The data collected from which one of the following methods is not a primary data?

The pie chart shows the share in profits of the year 2017 of seven partners in a business. Study the diagram and answer the following questions.

The measure of the central angle of the sector representing share in profits of partner E is ________ degrees.

The pie chart shows the results of an online survey which asked people about their favourite travel destination. Study the diagram and answer the following questions.

Which travel destination is the favourite of most people surveyed?

Refer the below data table and answer the following question.

Between 10pm to 6am, a fitness band records the following data. How long was the user dreaming or was awake ?

The table given below shows the number of applicants who have applied for exam at various centres as percentage of total number of applicants. The table also shows the number online applicants and absent applicants as a percentage of total applicants of each centre. Total number of applicants is 1200000.

What is the ratio of total number of present applicants from exam centre K to total number of offline applicants from exam centre J?

Study the Bar diagram carefully and answer the questions. The Bar diagram shows the trends of foreign direct investment (FDI) into India from all over the World (in Rs. crores).

The ratio of investment in 1997 to the average investment is

Study the Bar diagram carefully and answer the questions. The Bar diagram shows the trends of foreign direct investment (FDI) into India from all over the World (in Rs. crores).

The year which exhibited the 2nd highest growth percentage in FDI in India over the period shown is

A constituency is divided in four regions A, B, C and D. Two candidates X & Y contested the last election from that constituency. The adjoining graph gives the break up of voting in the four regions. Study the graph and answer the following questions.

Approximately how much percent of voters did not caste their votes?

The line graph shows the record of number of admissions to a certain coaching centre from 2011 to 2016. Study the diagram and answer the following question.

Admissions in the year 2014 grew by _______ percent as compared to the previous year.