Reading and Comparing Data in a Circle Graph

Q. The following pie charts show the distribution of students studying Science and Commerce in three different schools namely A, B, C.
The ratio of the number of students studying Science to that studying Commerce in school B is:

1. $3:4$
2. $2:3$
3. $1:2$
4. $1:1$

Q. The given pie chart shows marks scored by a student in different subjects in an examination.
If the total marks are 1000, then the difference of marks scored in mathematics and physics is

Q. The given pie chart shows the distribution of different types of plants in a garden in Chicago.

If the garden has a total of 60 plants, how many apple plants does it have?

1. $10$
2. $15$
3. $20$
4. $5$

Q. The pie-chart given below shows the result of a survey carried out to find the modes of travel used by the children to go to the school. If number of children who walk to school is 80, then the correct statement(s) is/are
नीचे दिया गया पाई-चार्ट बच्चों द्वारा विद्यालय जाने हेतु यात्रा के साधनों के चयन पर किये गये सर्वेक्षण के परिणामों को दर्शाता हैं। यदि विद्यालय में पैदल जाने वाले बच्चों की संख्या 80 है, तब सही कथन है/हैं

Statement-I : Number of children going to school by taxi is 112.
कथन-I : विद्यालय में टैक्सी द्वारा जाने वाले बच्चों की संख्या 112 हैं।

Statement-II : Number of children going to school by cycle or taxi is 192.
कथन-II : विद्यालय में साईकिल या टैक्सी द्वारा जाने वाले बच्चों की संख्या 192 हैं।

Statement-III : Number of children going to school by bus or car is 304.
कथन-III : विद्यालय में बस या कार द्वारा जाने वाले बच्चों की संख्या 304 हैं।

1. All three statements are correct
   सभी तीनों कथन सही हैं
2. Only statements II and III are correct
   केवल कथन II व III सही हैं
3. Only statements I and II are correct
   केवल कथन I व II सही हैं
4. Only statement I is correct
   केवल कथन I सही है

Q. The following pie chart represents the expenses of Jack on various items.
Find the central angle made by the rent sector?

1. ${36}^{\circ }$
2. ${72}^{\circ }$
3. ${60}^{\circ }$
4. ${30}^{\circ }$

Q. Suhas surveyed the opinions of $50$ students from his class on the impact of social media in their lives. How many people felt that social media is time-consuming?

1. $21$
2. $12$
3. $5$
4. $10$

Q. Suhas surveyed the opinions of $50$ students from his class on the impact of social media in their lives. How many students in the class responded in a positive way?

1. $12$
2. $5$
3. $17$
4. $21$

Q.

On a social media website, Celebrity A has about $8.6\times {10}^6$ followers and Celebrity B has about $4.1\times {10}^6$ followers. Determine which of the following is the best estimate for the number of followers for Celebrity A compared to the number of followers for Celebrity B.

1. more than $2$ times greater

2. less than $2$ times greater

3. more than $20$ times greater

4. less than $20$ times greater