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Data Sufficiency
  1. Which directions is Ali facing?
    I. If Ken, who is currently facing East turns 90° towards his right he would face a direction exactly opposite to the direction which Ali is facing
    II. If Priya who is currently facing South, turns left, walks 1m and then takes a left turn again, she would face the same direction as Ali.
    1. if the data in Statement I alone are sufficient to answer the question, while the data in Statement II alone are not sufficient to answer the question.
    2. if the data in Statements II alone are sufficient to answer the question, while the data in Statement I alone are not sufficient to answer the question.
    3. if the data either in Statement I alone or in Statement II alone are sufficient to answer the question.
    4. if the data in both the Statement I and II together are not sufficient to answer the question.
    5. if the data in both the Statement I and II together are necessary to answer the question.
Correct Option: C

Using Statement I: If ken turns 90° towards his right he will face South. So, Ali is facing north.
Using Statement II: In the end Priya faces north. So, Ali also faces north.


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