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Engineering Sciences

GATE XE concept:density-states PYQs

Build your understanding with focused practice from past exam papers.

How to practice concept:density-states

Attempt a question, record the concept and assumptions, then check the available answer. Rework mistakes after revising the relevant concepts. Topic tags can overlap; review the question context.

GATE XE syllabus

Questions 1–2 of 2. Imported answers require independent review unless marked reviewed.

Topic practice 2 questionsPage 1 of 1

Question 54

Open question
XE-CMCQ2 marksNeeds review
Which one of the following figures corresponds to the density of states

of a typical intrinsic semiconductor? (

represents the energy level of a charge carrier)
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Question 4

Open question
XE-CMCQ1 markNeeds review
Density of states, D(E), in a three dimensional solid varies with energy (E) as
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