Mathematics
Assertion (A) : The given bar graph shows the heights of six mountain peaks.
The ratio of height of the highest to the lowest peak is 3 : 2.
Reason (R) : The space between consecutive bars may be of any suitable value, but the spaces between all the consecutive bars must the same.
Both A and R are correct, and R is the correct explanation for A.
Both A and R are correct, and R is not the correct explanation for A.
A is true, but R is false.
A is false, but R is true.
Statistics
3 Likes
Answer
Height of highest peak = 9000 m
Height of lowest peak = 6000 m
Ratio of height = 9000 : 6000 = 9 : 6 = 3 : 2.
So, assertion (A) is true.
In bar graph,
The space between consecutive bars may be of any suitable value, but the spaces between all the consecutive bars must the same.
So, reason (R) is true.
∴ Both A and R are correct, and R is not the correct explanation for A.
Hence, option 2 is the correct option.
Answered By
1 Like
Related Questions
Assertion (A) : If in a pie chart representing the number of students of opting for different streams in college admission out of a total admissions of 3300, the central angle for the sector representing mathematics is 48°, then the number of students who opt for mathematics is 440.
Reason (R) : Central angle for sector (Component) =
Both A and R are correct, and R is the correct explanation for A.
Both A and R are correct, and R is not the correct explanation for A.
A is true, but R is false.
A is false, but R is true.
Assertion (A) : Class size of the following class intervals is 10.
1 - 10, 11 - 20, 21 - 30, etc.
Reason (R) : The difference between the upper limit and lower limit is the class size.
Both A and R are correct, and R is the correct explanation for A.
Both A and R are correct, and R is not the correct explanation for A.
A is true, but R is false.
A is false, but R is true.
Assertion (A) : The distribution of land in Pacific Housing Society is shown in the pie chart below. The total land area for project is 144000 m2.
The ratio of the area kept open to the ratio of the area for apartment construction is 5 : 13.
Reason (R) : In a pie chart, the central angle of a sector suspended by its arc is proportional to the value it represents.
Both A and R are correct, and R is the correct explanation for A.
Both A and R are incorrect.
A is true, but R is false.
A is false, but R is true.
Draw a bar-graph to represent the following data :
Articles : A B C D E F G Price of articles : 200 250 150 150 100 50 350