The given pie chart gives the marks scored in an examination by a student in English, Hindi, Science & Technology, Social Science and Mathematics. If the total marks obtained by the student were 540. The subject in which the student scored 105 marks, is _________.

The mean of five numbers is 14. If four of them are 12, 16, 14, 18 then the fifth number is

Adjoining pie chart gives the expenditure (in percentage) on various items and savings of a family during a month.

Expenditure is maximum on

The range of the following data is 21, 6 , 7, 9 , 4, 8 , 13 , 9.

Study the graph carefully and answer the questions given below it.

The import in 1976 was approximately how many times that of the year 1971? 

The arithmetic mean of 5, 7, 9, 8, 7 is

The number of hours for which students of a particular class watched television during holidays is shown through the given graph. Answer the following questions.

The number of students watched TV for less than 4 hours, is

Adjoining pie chart gives the expenditure (in percentage) on various items and savings of a family during a month.

If the monthly saving of the family is Rs. 3000, then the monthly expenditure on clothes is

Study the graph carefully and answer the question given below it.

The increase in import in 1982 was what percent of the import in 1981? 

To draw the graph of a line, the least number of points required is