RS Aggarwal Class 10 Solutions of Chapter 19 Volume and Surface Areas of Solids Ex 19C in pdf download Question 1: Here h = 42 cm, R = 16 cm, and r = 11 cm Capacity = Question 2: Here R = 33 cm, r = 27 cm and l = 10 cm Question 3: Height = 15 cm, R = cm = 28 cm … [Read more...] about RS Aggarwal Class 10 Solutions of Chapter 19 Volume and Surface Areas of Solids Ex 19C

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## RS Aggarwal Class 10 Solutions of Chapter 19 Volume and Surface Areas of Solids Ex 19B

RS Aggarwal Class 10 Solutions of Chapter 19 Volume and Surface Areas of Solids Ex 19B in pdf download Question 1: Radius of the cone = 12 cm and its height = 24 cmVolume of cone = πr3 h = (\frac { 1 }{ 3 } \times 12\times 12\times 24) π cm3 = (48 × 24 )π cm3 Question 2:Internal radius = 3 cm and external radius = 5 cmHence, height of the cone = 4 cm Question 3:Inner … [Read more...] about RS Aggarwal Class 10 Solutions of Chapter 19 Volume and Surface Areas of Solids Ex 19B

## RS Aggarwal Class 10 Solutions of Chapter 19 Volume and Surface Areas of Solids Ex 19A

RS Aggarwal Class 10 Solutions of Chapter 19 Volume and Surface Areas of Solids Ex 19A in pdf download Question 1: Radius of the cylinder = 14 m And its height = 3 m Radius of cone = 14 m And its height = 10.5 m Let l be the slant height Curved surface area of tent = (curved area of cylinder + curved surface area of cone) Hence, the curved … [Read more...] about RS Aggarwal Class 10 Solutions of Chapter 19 Volume and Surface Areas of Solids Ex 19A

## RS Aggarwal Class 10 Solutions of Chapter 18 Areas of Circle, Sector and Segment Test Yourself

RS Aggarwal Class 10 Solutions of Chapter 18 Areas of Circle, Sector and Segment Test Yourself in pdf download Question 1.In the given figure, a square OABC has been inscribed in the quadrant OPBQ. If OA = 20cm, then the area of the shaded region is(a) 214 cm2(b) 228 cm2(c) 242 cm2(d) 248 cm2 Solution: Question 2.The diameter of a wheel is 84 cm. How many revolutions will … [Read more...] about RS Aggarwal Class 10 Solutions of Chapter 18 Areas of Circle, Sector and Segment Test Yourself

## RS Aggarwal Class 10 Solutions of Chapter 18 Areas of Circle, Sector and Segment MCQ

RS Aggarwal Class 10 Solutions of Chapter 18 Areas of Circle, Sector and Segment MCQ in pdf download Question 1.The area of a circle is 38.5 cm2. The circumference of the circle is(a) 6.2 cm(b) 12.1 cm(c) 11 cm(d) 22cm Solution: Question 2.The area of a circle is 49π cm2. Its circumference is(a) 7π cm(b) l4π cm(c) 21π cm(d) 28π cm Solution: Question 3.The difference … [Read more...] about RS Aggarwal Class 10 Solutions of Chapter 18 Areas of Circle, Sector and Segment MCQ

## RS Aggarwal Class 10 Solutions of Chapter 18 Areas of Circle, Sector and Segment Ex 18B

RS Aggarwal Class 10 Solutions of Chapter 18 Areas of Circle, Sector and Segment Ex 18B in pdf download Question 1.The circumference of a circle is 39.6 cm. Find its area. Solution:Circumference of circle = 2πr = 39.6 cm Question 2.The area of a circle is 98.56 cm2. Find its circumference. Solution: Question 3.The circumference of a circle exceeds its diameter by 45 … [Read more...] about RS Aggarwal Class 10 Solutions of Chapter 18 Areas of Circle, Sector and Segment Ex 18B

## RS Aggarwal Class 10 Solutions of Chapter 18 Areas of Circle, Sector and Segment Ex 18A

RS Aggarwal Class 10 Solutions of Chapter 18 Areas of Circle, Sector and Segment Ex 18A in pdf download Question 1.The difference between the circumference and radius of a circle is 37cm. Using π = 22/7, find the circumference of the circle. [CBSE 2013] Solution: Question 2.The circumference of a circle is 22 cm. Find the area of its quadrant. [CBSE … [Read more...] about RS Aggarwal Class 10 Solutions of Chapter 18 Areas of Circle, Sector and Segment Ex 18A

## RS Aggarwal Class 10 Solutions of Chapter 17 Perimeter and Areas of Plane Figures Test Yourself

RS Aggarwal Class 10 Solutions of Chapter 17 Perimeter and Areas of Plane Figures Test Yourself in pdf download Question 1.In the given figure ABCD is a quadrilateral in which ∠ABC = 90°, ∠BDC = 90°, AC = 17 cm, BC = 15 cm, BD = 12 cm and CD = 9 cm. The area of quad. ABCD isSolution: Question 2.In the given figure ABCD is a trapezium in which AB 40 m, BC = 15 m, CD = 28 m, … [Read more...] about RS Aggarwal Class 10 Solutions of Chapter 17 Perimeter and Areas of Plane Figures Test Yourself

## RS Aggarwal Class 10 Solutions of Chapter 17 Perimeter and Areas of Plane Figures MCQ

RS Aggarwal Class 10 Solutions of Chapter 17 Perimeter and Areas of Plane Figures MCQ in pdf download Question 1.The length of a rectangular hall is 5 m more than its breadth. If the area of the hall is 750 m2, then its length is(a) 15m(b) 20 m(c) 25 m(d) 30 mSolution: Question 2.The length of a rectangular field is 23 m more than its breadth. If the perimeter of the field … [Read more...] about RS Aggarwal Class 10 Solutions of Chapter 17 Perimeter and Areas of Plane Figures MCQ

## RS Aggarwal Class 10 Solutions of Chapter 17 Perimeter and Areas of Plane Figures Ex 17B

RS Aggarwal Class 10 Solutions of Chapter 17 Perimeter and Areas of Plane Figures Ex 17B in pdf download Question 1.The perimeter of a rectangular plot of land is 80 m and its breadth is 16 m. Find the length and area of the plot.Solution:Let the length of plot be x metersIts perimeter = 2 [length + breadth]= 2(x + 16) = (2x + 32) metersLength of the rectangle is 21. 5 … [Read more...] about RS Aggarwal Class 10 Solutions of Chapter 17 Perimeter and Areas of Plane Figures Ex 17B