### Mathematics Assignments | PDF | 8 to 12

PDF Files of Mathematics Assignments From VIII Standard to XII Standard PDF of mathematics Assignments for the students from VIII standard to XII standard.These assignments are strictly according to the CBSE and DAV Board Final question Papers

# Mathematics Lab Manual Class X

lab activities for class 10 with complete observation Tables strictly according to the CBSE syllabus also very useful & helpful for the students and teachers.

General instructions
• All these activities are strictly according to the CBSE syllabus.
• Students need to complete atleast 15 activity from the list of 21 activities.
• Students can make their own selection.

Method of writing the Activities:

While writing the activities on the notebook , students should write according to the following headings

 Plane Side of the page Side of the Page with lines Aim/ObjectiveMaterial RequiredDiagrams or ActivityObservationsResult Aim/Objective Material Required Theory (If any) Procedure Result Applications (If any)

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# Mathematics Lab Manual Class - 10

ObjectiveTo draw the graph of a quadratic polynomial and observe:

(i) The shape of the curve when the coefficient of x2 is positive.

(ii) The shape of the curve when the coefficient of x2  is negative.

(iii) Its number of zeroes.

Chapter-3 pair of linear equations in two variable

ObjectiveTo verify the conditions of consistency/ inconsistency for a pair of linear equations in two variables by graphical method.

ObjectiveTo obtain the solution of a quadratic equation (x2 + 4x = 60) by completing the square geometrically.

Chapter-5 arithmatic progression

ObjectiveTo identify Arithmetic Progressions in some given lists of numbers (patterns).

ObjectiveTo find the sum of first n natural numbers.

ObjectiveTo find the sum of the first n odd natural numbers.

ObjectiveTo find the sum of the first n-even natural numbers.

ObjectiveTo establish a formula for the sum of first n terms of an Arithmetic Progression.

Chapter-6 Similarity of triangles

ObjectiveTo establish the criteria for similarity of two triangles.

ObjectiveTo draw a system of similar squares, using two intersecting strips with nails.

ObjectiveTo verify Basic Proportionality Theorem (Thales theorem).

Chapter-7 coordinate geometry

Objective:To verify the distance formula by graphical method.

To verify section formula by graphical method.

Chapter-09 application of trigonometry

Objective: To find the height of a building using a clinometer.

Chapter-10 tangent to a circle

Activity-15 : HereClick

Objective.To verify experimentally that the tangent at any point to a circle is perpendicular to the radius through that point.

ObjectiveTo verify that the lengths of tangents to a circle from some external point are equal.

Chapter-11 Area Related to circle

ObjectiveTo obtain formula for area of a circle experimentally.

Chapter-12 surface area and volume

ObjectiveTo form a cone from a sector of a circle and to find the formula for its curved surface area.

Objective: To find the relationship among the volumes of a right circular cone, a hemisphere and a right circular cylinder of equal radii and equal heights.

Chapter-14 probability

Objective: To determine experimental probability of 1, 2, 3, 4, 5 or 6 by throwing a die 500 times and compare them with their theoretical probabilities.

Objective: To determine experimental probability of a head (or a tail) by tossing a coin 1000 times and compare it with its theoretical probability.