Science Olympiad Questions for Class 12

A Science Olympiad Question for class 12 tests students' skills beyond the school education. It is an excellent way by which a student can access their capabilities and learn how to apply their knowledge practically.

The exam pattern of the science Olympiad is different and contains complex questions that make the student think out of the box. National Science Olympiad for class 12 is a school-level competitive exam held by the Science Olympiad foundation. This Olympiad aims to provide advanced knowledge about the science stream.

Tips to prepare for Science Olympiad for class 12

Organize your time well

Students who want to sit in Science Olympiad for class 12 should organize the day and plan smartly on how to begin the preparation. Start with revising your old topics and then move toward difficult questions.

  • Divide the topic from easy to hard
  • Prepare brief notes
  • Memorize the import theorems and formulas
  • Stay calm

Learn about the latest exam pattern

The National Science Olympiad is a competitive exam that follows objective patterns rather than a subjective question. The student needs to understand the exam pattern to get a brief idea about how the exam is taken. Thus, the candidates must meet the requirements-

  • Top 5% scorer class wise
  • Zone-wise, the top 25 ranks

Syllabus for Science Olympiad Exams

These are the chapters covered in most of the Science Olympiad Exams.

Electricity and Magnetism

Read More    Download Worksheets

Electromagnetic Induction

Read More    Download Worksheets

Alternating current

Read More    Download Worksheets

Electromagnetic waves

Read More    Download Worksheets

Optics

Read More    Download Worksheets

Modern Physics

Read More    Download Worksheets

Semiconductor Electronics

Read More    Download Worksheets

Communication Systems

Read More    Download Worksheets

Solid State

Read More    Download Worksheets

Solutions

Read More    Download Worksheets

Electrochemistry

Read More    Download Worksheets

Chemical Kinetics

Read More    Download Worksheets

Surface Chemistry

Read More    Download Worksheets

General Principles and Processes of Isolation of Elements

Read More    Download Worksheets

p-Block Elements (Group 15 to 18)

Read More    Download Worksheets

d- & f-Block Elements

Read More    Download Worksheets

Coordination Compounds

Read More    Download Worksheets

Haloalkanes and Haloarenes

Read More    Download Worksheets

Alcohols

Read More    Download Worksheets

Phenols and Ethers

Read More    Download Worksheets

Aldehydes

Read More    Download Worksheets

Ketones and Carboxylic Acids

Read More    Download Worksheets

Amines

Read More    Download Worksheets

Biomolecules

Read More    Download Worksheets

Polymers

Read More    Download Worksheets

Chemistry in Everyday Life

Read More    Download Worksheets

Reproduction

Read More    Download Worksheets

Genetics and Evolution

Read More    Download Worksheets

Biology in Human Welfare

Read More    Download Worksheets

Biotechnology

Read More    Download Worksheets

Ecology

Read More    Download Worksheets

Free Sample Questions for

Question 1

What is the mineralized matrix, similar to bone but harder, that forms the primary mass of each tooth?
A. enamel
B. dentin
C. cementum
D. pulp

Question 2

If two parents both are carriers for phenylketonuria, what is the probability that one of their three children will have the disease?
A. 3/64
B. 27/64
C. 37/64
D. 16/64

Question 3

To make restriction fragments, a DNA sample is treated with
A. restriction enzymes.
B. gel electrophoresis.
C. DNA polymerase.
D. DNA ligase.

Question 4

An end moraine that forms when a glacier is at its greatest advance, before beginning to retreat is called a moraine.
A. lateral
B. medial
C. recessional
D. terminal

Question 5

What connects muscle to bones?
A. cartilage
B. ligaments
C. joints
D. tendons

Question 6

The skeleton of sharks and human embryos are composed of which type of connective tissue?
A. bone
B. cartilage
C. adipose
D. collagen

Question 7

To predict the major product in the addition reaction of a hydrogen halide with an unsymmetrical alkene, which of the following conditions is used?
A. Markownikoff's rule
B. Kharasch effect
C. Baeyer's test
D. Peroxide effect

Question 8

Which of the following elements are used as dopants in the semiconducting industry?
A. Boron and Phosphorus
B. Sodium and Magnesium
C. Chlorine and Bromine
D. Helium and Xenon

Question 9

Which part of the DNA fragment is represented by the letter "d"?
A. replication fork
B. lagging strand
C. RNA primer
D. template strand

Question 10

Which of these are classifications of cells?
A. Archaea and Bacteria
B. prokaryotic and eukaryotic
C. plant and animal
D. large and small