GATE Chemical Engineering (CH)

Careful with complex variables: this paper’s heading is only "complex number; polar form of complex number", so the Complex Variables chapter — analytic functions, Cauchy’s theorems, Laurent series, residues — is not on your syllabus. The complex numbers you do need are in the borrowed Mathematics foundations. Everything else in the engineering list is yours, and the Laplace transforms your section names are in the Differential Equations chapter.

Paper pattern

65 questions
65 marks
180 minutes
Yes negative marking

Engineering Mathematics, as this paper sets it

Chemical Engineering — discipline chapters

Frequently asked questions

Is this GATE Chemical Engineering material free?

Yes. Every chapter is free to read in English and Hindi. A free account adds scored practice, the full-length CH mock test in the real 65-question pattern, and the AI mentor.

How much of the GATE CH syllabus is covered?

The whole paper: 10 Engineering Mathematics chapters as this paper's syllabus words them, and 9 chapters across all 9 discipline sections. General Aptitude is shared by every paper.

What is the GATE exam pattern?

65 questions for 100 marks in 180 minutes: General Aptitude for 15 marks and the paper for 85. A wrong MCQ costs a third of its marks; MSQ and NAT questions carry no negative marking.

Official sources

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