Important Questions for Class 10 Maths Important Questions for Class 10 Maths Important Questions for Class 10 Maths provides you chapter wise preparation strategies to excel in your board examination. As we all know, 10th board exam is the first and one of the most important steps in career-making, therefore this article is focused on preparing you for the subject of Maths which will enhance the conceptual knowledge about the different types of questions which can be framed during the exam.
● ● ● ● ● ● ● ● ● ● ● ● ● ●
Real Numbers Class 10 Important Questions Polynomials Class 10 Important Questions Pair of Linear Equations in Two Variables Class 10 Important Questions Quadratic Equations Class 10 Important Questions Arithmetic Progressions Class 10 Important Questions Triangles Class 10 Important Questions Coordinate Geometry Class 10 Important Questions Introduction to Trigonometry Class 10 Important Questions Some Applications of Trigonometry Class 10 Important Questions Circles Class 10 Important Questions Constructions Class 10 Important Questions Areas Related to Circles Class 10 Important Questions Surface Areas and Volumes Class 10 Important Questions Statistics Class 10 Important Questions
● Probability Class 10 Important Questions
1. Real Numbers Class 10 Important Questions Real Numbers Class 10 Important Questions 1. Find the HCF of 52 and 117 and express it in form 52x + 117y. 2. Prove that x2 – x is divisible by 2 for all positive integer x. 3. If m and n are odd positive integers, then m2 + n2 is even, but not divisible by 4. Justify. 4. If HCF (6, a) = 2 and LCM (6, a) = 60, then find a. Please refer Real Numbers Class 10
Important Questions for more information.
2. Polynomials Class 10 Important Questions Polynomials Class 10 Important Questions • Zeroes of a polynomial. k is said to be zero of a polynomial p(x) if p(k) = 0 • Graph of a polynomial. (i) Graph of a linear polynomial ax + b is a straight line. (ii) Graph of a quadratic polynomial p(x) = ax2 + bx + c is a parabola open upwards like ∪, if a > 0. (iii) Graph of a quadratic polynomial p(x) = ax2 + bx + c is a parabola open downwards like ∩, if a > 0. (iv) In general a polynomial p(x) of degree n crosses the x-axis at atmost n points. Please refer P olynomials Class 10 Important Questions for more information.
3. Pair of Linear Equations in Two Variables Class 10 Important Questions
Pair of Linear Equations in Two Variables Class 10 Important Questions
Here you can get Class 10 Important Questions Maths based on NCERT Textbook for Class X. Maths Class 10 Important Questions are very helpful to score high marks in board exams. Here we have covered Important Questions on Pair of Linear Equations in Two Variables for Class 10 Maths subject. Please refer Pair of Linear Equations in Two Variables Class 10 Important Questions for more information.
4. Quadratic Equations Class 10 Important Questions Quadratic Equations Class 10 Important Questions A group of numbers connected by a definite law is known as a sequence. A Sequence in which each term is obtained from the preceding term by adding a constant quantity to it. A sequence is called a series if its terms are connected by the sign of addition or subtraction. nth term of an Arithmetic Progression. Please refer Quadratic Equations Class
10 Important Questions for more information.
5. Arithmetic Progressions Class 10 Important Questions Arithmetic Progressions Class 10 Important Questions The most important questions for annual examination from chapter Pair of Linear Equations in Two Variables are given here for download. The additional questions for practice from 10th class CBSE exam are collected from various sources. It includes questions asked in previous year exams, questions provided by Kendriya Vidyalaya KV schools, DoE, Delhi government school, Navodaya Vidyalaya Samiti NVS, and other government and private schools in India and abroad that are affiliated to CBSE, New Delhi. Class 10 Math’s Pair of Linear Equations in Two Variables have a different set of questions. Please refer A rithmetic Progressions Class 10 Important Questions for more information.
6. Triangles Class 10 Important Questions Triangles Class 10 Important Questions
Class 10th Math’s important questions in chapter Triangles for free download in PDF format. The most important questions for annual examination from chapter Triangles are given here for download. The additional questions for practice from 10th class CBSE exam are collected from various sources. Please refer Triangles Class 10 Important Questions for more information.
7. Coordinate Geometry Class 10 Important Questions Coordinate Geometry Class 10 Important Questions we are providing the important topics and questions for CBSE Class 9th Mathematics chapter, Coordinate Geometry. This will provide you an idea that what type of questions will be framed in an exam and from which topics. The pattern in which the question paper is set is quite different from the manner in which the course structure is defined actually. Go through the mentioned terms/questions at the time of preparing for the CBSE Class 9 Maths Exam 2019. Please refer C oordinate Geometry Class 10 Important Questions for more information.
8. Introduction to Trigonometry Class 10 Important Questions Introduction to Trigonometry Class 10 Important Questions Trigonometry is the study of relationships between the sides and angles of a triangle. The ratio of the sides of a right triangle with respect to its acute angle is called trigonometric ratio of the angle. Identities involving trigonometric ratios are called trigonometric identities. The reciprocals of the ratios sin A, cos A and tan A are cosec A, sec A, and cot A respectively. The symbol sin A is used as an abbreviation for ‘the sine of the angle A’. sin A
is not the product of ‘sin’ and A. ‘sin’ separated from A has no meaning. Please refer
Introduction to Trigonometry Class 10 Important Questions for more information.
9. Some Applications of Trigonometry Class 10 Important Questions Some Applications of Trigonometry Class 10 Important Questions The line of sight is the line drawn from the eye of an observer to the point in the object viewed by the observer. The angle of elevation of a point viewed is the angle formed by the line of sight with the horizontal when the point being viewed is above the horizontal level. The angle of depression of a point on the object being viewed is the angle formed by the line of sight with the horizontal when the point is below the horizontal level. Trigonometry is used for finding the heights and distances of various objects, without actually measuring them. Please refer Some Applications of Trigonometry Class 10 Important Questions for more information.
10. Circles Class 10 Important Questions Circles Class 10 Important Questions The circle is a collection of all points in a plane, which is equidistant from a central point. There can be three distinct possibilities arising between a line and circle given on the same plane. 1. No common point 2. Two common points 3. One common point When the line intersects the circle they have two common points. In this case, the line is called a secant of the circle. When the line just touches the circle they
have one common point. Please refer C ircles Class 10 Important Questions for more information.
11. Constructions Class 10 Important Questions Constructions Class 10 Important Questions Division of a Line Segment A line segment can be divided in a given ratio m:n (say) where both m and n are positive integers. There are two methods to construct the division of a line segment. The ratio of the sides of the triangles to be constructed with the corresponding sides of the given triangle is known as their scalar factor. Construction of a Triangle Similar to a given Triangle There are two cases while constructing a similar triangle. Please refer
Constructions Class 10 Important Questions for more information.
12. Areas Related to Circles Class 10 Important Questions Areas Related to Circles Class 10 Important Questions The perimeter of a Circle The distance around a circle is called its perimeter or usually called its circumference. The ratio of the circumference of a circle to its diameter is constant and it is denoted by the Greek letter. Circumference = π × diameter = 2πr, where r is the radius of the circle. Please refer A reas Related to Circles Class 10 Important
Questions for more information.
13. Surface Areas and Volumes Class 10 Important Questions Surface Areas and Volumes Class 10 Important Questions In our daily life, we may come across various solids that are made by a combination of one or more solid objects, like an ice-cream cone, capsule, toy, etc. Surface Area of a
Combination of Solids Surface area is the measure of the exposed area of an object. It is expressed in square units. To find the surface area of a combination of a solid, we have to add all the visible surfaces areas of the combined solid. The surface area of a solid, which is made up of a cylinder with two hemispheres at either end is the sum of the curved surface areas of the cylinder and both the hemispheres. Please refer S urface Areas and
Volumes Class 10 Important Questions for more information.
14. Statistics Class 10 Important Questions Statistics Class 10 Important Questions Mean, median and mode are three measures of central tendency. Mean of the grouped data is calculated by using the following methods: (a) Direct method (b) Assumed mean method (c) Step deviation method Mode is that value of the observation which occurs most frequently. If data has more than one value of the same maximum frequency, it is said to be multimodal. In a grouped frequency distribution, the class with maximum frequency is called the modal class. Please refer Statistics Class 10 Important Questions for more information.
15. Probability Class 10 Important Questions Probability Class 10 Important Questions Probability is a measure of the possibility that an event will occur. Elementary Event An event having only one outcome of the experiment is called an elementary event. Equally Likely outcomes If the probability of all outcomes of an experiment is equal, they are called equally likely outcomes. Experimental Probability Experimental probability or empirical probability is the probability of an event based on what has actually happened. Please refer
Probability Class 10 Important Questions for more information.