NCERT Class 8

Sahay Sir > Question Answers > NCERT Class 8
139. Put three different numbers in the circles so that when you add the numbers at the end of each line you always get a perfect square.
15
Jul
139. Put three different numbers in the circles so that when you add the numbers at the end of each line you always get a perfect square. 139. Put three different numbers in the circles so that when you add the numbers at the end of each line you always get a perfect square. July [...]
Posted in: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths , NCERT Class 8 ,
Tags: 139. Put three different numbers in the circles so that when you add the numbers at the end of each line you always get a perfect square. ,
138. A perfect square number has four digits, none of which is zero. The digits from left to right have values that are: even, even, odd, even. Find the number.
15
Jul
138. A perfect square number has four digits, none of which is zero. The digits from left to right have values that are: even, even, odd, even. Find the number. 138. A perfect square number has four digits even even. Find the number. none of which is zero. The digits from left to right have [...]
Posted in: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths , NCERT Class 8 ,
Tags: 138. A perfect square number has four digits , even , even. Find the number. , none of which is zero. The digits from left to right have values that are: even , odd ,
137. {(6^2 + (8^2)^1/2)}^3
15
Jul
137. {(6^2 + (8^2)^1/2)}^3 137. {(6^2 + (8^2)^1/2)}^3 July 15, 2021 Category: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths , NCERT Class 8 ,
Posted in: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths , NCERT Class 8 ,
Tags: 137. {(6^2 + (8^2)^1/2)}^3 ,
136. {( 5^2 + (12^2)^1/2)}^3
15
Jul
136. {( 5^2 + (12^2)^1/2)}^3 136. {( 5^2 + (12^2)^1/2)}^3 July 15, 2021 Category: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths , NCERT Class 8 ,
Posted in: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths , NCERT Class 8 ,
Tags: 136. {( 5^2 + (12^2)^1/2)}^3 ,
135. Evaluate : 3 root 27 + 3 root 0.008 + 3 root 0.064
15
Jul
135. Evaluate : 3 root 27 + 3 root 0.008 + 3 root 0.064 135. Evaluate : 3 root 27 + 3 root 0.008 + 3 root 0.064 July 15, 2021 Category: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths , NCERT Class 8 ,
Posted in: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths , NCERT Class 8 ,
Tags: 135. Evaluate : 3 root 27 + 3 root 0.008 + 3 root 0.064 ,
134. Three numbers are in the ratio 2:3:4. The sum of their cubes is 0.334125. Find the numbers.
15
Jul
134. Three numbers are in the ratio 2:3:4. The sum of their cubes is 0.334125. Find the numbers. 134. Three numbers are in the ratio 2:3:4. The sum of their cubes is 0.334125. Find the numbers. July 15, 2021 Category: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots [...]
Posted in: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths , NCERT Class 8 ,
Tags: 134. Three numbers are in the ratio 2:3:4. The sum of their cubes is 0.334125. Find the numbers. ,
133. Find the square root of 324 by the method of repeated subtraction.
15
Jul
133. Find the square root of 324 by the method of repeated subtraction. 133. Find the square root of 324 by the method of repeated subtraction. July 15, 2021 Category: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths , NCERT Class 8 ,
Posted in: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths , NCERT Class 8 ,
Tags: 133. Find the square root of 324 by the method of repeated subtraction. ,
132. The area of a square plot is 101 1 / 400 m^2. Find the length of one side of the plot.
15
Jul
132. The area of a square plot is 101 1 / 400 m^2. Find the length of one side of the plot. 132. The area of a square plot is 101 1 / 400 m^2. Find the length of one side of the plot. July 15, 2021 Category: Chapter 6 - Squares and Square Roots [...]
Posted in: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths , NCERT Class 8 ,
Tags: 132. The area of a square plot is 101 1 / 400 m^2. Find the length of one side of the plot. ,
131. Find the smallest square number divisible by each one of the numbers 8, 9 and 10.
15
Jul
131. Find the smallest square number divisible by each one of the numbers 8, 9 and 10. 131. Find the smallest square number divisible by each one of the numbers 8 9 and 10. July 15, 2021 Category: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths [...]
Posted in: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths , NCERT Class 8 ,
Tags: 131. Find the smallest square number divisible by each one of the numbers 8 , 9 and 10. ,
130. Find three numbers in the ratio 2:3:5, the sum of whose squares is 608.
15
Jul
130. Find three numbers in the ratio 2:3:5, the sum of whose squares is 608. 130. Find three numbers in the ratio 2:3:5 the sum of whose squares is 608. July 15, 2021 Category: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths , NCERT Class 8 [...]
Posted in: Chapter 6 - Squares and Square Roots , Chapter 7 - Cubes and Cube Roots , Maths , NCERT Class 8 ,
Tags: 130. Find three numbers in the ratio 2:3:5 , the sum of whose squares is 608. ,