Direction (Q. 1-15): Following bar-graph shows the number (in thousand) of tyres produced by two companies A and B during the period 1990-95. The line graph shows the percentage of sales of these two companies in this period.
What is the percentage rise in selling of tyres by Company A from the year 1992 to 1993 ?
Direction (Q. 6-10): Study the following information carefully and answer the given questions.
Out of 500 students, 5.4% passed in all the three papers, Physics, Chemistry and Biology. 14.4% students passed only in Physics, 2 1% passed only in Chemistry and 22.4% passed only in Biology. 8.6% passed only in Physics and Chemistry and 15.4% passed only in Chemistry and Biology.
What percentage of students failed only in Chemistry ?