1999 General Studies, all questions
UPSC Prelims 1999 · General Studies
Question 136: Data Interpretation
The yield versus fertilizer input is shown in the graph. Consider the following statements based on this graph: I. Yield rate is zero at B and C. II. There is no yield with no fertilizer input. III. The yield is minimum at D. IV. The yield is neither minimum nor maximum at C. Which of the above statements are correct?
aI, II and IV
bIII and IV
cII and III
dI, III and IV
Our copy of this question lacks the graph, so it can be read but not answered.
Source: UPSC, Civil Services (Preliminary) Examination 1999, General Studies. UPSC's own paper isn't online; the words are from a published compilation. The paper on upsc.gov.in.