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General Aptitude
- 227 questions
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Verbal Aptitude
- 85 questions - Basic English grammar: tenses, articles, adjectives, prepositions, conjunctions, verb-noun agreement, and other parts of speech. Basic vocabulary: words, idioms, and phrases in context. Reading and comprehension. Narrative sequencing
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Quantitative Aptitude
- 103 questions - Data interpretation: data graphs (bar graphs, pie charts, and other graphs representing data), 2- and 3-dimensional plots, maps, and tables. Numerical computation and estimation: ratios, percentages, powers, exponents and logarithms, permutations and combinations, and series. Mensuration and geometry. Elementary statistics and probability
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Spatial Aptitude
- 5 questions - Transformation of shapes: translation, rotation, scaling, mirroring, assembling, and grouping. Paper folding, cutting, and patterns in 2 and 3 dimensions
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Analytical Aptitude
- 34 questions - Logic: deduction and induction, Analogy, Numerical relations and reasoning
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Engineering Mathematics
- 369 questions
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Networks, Signals and Systems
- 193 questions
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Electronic Devices
- 127 questions - Energy bands in intrinsic and extrinsic semiconductors, equilibrium carrier concentration, direct and indirect band-gap semiconductors.
P-N junction, Zener diode, BJT, MOS capacitor, MOSFET, LED, photo diode and solar cell.
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Analog Circuits
- 120 questions
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Digital Circuits
- 101 questions
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Control Systems
- 46 questions - Basic control system components; Feedback principle; Transfer function; Block diagram representation; Signal flow graph; Transient and steady-state analysis of LTI systems; Frequency response; Routh-Hurwitz and Nyquist stability criteria; Bode and root-locus plots; Lag, lead and lag-lead compensation; State variable model and solution of state equation of LTI systems.
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Communications
- 62 questions - Fundamentals of error correction, Hamming codes, CRC.
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Electromagnetics
- 89 questions - Rectangular and circular waveguides, light propagation in optical fibers, dipole and monopole antennas, linear antenna arrays.
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Others
- 1,770 questions