General Science Class 6 MCQS

General Science Class 6 MCQs with answers for 6th grade students general science and ability subject test preparation.

General Science Class 6 MCQS

The smallest particle of the compound, made up of a group of atoms is known as:

1. Molecules
2. Mixture
3. Alloy
4. Isotope

If the ratio of solute to solvent is low, the solution is said to b:

1. Supersaturated
2. Diluted
3. Saturated
4. Concentrated

The light sensitive part of eye is?

1. Cornea
2. Retina
3. Optic nerve
4. Iris

Which organism is known as the powerhouse of the cell?

1. Organ powerhouse
2. Cell membrane
3. Cytoplasm
4. Mitochondria

Which of the following is the formula of glucose?

1. C6H12O6
2. C6H6
3. C6H2O6
4. None

The process of photosynthesis produces glucose and:

1. Carbon dioxide
2. Oxygen
3. Water
4. Carbo monoxide

Which of the following is not a natural satellite?

1. Moon
2. Sputnik-1
3. Saturn
4. Comet

Ozone layer protect us from the harmful ___ of the Sun.

1. Heat
2. Cold
3. Ultraviolet rays
4. None

The most common element found on Earth is?

1. Hydrogen
2. Oxygen
3. Nitrogen
4. Calcium
5. None of these

The study about celestial objects of the universe is called?

1. Geometry
2. Geography
3. Archaeology
4. Astronomy