GATE Mechanical 2024 Answer Key Solutions Unofficial (Available)

GATE Mechanical 2024 Answer Key: IISc Bangalore is conducting the GATE Mechanical (ME) 2024 examination during the second shift on February 3, 2024. The exam is conducted between 2:30 PM to 5:30 PM. Since the examination was held online, access to the question paper is unavailable. However, we have gathered memory-based questions and responses from candidates. 

If you wish to contribute additional questions, use the provided link. Additionally, you can review responses shared by fellow applicants for each question here to evaluate your performance in the test. Through this, you can also cross-compare and check which questions have been repeated from the last year, and if there were any new additions, or changes in the question paper’s difficulty level, and others. 

GATE 2024 Mechanical (ME) Answer Key (Unofficial)

Candidates can find here the unofficial GATE Mechanical 2024 answer key for General Aptitude and Mechanical Engineering. 

Important Note: Candidates may check and download the memory-based question paper for the following answer key here: GATE 2024 Mechanical Question Paper

GATE 2024 Mechanical Engineering Subject-Specific Answers

A total of 55 questions were asked from Mechanical Engineering, whose answers have been provided here:

• Among the given series 1, 1, 2, 3, 6, 8, 13, 21, which number is not in pattern (Answer 6)

GATE ME 2024 General Aptitude Answers

A total of 10 questions were asked from General Aptitude, whose answers have been provided here:

1. Find the diameter of the punch where the diameter of the blank is 20 meters (Blanking Operation) and clearance = 0.04 mm (Answer 19.92 mm)
2. What will be the maximum amount of work done from the thermodynamic system W_max. If Q = 24000 KiloJ/min, Temperature = 1200 Kelvin, T_o = 300 k (Answer: 18000 KJ/min)
3. Among the given options which is the most conservative theory (Solderberg, Goodman, yield, Kohlberg)  (Answer Solderberg)
4. From the given date find t₃ (Answer: 21.879 min)

   V1 = 60 m/min	t1 = 60 min
   V2 = 100 m/min	t2= 10 min
   V3 = 80 m/min	t3= ? min

5. The grinding wheel is used to produce the best surface finish (Answer A80L5V)
6. A three-hinge arch ABC in the form of a semi-circle is shown in the figure. The :in static equilibrium under vertical loads P = 100 kN and Q = 50 kN. Neglectat all the hinges. The magnitude of horizontal reaction at B is__KN. [Correctdecimal place] (Answer 37.5)
7. A rigid massless tetrahedron is placed such that vertex D is at the origin and the other three vertices A. B and C lie on the coordinate axes as shown in the figure. The body is acted on by three point loads of which one is acting at A along x-axis and the other at point B along y-axis. For the body to be in equilibrium, the third point load acting at point O must be (Answer along z-axis)
8. what is the angle (theta) with the vertical from which the ram should be released from rest? when a ram in the form of a rotating body of size 1 = 9 m and b = 2 m is suspended by two parallel ropes of lengths 7 m. Assume the centre of mass of the body is at its geometric centrer and g = 9.81 m/s². For striking the object P with with horizontal velocity of 5 m/s,  (Answer 35.1)
9. A linear spring-mass-dashpot-system with a mass of 2 kg is set in motion with viscous damping. If the nature frequency is 15 Hz, and the amplitude of two successive cycle measured are 7.75 mm and 7.20 mm, the coefficient of viscous damping in (Ns/m) is

It is essential to note that the answer key presented here is solely based on collected responses and may or may not include accurate answers. The official answer key, expected after the completion of all examinations, should be referred to for definitive answers. Until then, applicants can use this resource to gauge their chances of success in the test.

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