The number of students in a hostel, speaking hindi is $40$ , bengali is $25$ and english $35$ . If it is represented in pie chart central angle corresponding to hindi is _____

152^{\circ}

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72^{\circ}

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40^{\circ}

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144^{\circ}

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Solution

The correct option is D $144^{\circ}$
Central angle $= \frac{40}{40 + 25 + 35} \times 360^{\circ} = \frac{40}{100} \times 360^{\circ} = 144^{\circ}$

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Similar questions

The number of students in a hostel, speaking different languages is given below.
$\begin{matrix} Language & No. of Students Hindi & 40 English & 12 Marathi & 9 Tamil & 7 Bengali & 4 Total & 72 \end{matrix}$
If a pie chart is drawn for the above data, what is the central angle for the number of students speaking hindi?

The numberof students in a hostel, speaking different languages is given below.Display the data in a pie chart.

$\begin{matrix} Language & Hindi & English & Marathi & Tamil & Bengali & Total Number of students & 40 & 12 & 9 & 7 & 4 & 72 \end{matrix}$

The number of students in a hostel, speaking different languages is given below. Display the data in a pie chart. [4 MARKS]

$\begin{matrix} Language & No. of Students Hindi & 40 English & 12 Marathi & 9 Tamil & 7 Bengali & 4 Total & 72 \end{matrix}$

The number of students speaking different languages is given below. Display the data in a pie chart and state the percentage of students speaking Marathi.

$\begin{matrix} L a n g u a g e & N o . o f S t u d e n t s H i n d i & 40 E n g l i s h & 12 M a r a t h i & 9 T a m i l & 7 B e n g a l i & 4 T o t a l & 72 \end{matrix}$

___

State true or false.

The number of students speaking different languages is given below. By displaying the data in a pie chart, we can say that the percentage of student speaking Marathi is 14%.

$\begin{matrix} L a n g u a g e & N o . o f S t u d e n t s H i n d i & 40 E n g l i s h & 12 M a r a t h i & 9 T a m i l & 7 B e n g a l i & 4 T o t a l & 72 \end{matrix}$

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The number of students in a hostel, speaking hindi is 40, bengali is 25 and english 35. If it is represented in pie chart central angle corresponding to hindi is _____

The correct option is D 144∘Central angle =4040+25+35×360∘=40100×360∘=144∘

The number of students in a hostel, speaking hindi is $40$ , bengali is $25$ and english $35$ . If it is represented in pie chart central angle corresponding to hindi is _____

The correct option is D $144^{\circ}$
Central angle $= \frac{40}{40 + 25 + 35} \times 360^{\circ} = \frac{40}{100} \times 360^{\circ} = 144^{\circ}$