Download App

Data Handling — MATHS STD 8 — Question

Gujarat BoardEnglish MediumSTD 8MATHSData Handling5 Marks
Question
Study the pie chart given below depicting the marks scored by a student in an examination out of $540$. Find the marks obtained by him in each subject.
✓

Answer

From the pie chart we see that, percentage of each subject are, Hindi $= 16.67\%$, English $= 25\%$, Social Science $= 5.55\%$, Mathematics $= 33.33\%$, Science $= 19.44\%$
Given, marks obtained by student in an examination $= 540$
$\therefore\ $The marks obtained in each subject are, $\text{Hindi}=\frac{16.67}{100}\times540=90$
$\text{English}=\frac{25}{100}\times540=135$
$\text{Social Science}=\frac{5.55}{100}\times540=29.97=30$ (approx)
$\text{Mathematics}=\frac{33.33}{100}\times540=179.98=180$ (approx)
$\text{Science}=\frac{19.44}{100}\times540=104.97=105$ (approx)

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "5 Marks Questions" from Data Handling→Data Handling — all question types→MATHS STD 8 question papers→Gujarat Board STD 8 question papers→Gujarat Board question paper generator→

Similar questions

During a mass drill exercise, 6250 students of different schools are arranged in rows such that the number of students in each row is equal to the number of rows. In doing so, the instructor finds out that 9 children are left out. Find the number of children in each row of the square.
→
Construct a quadrilateral $ABCD$, in which $AB = BC = 3\ cm, AD = 5\ cm,$ $\angle\text{A}=90^\circ$ and $\angle\text{B}=105^\circ.$
→
Construct a parallelogram $ABCD$ in which $BC = 5\ cm,$ $\angle\text{BCD}=120^\circ$ and $CD = 4.8\ cm.$
→
Show that the following numbers are not perfect squares:
$i. 9327$
$ii. 4058$
$iii. 22453$
$iv. 743522$
→
The floor of a building consists of $3000$ tiles which are rhombus shaped and each of its diagonals are $45\ cm$ and $30\ cm$ in length. Find the total cost of polishing the floor, if the cost per $m^2$ is $₹ 4$.
→
Arrange the following rational numbers in descending order: $\frac{-3}{10},\frac{7}{-15},\frac{-11}{20},\frac{17}{-30}$
→
The perimeter of a rectangle is $240\ cm$. If its length is increased by $10\%$ and its breadth is decreased by $20\%$, we get the same perimeter. Find the length and breadth of the rectangle.
→
The weights of new born babies $($in $kg)$ in a hospital on a particular day are as follows:$ 2.3, 2.2, 2.1, 2.7, 2.6, 3.0, 2.5, 2.9, 2.8, 3.1, 2.5, 2.8, 2.7, 2.9, 2.4.$
$i.$ Rearrange the weights in descending order.
$ii.$ Determine the highest weight.
$iii.$ Determine the lowest weight.
$iv.$ Determine the range.
$v.$ How many babies were born on that day?
$vi.$ How many babies weigh below $2.5 \ kg$?
$vii.$ How many babies weigh more than $2.8 \ kg$?
$viii.$ How many babies weigh $2.8 \ kg$?
→
Construct a parallelogram $\text{ABCD}$ in which $\text{AB} = 4\ cm, \text{BC} = 5\ cm$ and $\angle\text{B}=60^\circ.$
→
The following chart gives the growth in height
(in terms of percentage) of boys and girls with their respective ages:
Age (in yr)BoysGirls
872%77%
975%81%
1078%84%
1181%88%
1284%91%
1388%95%
1492%98%
1595%99%
1698%99.5%
1799%100%
18100%100%
Draw the line graph of above data on the same sheet and answer the following question
(i) In which year both the boys and the girls achieve their maximum height?
(ii) Who grows faster at puberty (14-16 yr of age)?
→