GATE AE study materials
GATE AE study resources

GATE AE study plan

GATE AE · Give each week a clear focus.

8 weeks · About 7 hours per week

Week 1

General Aptitude & Engineering Mathematics

  • Solve 60 verbal ability and reading-comprehension questions and label each error by question type.

  • Work 40 quantitative aptitude problems under a 90-second-per-question cap, recording accuracy and time.

  • Compute rank, eigenvalues, eigenvectors, and diagonalizability for 15 matrices without referring to notes.

  • Solve 20 first-order and second-order ODEs, including initial-value problems handled through Laplace transforms.

Your checkpoint

A scored 30-question GA plus Mathematics diagnostic with an error log naming the three weakest subtopics and the exact concept missing in each.

Week 2

Engineering Mathematics & General Aptitude

  • Evaluate 12 line, surface, and volume integrals using Green, Stokes, and divergence theorems.

  • Apply Newton-Raphson, trapezoidal, Simpson, and RK4 methods by hand to 10 numerical-analysis examples.

  • Compute 25 probability problems covering Bayes rule, standard distributions, expectation, and hypothesis testing.

  • Complete two timed 10-question GA sets and reach at least 80 percent accuracy on each.

Your checkpoint

A one-page Mathematics formula sheet plus a 25-problem mixed set scored at 75 percent or better, with every missed problem reworked in full.

Week 3

Aerodynamics & Structures

  • Derive thin-airfoil lift slope, moment coefficient, and center of pressure for eight cambered profiles.

  • Calculate finite-wing induced drag, downwash, and lift-curve slope for six planforms and aspect ratios.

  • Determine bending stress and shear flow in five thin-walled open and closed sections.

  • Compute Euler buckling loads for six column end conditions and identify the governing mode.

Your checkpoint

A 30-problem Aerodynamics plus Structures set completed in 90 minutes, scored, and accompanied by corrected solutions for every wrong answer.

Week 4

Propulsion & Flight Mechanics

  • Perform ideal-cycle analysis for six turbojet and turbofan operating points, computing thrust and specific fuel consumption.

  • Calculate nozzle exit velocity, thrust, and specific impulse for eight rocket-propulsion cases.

  • Compute rate of climb, range, endurance, and turn radius for six aircraft performance conditions.

  • Derive static margin and neutral point for four aircraft configurations and interpret the sign of static stability.

Your checkpoint

A 60-question cumulative mock covering General Aptitude, Mathematics, Aerodynamics, and Structures, with a section-wise score sheet and a 48-hour error review.

Week 5

Space Mechanics & Control Theory

  • Solve Kepler's equation and extract all six orbital elements for 10 orbit problems.

  • Compute delta-v and transfer time for eight Hohmann, plane-change, and combined maneuvers.

  • Sketch root loci and Bode plots for eight transfer functions and read gain and phase margins from them.

  • Convert six state-space models to transfer functions and test controllability and observability.

Your checkpoint

A 30-problem Space Mechanics plus Control Theory set with fully worked solutions, scored at 70 percent or above.

Week 6

Flight Mechanics & Control Theory

  • Assemble the longitudinal A matrix and estimate short-period and phugoid frequencies for five aircraft.

  • Classify spiral, roll-subsidence, and Dutch-roll behavior for four lateral-directional cases.

  • Design lead, lag, and PID compensators to meet specified phase-margin targets on five plants.

  • Verify each compensator design by hand using root-locus or Bode reasoning, not software output alone.

Your checkpoint

A two-hour sectional test on Flight Mechanics plus Control Theory scored at 65 percent or better, with a written correction note for each error.

Week 7

Structures & Propulsion

  • Solve 15 vibration problems covering beam natural frequencies, damping, and two-degree-of-freedom systems.

  • Compute turbine and compressor stage velocity triangles, work, and degree of reaction for eight stages.

  • Calculate solid and liquid rocket burn area, chamber pressure, and thrust coefficient for six grain configurations.

  • Complete one 10-question GA drill on each of three days to keep aptitude accuracy above 80 percent.

Your checkpoint

A full-syllabus 65-question mock taken with section-wise timing, scored, and ranked by weakest domain to set the final week's priorities.

Week 8

General Aptitude & Engineering Mathematics

  • Take two full-length timed mocks under exam conditions and review each within 24 hours.

  • Re-solve every flagged error from weeks 1 through 7 without consulting the original solution.

  • Recall 120 key formulas and standard results through spaced repetition and reach 90 percent accuracy.

  • Recheck the highest-weight GA and Mathematics subtopics, where each mark costs the least effort.

Your checkpoint

A final full-length mock at or above the target qualifying score plus a single-page must-know sheet for last-day revision.

Milestones

Week 2: GA plus Mathematics diagnostic completed with a written error log; at least 75 percent on the mixed 25-problem Mathematics set and 80 percent on timed GA sets.

Week 4: Cumulative 60-question mock on domains 1, 2, 6, and 7 scored at 60 percent or above, with every wrong answer reworked within 48 hours.

Week 6: Sectional Flight Mechanics plus Control Theory test at 65 percent or above and a full-syllabus 65-question mock completed under timed conditions.

Week 8: Two full-length mocks completed under exam timing; final mock at or above the target score and the one-page formula sheet finished.