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  • Question
  • Question: How is T related to K?

    Statements:

    1. K has two sons; one of the sons is A.
    2. The mother of T has only two sons - Aand B.


  • Options
  • A. I alone is sufficient while II alone is not sufficient
  • B. II alone is sufficient while I alone is not sufficient
  • C. Either I or II is sufficient
  • D. Neither I nor II is sufficient
  • E. Both I and II are sufficient

  • Correct Answer
  • Both I and II are sufficient 

    Explanation
    From II, we know that T's mother has only two sons, A and B. This implies that T is the sister of both A and B. But, from I, A is also K's son. So, T is the daughter of K.

    Data Sufficiency problems


    Search Results


    • 1. Question: Who among P, Q, R, S and T is the lightest?

      Statements:

      1. R is heavier than Q and T but lighter than S.
      2. S is not the heaviest.


    • Options
    • A. I alone is sufficient while II alone is not sufficient
    • B. II alone is sufficient while I alone is not sufficient
    • C. Either I or II is sufficient
    • D. Neither I nor II is sufficient
    • E. Both I and II are sufficient
    • Discuss
    • 2. Question: Among Monika, Anita, Sonal, Ratna and Tanvy, who came last for the programme?

      Statements:

      1. Monika came after Anita but not after Tanvy.
      2. Ratna came after Tanvy but not after Sonal.


    • Options
    • A. I alone is sufficient while II alone is not sufficient
    • B. II alone is sufficient while I alone is not sufficient
    • C. Either I or II is sufficient
    • D. Neither I nor II is sufficient
    • E. Both I and II are sufficient
    • Discuss
    • 3. Question: How much money do Vivek and Suman have together?

      Statements:

      1. Suman has 20 rupees less than what Tarun has.
      2. Vivek has 30 rupees more than what Tarun has.


    • Options
    • A. I alone is sufficient while II alone is not sufficient
    • B. II alone is sufficient while I alone is not sufficient
    • C. Either I or II is sufficient
    • D. Neither I nor II is sufficient
    • E. Both I and II are sufficient
    • Discuss
    • 4. Question: In a certain code, '13' means 'stop smoking' and '59' means 'injurious habit'. What do '9' and '5' mean respectively in that code?

      Statements:

      1. '157' means 'stop bad habit'.
      2. '839' means 'smoking is injurious'.


    • Options
    • A. I alone is sufficient while II alone is not sufficient
    • B. II alone is sufficient while I alone is not sufficient
    • C. Either I or II is sufficient
    • D. Neither I nor II is sufficient
    • E. Both I and II are sufficient
    • Discuss
    • 5. Question: What is Gagan's age?

      Statements:

      1. Gagan, Vimal and Kunal are all of the same age.
      2. Total age of Vimal, Kunal and Anil is 32 years and Anil is as old as Vimal and Kunal together.


    • Options
    • A. I alone is sufficient while II alone is not sufficient
    • B. II alone is sufficient while I alone is not sufficient
    • C. Either I or II is sufficient
    • D. Neither I nor II is sufficient
    • E. Both I and II are sufficient
    • Discuss
    • 6. Question: What is the shortest distance between Devipur and Durgapur?

      Statements:

      1. Durgapur is 20 kms away from Rampur.
      2. Devipur is 15 kms away from Rampur.


    • Options
    • A. I alone is sufficient while II alone is not sufficient
    • B. II alone is sufficient while I alone is not sufficient
    • C. Either I or II is sufficient
    • D. Neither I nor II is sufficient
    • E. Both I and II are sufficient
    • Discuss
    • 7. Question: How is A related to D?

      Statements:

      1. B is the brother of A.
      2. B is D's son.


    • Options
    • A. I alone is sufficient while II alone is not sufficient
    • B. II alone is sufficient while I alone is not sufficient
    • C. Either I or II is sufficient
    • D. Neither I nor II is sufficient
    • E. Both I and II are sufficient
    • Discuss
    • 8. Question: Manoj, Prabhakar, Akash and Kamal are four friends. Who among them is the heaviest?

      Statements:

      1. Prabhakar is heavier than Manoj and Kamal but lighter than Akash.
      2. Manoj is lighter than Prabhakar and Akash but heavier than Kamal.


    • Options
    • A. I alone is sufficient while II alone is not sufficient
    • B. II alone is sufficient while I alone is not sufficient
    • C. Either I or II is sufficient
    • D. Neither I nor II is sufficient
    • E. Both I and II are sufficient
    • Discuss
    • 9. Question: Vinod's and Javed's salaries are in the proportion of 4 : 3 respectively. What is Vinod's salary?

      Statements:

      1. Javed's salary is 75% that of Vinod's salary.
      2. Javed's salary is Rs 4500.


    • Options
    • A. I alone is sufficient while II alone is not sufficient
    • B. II alone is sufficient while I alone is not sufficient
    • C. Either I or II is sufficient
    • D. Neither I nor II is sufficient
    • E. Both I and II are sufficient
    • Discuss
    • 10. Question: What is Nitin's rank from the top in a class of forty students?

      Statements:

      1. There are ten students between Nitin and Deepak.
      2. Deepak is twentieth from the top.


    • Options
    • A. I alone is sufficient while II alone is not sufficient
    • B. II alone is sufficient while I alone is not sufficient
    • C. Either I or II is sufficient
    • D. Neither I nor II is sufficient
    • E. Both I and II are sufficient
    • Discuss


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