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Q: Question: Bina is older than Mina and Swati is younger than Kavi. Who is younger among them. Statement: I. Swati is younger than Bina. II. Kavi is younger than Mina.
  • A. Data of either I or II alone is sufficient.
  • B. Data of statement I alone is sufficient.
  • C. Data of statement II alone is sufficient.
  • D. Data of both statement I and II together are sufficient.
Correct Answer: Option C - From question, Beena > Meena ----- (i) Kavi > Swati ----- (ii) from statement (i), Swati < Beena Thus, there is no conclusion from statement (i), Again, from statement (ii) Meena > Kavi ------ (iii) adding (i), (ii) and (iii), Beena > Meena > Kavi > Swati Hence, Swati is shortest in height. So, statement (ii) is sufficient to answer the question.
C. From question, Beena > Meena ----- (i) Kavi > Swati ----- (ii) from statement (i), Swati < Beena Thus, there is no conclusion from statement (i), Again, from statement (ii) Meena > Kavi ------ (iii) adding (i), (ii) and (iii), Beena > Meena > Kavi > Swati Hence, Swati is shortest in height. So, statement (ii) is sufficient to answer the question.

Explanations:

From question, Beena > Meena ----- (i) Kavi > Swati ----- (ii) from statement (i), Swati < Beena Thus, there is no conclusion from statement (i), Again, from statement (ii) Meena > Kavi ------ (iii) adding (i), (ii) and (iii), Beena > Meena > Kavi > Swati Hence, Swati is shortest in height. So, statement (ii) is sufficient to answer the question.