Rock soil and minerals are important topics in the field of science for Class 4 students. Understanding the properties and characteristics of rocks, soil, and minerals helps students grasp the concepts of geology and the Earth's composition. Conducting tests on these materials allows students to observe and analyze their physical and chemical properties. Here is a test that can be conducted to assess students' understanding of rock soil and minerals.


1. The test consists of multiple-choice questions.
2. Read each question carefully and select the most appropriate answer.
3. Choose only one option for each question.
4. Circle the letter representing your chosen answer.
5. Do not leave any question unanswered.
6. There is no negative marking for incorrect answers.


1. What is the main component of rocks?
a) Water
b) Soil
c) Minerals
d) Air

2. Which of the following is an example of a sedimentary rock?
a) Marble
b) Granite
c) Sandstone
d) Quartz

3. Which type of rock is formed from cooling and solidification of magma or lava?
a) Igneous rock
b) Sedimentary rock
c) Metamorphic rock
d) None of the above

4. What is the process of breaking down rocks into smaller pieces called?
a) Erosion
b) Weathering
c) Deposition
d) Sedimentation

5. Which of the following is an example of a mineral?
a) Wood
b) Plastic
c) Diamond
d) Glass

6. Soil is composed of which three main components?
a) Rock, water, and air
b) Minerals, plants, and animals
c) Sand, silt, and clay
d) Fossils, shells, and bones

7. What is the uppermost layer of the Earth's crust called?
a) Core
b) Mantle
c) Crust
d) Lithosphere

8. Minerals are naturally occurring substances with a specific ________.
a) Shape
b) Color
c) Taste
d) Chemical composition

9. Which of the following minerals is commonly used in making jewelry?
a) Salt
b) Iron
c) Gold
d) Coal

10. What is the primary function of soil?
a) Providing shelter
b) Absorbing sunlight
c) Providing nutrients for plants
d) Regulating temperature


This test for rock soil and minerals aims to assess students' understanding of the topic. By answering these multiple-choice questions, students can demonstrate their knowledge of the main components of rocks, types of rocks, the formation process, soil composition, and the properties of minerals. This test will help educators evaluate students' comprehension and provide targeted feedback for further learning.