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RD Sharma Class 10 Solutions

Last Updated: 16 May 2023

RD Sharma Class 10 Solutions offer excellent reference material for students, enabling them to develop a firm understanding of the concepts covered. in each chapter of the...read more

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Class 10 RD Sharma Solutions - Chapter 12 Some Applications of Trigonometry - Exercise 12.1 | Set 1

Last Updated: 23 August 2022

Question 1. A tower stands vertically on the ground. From a point on the ground, 20 m away from the foot of the tower, the angle of elevation of the top the tower is 60°. ...read more

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Class 10 RD Sharma Solutions - Chapter 2 Polynomials - Exercise 2.3

Last Updated: 20 May 2021

Question 1. Apply division algorithm to find the quotient q(x) and remainder r(x) on dividing f(x) by g(x) in each of the following:(i)f(x) = x3 – 6x2 + 11x – 6, g(x) = x2...read more

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RD Sharma Class-10

Similar Topics

20.6k+ articles

7.6k+ articles

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7.5k+ articles

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3.4k+ articles

1.4k+ articles

RD Sharma Solutions

750+ articles

680+ articles

200+ articles

120+ articles

Class 10 RD Sharma Solutions - Chapter 14 Coordinate Geometry - Exercise 14.2 | Set 2

Last Updated: 01 November 2022

Question 20. The three vertices of a parallelogram are (3, 4), (3, 8), and (9, 8). Find the fourth vertex.Solution:Let ABCD be a parallelogram and vertices will be A (3, 4...read more

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Class 10 RD Sharma Solutions - Chapter 3 Pair of Linear Equations in Two Variables - Exercise 3.9

Last Updated: 30 April 2021

Question 1. A father is three times as old as his son. After twelve years, his age will be twice as that of his son and then. Find their present ages.Solution:Given, fathe ...read more

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Class 10 RD Sharma Solutions - Chapter 9 Arithmetic Progressions - Exercise 9.6 | Set 1

Last Updated: 07 April 2021

Question 1. Find the sum of the following arithmetic progressions:(i) 50, 46, 42, … to 10 termsSolution:Given A.P. has first term(a) = 50,Common difference(d) = 46 - 50 = ...read more

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Class 10 RD Sharma Solutions- Chapter 2 Polynomials - Exercise 2.1 | Set 2

Last Updated: 02 February 2021

Question 11. If α and β are the zeroes of the quadratic polynomial f(x) = 6x2 + x – 2, find the value of (α/β) +(β/α)Solution:Given that,α and β are the zeroes of the quad ...read more

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Class 10 RD Sharma Solutions- Chapter 2 Polynomials - Exercise 2.1 | Set 1

Last Updated: 02 February 2021

Question 1. Find the zeros of each of the following quadratic polynomials and verify the relationship between the zeros and their coefficients:(i) f(x) = x2 – 2x – 8Soluti ...read more

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Class 10 RD Sharma Solutions- Chapter 1 Real Numbers - Exercise 1.6

Last Updated: 13 January 2021

Question 1. Without actually performing the long division, state whether the following rational numbers will have a terminating decimal expansion or a non-terminating repe ...read more

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Class 10 RD Sharma Solutions - Chapter 16 Surface Areas and Volumes - Exercise 16.1 | Set 1

Last Updated: 28 December 2020

Question 1. How many balls, each of radius 1 cm, can be made from a solid sphere of lead of radius 8 cm?Solution:R = 8 cmr = 1 cmLet the number of balls = nVolume of the s ...read more

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Class 10 RD Sharma Solutions - Chapter 15 Areas Related to Circles - Exercise 15.1 | Set 1

Last Updated: 17 December 2020

Question 1. Find the circumference and area of a circle of radius of4.2 cm.Solution:Radius = 4.2 cmCircumference of a circle = 2πr = 2 × (22/7) × 4.2 ...read more

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Class 10 RD Sharma Solutions - Chapter 13 Probability - Exercise 13.1 | Set 2

Last Updated: 08 October 2021

Question 19. Five cards – ten, jack, queen, king, and an ace of diamonds are shuffled face downwards. One card is picked at random.(i) What is the probability that the car ...read more

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Class 10 RD Sharma Solutions - Chapter 8 Quadratic Equations - Exercise 8.8

Last Updated: 21 December 2022

eQuestion 1. If the speed of a boat in still water is 8 Km/hr. It can go 15 Km upstream and 22 Km downstream in 5 hours. Find the speed of the stream.Solution:Let the spee ...read more

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Class 10 RD Sharma Solutions - Chapter 4 Triangles - Exercise 4.2

Last Updated: 04 December 2020

Question 1: In a ΔABC, D and E are points on the sides AB and AC respectively such that DE || BC.(i) If AD = 6 cm, DB = 9 cm and AE = 8 cm, Find AC.Solution:Given: Δ ABC w ...read more

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Class 10 RD Sharma Solutions - Chapter 1 Real Numbers - Exercise 1.1 | Set 1

Last Updated: 04 December 2020

Question 1. If a and b are two odd positive integers such that a b, then prove that one of the two numbers (a + b)/2 and (a - b)/2 is odd and the other is even.Solution:A ...read more

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