NCERT Class 8

95. The table shows the time four elevators take to travel various distances. Find which elevator is fastest and which is slowest. How much distance will be travelled by elevators B and C seperately in 140 sec? Who travelled more and by how much? 4. The number of teeth and the age of a person [...]

94. A water tank casts a shadow 21 m long. A tree of height 9.5 m casts a shadow 8 m long at the same time. The lengths of the shadows are directly proprotional to their heights. Find the height of the tank. 4. The number of teeth and the age of a person vary [...]

93. Ms. Anita has to drive from Jhareda to Ganwari. She measures a distance of 3.5 cm between these villages on the map. What is the actual distance between the villages if the map scale is 1 cm = 10 km? 4. The number of teeth and the age of a person vary August 5, [...]

92. There are 20 grams of protein in 75 grams of sauted fish. How many grams of protein is in 225 gm of that fish? 92. There are 20 grams of protein in 75 grams of sauted fish. How many grams of protein is in 225 gm of that fish? August 5, 2021 Category: Chapter [...]

91. Match each of the entries in Column I with the appropriate entry in Column II 91. Match each of the entries in Column I with the appropriate entry in Column II August 5, 2021 Category: Chapter 13 - Direct and Inverse Proportions , Maths , NCERT Class 8 ,

89. Shabnam takes 20 minutes to reach her school if she goes at a speed of 6 km/h. If she wants to reach school in 24 minutes, what should be her speed? 89. Shabnam takes 20 minutes to reach her school if she goes at a speed of 6 km/h. If she wants to reach [...]

88. 30 persons can reap a field in 17 days. How many more persons should be engaged to reap the same field in 10 days? 88. 30 persons can reap a field in 17 days. How many more persons should be engaged to reap the same field in 10 days? August 5, 2021 Category: Chapter [...]

87. 44 cows can graze a field in 9 days. How many less/more cows will graze the same field in 12 days? 87. 44 cows can graze a field in 9 days. How many less/more cows will graze the same field in 12 days? August 5, 2021 Category: Chapter 13 - Direct and Inverse Proportions [...]

86. A packet of sweets was distributed among 10 children and each of them received 4 sweets. If it is distributed among 8 children, how many sweets will each child get? 86. A packet of sweets was distributed among 10 children and each of them received 4 sweets. If it is distributed among 8 children [...]

85. Posing a question Work with a partner to write at least five ratio statements about this quilt, which has white, blue, and purple squares. How many squares of each colour will be there in 12 such quilts? 85. Posing a question Work with a partner to write at least five ratio statements about this [...]