Question 1 Choose the correct one from among the alternatives A, B, C, D after matching an item from Group 1 with the most appropriate item in Group 2. Group1 Group 2 1 : FM 2...
ECE Q&A Paper 2
1 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 output sign...
ECE Q&A Paper 1
1 The Boolean expression AC + B C is equivalent to Options A) A C + B C + AC B) B C + AC + B C + A C B C) AC + B C + B C + ABC D) ABC + A B C + AB C + AB C Your Answer ( Not Answer...
Information Technology papers 03 Questions And Answers
1 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 deploying the softw...
IT Paper 02 with Answers
1 Which one of the following is NOT shared by the threads of the same process ? Options A) Stack B) Address Space C) File Descriptor Table D) Message Queue Your Answer ( Not Answer...
Information Technology papers 01 Questions And Answers
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? Options A) 14 B) 30 C) 62 D) 126 Your Answer ( No...
Information Technology papers 03 Questions with Answers
1 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 deploying the softw...
Information Technology Paper 02 With Answers
1 Which one of the following is NOT shared by the threads of the same process ? Options A) Stack B) Address Space C) File Descriptor Table D) Message Queue Your Answer ( Not Answer...
Information Technology papers 01 Questions with Answers
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? Options A) 14 B) 30 C) 62 D) 126 Your Answer ( No...
GATE – Sample Questions - CSE 3
1 What does the following algorithm approximate? (Assume m > 1, Î > 0). x = m; y-i; while (x - y > Î ) { x = (x + y) / 2 ; y = m/x ; } print (x) ; Options A) log m B) m 2 C) m 1/2...
GATE Download Sample Question Papers GATE – Sample Questions - CSE2
1 Consider the following C function void 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) call...
GATE PREVIOUS COMPUTER SCINCE PAPERS
1 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 ; Rl ¬ Memo...
Gate Biotechnology Sample Paper
1. Which of the following represents the most reduced form of carbon? reduced form of carbon? (A) R-CH3 (B) R-COOH (C) R-CHO (D) R-CH2OH (E) CO2 2. The Km (Michaelis constant) of a...
Gate Chemistry Sample Paper
1. The number of moles of solute present in 1000 ml of the water and aqueous solution are respectively called a. Morarity & Morality b. Morality & Molarity c. Normality & Molarity...
Gate physics Sample Papers
1. An antidiabetic drug Piogliazone used in Type 2 diabetes acts by (A) Decrease of glucose uptake in muscles (B) Increasing insulin sensitivity (C) Inhibiting intestinal n-glucosi...
Gate Mathematics Sample Paper
1. The Probability That a leap Year Selected at random contains 53 Sundays is A. 7/366 B. 26/183 C. 1/7 D. 2/7 Ans: D.2. The probability that a leap year selected at random contain...
Gate Physics Sample Paper
1. Different species of Ephedra can be identified by observing the nature of(A) inner surface (B) outer surface (C) trichomes (D) scaly leaves2. Indian Rhubarb can be distinguished...
Mechanical Engineering Sample Papers Paper - 5
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...