In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.
A balanced diet is one that provide (1)/ an adequate intake of energy and nutrients (2)/ for maintenance of the body and therefore good health. (3)/ No error (4)
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?