# Mizoram Board Class 10 Syllabus 2021-22 | Download the MBSE Class X Syllabus PDF for All Subjects

Students of Class 10 will be able to prepare for the exams better if they have an idea about the concepts and topics being taught for the subject. Hence, the Mizoram Board Class 10 Syllabus of subjects like Maths and Science can be really useful for the students to get an idea about the classes. The Mizoram Board Class 10 Syllabus was reduced last year due to the pandemic. Find the details of the syllabus below.

## Mizoram Board Class 10 Maths Syllabus 2021-22

Maths can be a challenging subject to crack as it deals with interesting concepts. Some topics covered in Class 10 Maths include Polynomials, Sets, Quadratic Equations, Triangles, Constructions, Heights and Distances, Mean, Probability and more. Check out deleted portions for last year, below.

### Mizoram Board Class 10 Maths Deleted Portion 2020-2021

 Unit Topic/Portion deleted Unit-1: Commercial Mathematics InstallmentsÂ Installments buying (number of installment should not be more than 2 in case of buying). Unit-II Time, Distance & Work Solution of problems based on distance Unit-III Algebra Polynomials No deletion Linear equation in Two variables – Equations reducible to the system of linear equations in two variablesÂ  – cross multiplication methodÂ  – word problems from different areasÂ Quadratic Equations – Situational problems based on equation reducible to quadratic equations Arithmetic Progression (AP) – Application in solving daily life problemsÂ Sets No deletion Unit-IV Geometry Triangles 1. (Prove) If a line is drawn parallel to one side of a triangle to intersect the other two sides in distinct points, the other two sides are divided in the same ratio.Â  9. (Prove) The ratio of the area of two similar triangles is equal to the ratio of the squares on their corresponding sides.Â  10. (Prove) In a right triangle, the square on the hypotenuse is equal to the sum of the squares on the other two sides. Circles 11. (Motivate) If two chords of a circle intersect inside or outside a circle, then the rectangle formed by two parts of one chord is equal in area to the rectangle formed by the two parts of the other.Â  12. (Motivate) If a line touches a circle and from the point of contact a chord is drawn, the angles which this chord makes with the given tangent are equal respectively to the angles formed in the corresponding alternate segments.Â Constructions – Construction of a triangle similar to a given triangle Unit-V Co-ordinate Geometry – Area of a triangle Unit-VI Trigonometry Trigonometric identities No deletion Trigonometric ratios of complementary angles No deletionÂ Height & Distance No deletion Unit-VII Mensuration Areas related to Circles – Areas of sectors and segments of a circleÂ  – Areas of combination of plane figuresÂ Surface Areas and Volumes – Frustum of a cone Unit-VIII Statistics and Probability Mean, median and mode of group data – Step deviation method for finding the mean Â – Mean of a discrete frequency distribution Â – Mean of inclusive Class IntervalÂ Probability No deletion Pictorial representation of data – Reading of pie chart

For the previous complete syllabus, check out

## Mizoram Board Class 10 Science Syllabus 2021-22

Science is a challenging subject discussing topics ranging from Natural Phenomenon, Effects of Current, Magnets, Chemical Reaction, Hereditary and Evolution. Students who wish to ace the subject will have to master the Science syllabus for Mizoram Board Class 10 thoroughly. Deleted portions from previous year syllabus are mentioned below.

### Mizoram Board Class 10 Science (Theory) Deleted Portion 2020-2021

 Chapter Topic/Portion Deleted 1. Natural Phenomena Functioning of a lens in human eye; problems of vision and remedies. Applications of spherical mirrors and lenses. (Page No 47â€“ 54) 2. How things work Direct current. Alternating current; frequency of AC. Advantage of AC over DC. Domestic electric circuits. (Page No 112 â€“ 118) 3. Materials Metals and non-metals: Brief discussion of basic metallurgical processes. (Page No 210 â€“ 220)Â  Carbon Compounds: Nomenclature of Carbon Compounds containing functional groups (halogens, alcohol, ketones, aldehydes, alkanes and alkynes) difference between saturated hydro carbons and unsaturated hydrocarbons. Chemical properties of carbon compounds (combustion, oxidation, addition and substitution reaction) Ethanol and Ethanoic acid (Only properties and uses) soaps and detergents. (Page No 270 â€“ 277, Page No 280 â€“ 296)Â 4. The world of the living Control and Co-ordination in plants and animals: Tropic movements in plants; Introduction to plant hormones; control and co-ordination in animals: voluntary, involuntary and reflex action, nervous system; chemical co-ordination: animal hormones. (Page No 345 â€“ 361) Heredity and Evolution: Basic concepts of evolution. (Page No 397 â€“ 403)Â 5. Natural Resources Conservation of natural resources: Management of natural resources. Conservation and judicious use of natural resources. Forest and wild life, coal and petroleum conservation. Peopleâ€™s participation. Chipko movement. Legal perspectives in conservation and international scenario. The Regional environment: Big dams: advantages and limitations; alternatives if any. Water harvesting. Sustainability of natural resources. (Page No 423 â€“ 436) Sources of energy: Different forms of energy, leading to different sources for human use: fossil fuels, solar energy; biogas; wind, water and tidal energy; nuclear energy. Renewable versus non – renewable sources. (Page No 122 â€“ 141)

### Mizoram Board Class 10 Science (Practical) Deleted Portion 2020-2021

1. To find the pH of the following samples by using pH paper/universal indicator.
i) Dilute Hydrochloric acid
ii) Dilute NaOH solution
iii) Dilute Ethanoic acid solution
iv) Lemon juice
v) Water
vi) Dilute Sodium Bicarbonate Solution.
7. To determine the equivalent resistance of two resistors when connected in parallel.
8. To prepare a temporary mount of a leaf peel to show stomata.
15. To study the following properties of acetic acid (ethanoic acid):
i) odour
ii) solubility in water
iii) effect on litmus
iv) reaction with sodium bicarbonate

The complete syllabus of 2019 is given below.

## Mizoram Board Class 10 Social Science Syllabus 2021-22

The subject of Social Science is divided into four sub-subjects – History, Geography, Political Science, Economics and Disaster Management. Meanwhile, the deleted sections from previous year is given here.

### Mizoram Board Class 10 Social Science Deleted Portion 2020-2021

 Chapter Topic / Portion Deleted for 2020-2021 academic session Portion 5 Print Culture and the Modern World History 3 Water Resources Geography 6 Manufacturing Industries 1 Role of Democracy Pol. Science 4 Outcomes of Democracy 2 Role of Service Sector Economics 4 Globalisation and Indian Economy 4 Alternate Communication System Management Disaster Management