General Science Class 9 MCQS

General Science Class 9 MCQs with answers for 9th grade students general science and ability subject exams preparation online.

General Science Class 9 MCQs

The quantity of matter in a body is called?

1. Force
2. Mass
3. Weight
4. None

Newton's first law of motion is also called as?

1. Law of conservation of energy.
2. Law of momentum.
3. Law of inertia.
4. Law of force.

Which of the following is non-cellular or acellular organism?

1. Fungi
2. Virus
3. Bacteria
4. Both A and C

A group of similar cells combine together to form :

1. Organ
2. System
3. Cell
4. Tissue

A localized group of organisms that belong to the same species is called :

1. Biosphere
2. Community
3. Ecosystem
4. Population

Increased quantity and quality of fish production?

1. Fisheries
2. Farming
3. Animal husbandry
4. Forestry

Study of remote past organic life, with the help of fossils?

1. Entomology
2. Paleontology
3. Taxonomy
4. Histology

Laws and techniques of physics are applied to explain the living processes of life?

1. Biometry
2. Biostatistics
3. Biophysics
4. Bio-economics

Science of diagnosis and treatment of diseases :

1. Agriculture
2. Medicine
3. Surgery
4. Both B and C

Scientific name of frog is :

1. Palaeon
2. Rana tigrina
3. Periplaneta
4. Pheretima

Volvox is a polyphyletic genus of :

1. Green algae
2. Red algae
3. Brown algae
4. None of these

Select the odd one of the following?

1. Theory
2. Law
3. Hypothesis
4. Ratio

Field of research that examines mathematical representations of biological system called :

1. Ratio
2. Mathematical biology
3. Proportion
4. Law

Biological method involves all of the following except?

1. Data collection
2. Observation
3. Experiment
4. Proportion

Scientific reasoning moves from specific to general :

1. Inductive
2. Deductive
3. Observation
4. Both a and b

Quantitative observation is the use of :

1. Senses
2. Equipment
3. Guess
4. Ratio

Equation stating that two ratios are equal :

1. Ratio
2. Proportion
3. Guess
4. Senses