NCERT Class 8
79. Find the area of the shaded portion in the following figures
10
Aug
79. Find the area of the shaded portion in the following figures 79. Find the area of the shaded portion in the following figures August 10, 2021 Category: Chapter 11 - Mensuration , Maths , NCERT Class 8 ,
78. Find the area of the shaded portion in the following figures
10
Aug
78. Find the area of the shaded portion in the following figures 78. Find the area of the shaded portion in the following figures August 10, 2021 Category: Chapter 11 - Mensuration , Maths , NCERT Class 8 ,
77. Find the area of the following fields. All dimensions are in metres.
10
Aug
77. Find the area of the following fields. All dimensions are in metres. 77. Find the area of the following fields. All dimensions are in metres. August 10, 2021 Category: Chapter 11 - Mensuration , Maths , NCERT Class 8 ,
76. Find the area of the following fields. All dimensions are in metres.
10
Aug
76. Find the area of the following fields. All dimensions are in metres. 76. Find the area of the following fields. All dimensions are in metres. August 10, 2021 Category: Chapter 11 - Mensuration , Maths , NCERT Class 8 ,
75. Find the length of the largest pole that can be placed in a room of dimensions 12 m × 4 m × 3 m.
10
Aug
75. Find the length of the largest pole that can be placed in a room of dimensions 12 m × 4 m × 3 m. 75. Find the length of the largest pole that can be placed in a room of dimensions 12 m × 4 m × 3 m. August 10, 2021 Category: Chapter [...]
74. A boy is cycling such that the wheels of the cycle are making 140 revolutions per hour. If the diameter of the wheel is 60 cm, calculate the speed in km/h with which the boy is cycling.
10
Aug
74. A boy is cycling such that the wheels of the cycle are making 140 revolutions per hour. If the diameter of the wheel is 60 cm, calculate the speed in km/h with which the boy is cycling. 74. A boy is cycling such that the wheels of the cycle are making 140 revolutions per [...]
73. A bicycle wheel makes 500 revolutions in moving 1 km. Find the diameter of the wheel.
10
Aug
73. A bicycle wheel makes 500 revolutions in moving 1 km. Find the diameter of the wheel. 73. A bicycle wheel makes 500 revolutions in moving 1 km. Find the diameter of the wheel. August 10, 2021 Category: Chapter 11 - Mensuration , Maths , NCERT Class 8 ,
72. Find the perimeter of the given figure.
10
Aug
72. Find the perimeter of the given figure. 72. Find the perimeter of the given figure. August 10, 2021 Category: Chapter 11 - Mensuration , Maths , NCERT Class 8 ,
71. A running track has 2 semicircular ends of radius 63 m and two straight lengths. The perimeter of the track is 1000 m. Find each straight length.
10
Aug
71. A running track has 2 semicircular ends of radius 63 m and two straight lengths. The perimeter of the track is 1000 m. Find each straight length. 71. A running track has 2 semicircular ends of radius 63 m and two straight lengths. The perimeter of the track is 1000 m. Find each straight [...]
70. There is a circular pond and a footpath runs along its boundary. A person walks around it, exactly once keeping close to the edge. If his step is 66 cm long and he takes exactly 400 steps to go around the pond, find the diameter of the pond.
10
Aug
70. There is a circular pond and a footpath runs along its boundary. A person walks around it, exactly once keeping close to the edge. If his step is 66 cm long and he takes exactly 400 steps to go around the pond, find the diameter of the pond. 70. There is a circular pond [...]