2019 CSAT, all questions

UPSC Prelims 2019 · CSAT

Question 76: Logical Reasoning and Mental Ability

Directions for the following 3 (three) items : · as printed by UPSC
Passage beginning “Six students A, B, C, D, E and F…”

If F stands second in the ranking, then the position of B is

aThird
bFourth
cFifth
dSixth

AnswerUPSC’s answer is (c).

F second means F is not highest, so C is highest and then E is least (sixth). The order starts C, F and ends with E. D and A are close competitors with D above A, and A is above B, so D, A and B fill positions 3, 4 and 5 in that order. B is fifth. Full order: C, F, D, A, B, E.

Why each option is right or wrong
  • (a) Wrong: D is third.
  • (b) Wrong: A is fourth.
  • (c) Right: B is fifth.
  • (d) Wrong: E is sixth.

Answer: UPSC’s key. Explanation: written by UPSC Grade, not by UPSC.

Source: UPSC, Civil Services (Preliminary) Examination 2019, General Studies Paper II (CSAT), Series A. The paper on upsc.gov.in.