NCERT Solutions for class 8 Mathematics Chapter 5: Data Handling

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NCERT Solutions for class 8 Mathematics Chapter 5 Data Handling are provided in the article below. Some of the important topics for Data handling chapter are given below.

Download PDF: NCERT Solutions for Class 8 Mathematics Chapter 5 pdf

NCERT Solutions for Class 8 Mathematics Chapter 5

NCERT Solutions for Class 8 Mathematics Chapter 5 Data Handling is given below.

Class 8 Mathematics Chapter 5 Data Handling – Important Topics

Data handling is the method of collecting data set and representing in a different form.
Data means a collection of numerical values that depicts a particular kind of information.
As a result, data can take any form, including words, measurements, numbers, descriptions, and observations.
Data handling is the process of safeguarding data that is investigated and obtained, preserved, or disposed of in a secure way throughout and after the analytical process is completed.

Mean: Average of a given set of numbers is known as the mean.

Median: Middle Value in a given set of data is known as median.

Mode: Most Occurring item in a given set of data is known as mode.

Range: Difference of maximum and minimum value in a given set of data is known as Range.

Quartile: Arranging the data in quarters is known as Quartile.

Interquartile: Difference of Upper Quartile and Lower Quartile is known as Interquartile.

Variance: A measure which gives an approximate idea about data is known as variance. It is used to calculate standard deviation of a data set.

Standard Deviation: We can find how far a value is from the mean by the help of Standard Deviation.

NCERT Solutions for Class 8 Maths Chapter 5 Exercises

NCERT Solutions for Class 8 Maths Chapter 5 Data Handling Exercises are given below.

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CBSE X Related Questions

1.
In the given figure, \(AB \parallel DE\) and \(AC \parallel DF\). Show that \(\triangle ABC \sim \triangle DEF\). If \(BC = 10\) cm, \(EB = CF = 5\) cm and \(AB = 7\) cm, then find the length DE.
View Solution
2.
D is the mid-point of side BC of \(\triangle ABC\). CE and BF intersect at O, a point on AD. AD is produced to G such that \(OD = DG\). Prove that OBGC is a parallelogram.
View Solution
3.
The graph of \(y = f(x)\) is given. The number of zeroes of \(f(x)\) is :
- 0
- 1
- 3
- 2
View Solution
4.
In the given figure, \(AB \parallel EF\). If \(AB = 24\) cm, \(EF = 36\) cm and \(DA = 7\) cm, then \(AE\) equals
- \(2.5\) cm
- \(10.5\) cm
- \(3.5\) cm
- \(\frac{14}{3}\) cm
View Solution
5.
In the figure given above, \(\triangle ABC \sim \triangle XYZ\), then find the values of \(x\) and \(y\).
View Solution
6.
PQ and PR are two tangents to a circle with centre O and radius 5 cm. AB is another tangent to the circle at C which lies on OP. If \(OP = 13\) cm, then find the length AB and PA.
View Solution

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NCERT Solutions for class 8 Mathematics Chapter 5: Data Handling

Download PDF: NCERT Solutions for Class 8 Mathematics Chapter 5 pdf

NCERT Solutions for Class 8 Mathematics Chapter 5

Class 8 Mathematics Chapter 5 Data Handling – Important Topics

NCERT Solutions for Class 8 Maths Chapter 5 Exercises

CBSE X Related Questions

1.
In the given figure, \(AB \parallel DE\) and \(AC \parallel DF\). Show that \(\triangle ABC \sim \triangle DEF\). If \(BC = 10\) cm, \(EB = CF = 5\) cm and \(AB = 7\) cm, then find the length DE.

2.
D is the mid-point of side BC of \(\triangle ABC\). CE and BF intersect at O, a point on AD. AD is produced to G such that \(OD = DG\). Prove that OBGC is a parallelogram.

3.
The graph of \(y = f(x)\) is given. The number of zeroes of \(f(x)\) is :

4.
In the given figure, \(AB \parallel EF\). If \(AB = 24\) cm, \(EF = 36\) cm and \(DA = 7\) cm, then \(AE\) equals

5.
In the figure given above, \(\triangle ABC \sim \triangle XYZ\), then find the values of \(x\) and \(y\).

6.
PQ and PR are two tangents to a circle with centre O and radius 5 cm. AB is another tangent to the circle at C which lies on OP. If \(OP = 13\) cm, then find the length AB and PA.

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NCERT Solutions for class 8 Mathematics Chapter 5: Data Handling

Download PDF: NCERT Solutions for Class 8 Mathematics Chapter 5 pdf

NCERT Solutions for Class 8 Mathematics Chapter 5

Class 8 Mathematics Chapter 5 Data Handling – Important Topics

NCERT Solutions for Class 8 Maths Chapter 5 Exercises

CBSE X Related Questions

1.In the given figure, \(AB \parallel DE\) and \(AC \parallel DF\). Show that \(\triangle ABC \sim \triangle DEF\). If \(BC = 10\) cm, \(EB = CF = 5\) cm and \(AB = 7\) cm, then find the length DE.

2.D is the mid-point of side BC of \(\triangle ABC\). CE and BF intersect at O, a point on AD. AD is produced to G such that \(OD = DG\). Prove that OBGC is a parallelogram.

3.The graph of \(y = f(x)\) is given. The number of zeroes of \(f(x)\) is :

4.In the given figure, \(AB \parallel EF\). If \(AB = 24\) cm, \(EF = 36\) cm and \(DA = 7\) cm, then \(AE\) equals

5.In the figure given above, \(\triangle ABC \sim \triangle XYZ\), then find the values of \(x\) and \(y\).

6.PQ and PR are two tangents to a circle with centre O and radius 5 cm. AB is another tangent to the circle at C which lies on OP. If \(OP = 13\) cm, then find the length AB and PA.

Comments

SUBSCRIBE TO OUR NEWS LETTER

1.
In the given figure, \(AB \parallel DE\) and \(AC \parallel DF\). Show that \(\triangle ABC \sim \triangle DEF\). If \(BC = 10\) cm, \(EB = CF = 5\) cm and \(AB = 7\) cm, then find the length DE.

2.
D is the mid-point of side BC of \(\triangle ABC\). CE and BF intersect at O, a point on AD. AD is produced to G such that \(OD = DG\). Prove that OBGC is a parallelogram.

3.
The graph of \(y = f(x)\) is given. The number of zeroes of \(f(x)\) is :

4.
In the given figure, \(AB \parallel EF\). If \(AB = 24\) cm, \(EF = 36\) cm and \(DA = 7\) cm, then \(AE\) equals

5.
In the figure given above, \(\triangle ABC \sim \triangle XYZ\), then find the values of \(x\) and \(y\).

6.
PQ and PR are two tangents to a circle with centre O and radius 5 cm. AB is another tangent to the circle at C which lies on OP. If \(OP = 13\) cm, then find the length AB and PA.