The adjoining pie chart gives the marks scored in an examination by a student in Hindi,English,Mathematics,Social Science and Science .If the total marks obtained by the students were 540,answer the following questions:
How many more marks were obtained by the student in Mathematics than in Hindi ?

The adjoining pie chart gives the marks scored in an examination by a student in Hindi,English,Mathematics,Social Science and Science .If the total marks obtained by the students were 540,answer the following questions: In which subject did the studdent score 105 marks?

The adjoining pie chart gives the marks scored in an examination by a student in Hindi, English, Mathematics, Social Science and Science. If the total marks obtained by the students were 540, answer the following questions. In which subject did the student score 105 marks? (Hint: for 540 marks, the central angle = 360^@ So, for 105 marks, what is the central angle?)

Marks obtained by a student in six diferent subjects is depicted by the adjacent graph .Study the graph and answer tw2he following questions . How many marks does the student scored in Maths .

Marks obtained by a student in six diferent subjects is depicted by the adjacent graph .Study the graph and answer tw2he following questions . What are the highest and the lowest marks scored by the sudent and which subject ?

Marks obtained by a student in six diferent subjects is depicted by the adjacent graph .Study the graph and answer tw2he following questions . In how many subject did he score less than 50 marks ?

Marks obtained by 2500 students are shown in the following table: A student is selected at random. Find the probability that : he scores more than 80% marks.

Marks obtained by 2500 students are shown in the following table: A student is selected at random. Find the probability that : he scores less than 60% marks.