NewDU admissions: build your CSAS preference list from last year's cutoffs →

Pricing
Mentors
DU Preference List

Log in Start freeStart free mocks→

First test, then trust

Your CUET seat starts with one free mock.

Join 5,00,000+ students who practised the real exam before the real exam. On the web and on Android.

Start free mocks →Get the Android app

India's #1 CUET Mock Test Platform. Original NCERT-based questions on the exact NTA exam screen — trusted by 5,00,000+ students since CUET 2022.

Get it onGoogle Play Scan to download the CUETMOCK app

Mock tests

CUET mock test series
Commerce mocks
Humanities (Arts) mocks
Science mocks
Languages & GAT mocks
Free practice questions
Pricing

Resources

CUET exam guide
CUET syllabus
Universities accepting CUET
Expert blogs
News & notifications
Webinars & counselling
DU preference list
CUET score calculator
FAQs

Company

About us
Our leadership & team
Our toppers
Mentors
For schools
Contact us
Terms
Privacy
Refund policy

Talk to us

+91 7696 6630 56 info@cuetmock.com WhatsApp us

Our other platforms

JEE Mock — For IIT-JEE aspirants
NEET Mock — For NEET aspirants

Newsletter

Exam updates, study material and offers — no spam.

Email address

© 2026 NYC Ventures Pvt. Ltd.

701-702, Royal Business Park, Zirakpur, Punjab - 140603

Terms of use
Privacy policy
Refund policy
Contact us

CUETMOCK is an independent preparation platform, not affiliated with the National Testing Agency (NTA). Always check exam details on the official NTA website.

CUETMOCK

Home/Practice questions/Physics

PhysicsSemiconductors and Electronic Devices

Which of the following is NOT a semiconductor ?

Which of the following is NOT a semiconductor ?

Answer & explanation+

Correct answer: option 1

Ag i.e. silver is NOT a semiconductor but a metal.

Advertisement

Practise more on Semiconductors and Electronic Devices

Chapter-wise mocks on the real NTA exam screen, with solutions and your rank. Your first mocks are free.

Start free mocks →

Next questions

Which state is the largest producer of mica in India?General Aptitude Test · General Knowledge
If 10% of X = 15% of Y = 1/5 of Z, then X : Y : Z isGeneral Aptitude Test · Numerical Ability
Fill in the blank with the correct option. One evening of each week was set apart by him for the reception of _____ chose to visit him.English · Fill Blanks
What impact did Kala Bhavana have on young artists?Fine Arts · The Bengal School and Cultural Nationalism
The given pie chart represents the popularity of ice-cream flavours in the year 2015. In 2015, if the total sale of chocolate flavour is fo…General Aptitude Test · Quantitative Reasoning
Which antibody is released in response to allergy?Biology · Human Health and Disease
Which of the following is incorrect about 'Budget'?Business Studies · Planning
The word salary comes from which one of the following Latin word?Geography · Fundamentals of Human Geography: International Trade
Which of the following is a free living soil nitrogen fixing bacteria?Biology · Microbes in Human Welfare
The average score in Mathematics of 90 students of section A and B of class IX was 63. The number of students in A was 10 more than those i…General Aptitude Test · Numerical Ability