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Home Verbal Reasoning Data Sufficiency Comments

  • Question
  • What is Reena's rank in the class ? I. There are 26 students in the class. II. There are 9 students who have scored less than Reena.


  • Options
  • A. If the data in statement I alone are sufficient to answer the question
  • B. If the data in statement II alone are sufficient answer the question
  • C. If the data either in I or II alone are sufficient to answer the question;
  • D. If the data in both the statements together are needed.

  • Correct Answer
  • If the data in both the statements together are needed. 

    Explanation

    From I and II, we conclude that there are 16 students above Reyna in rank. Thus, Reenats rank is 17th in the class So, both the statements are necessary. 

     

     


  • Data Sufficiency problems


    Search Results


    • 1. On which day in January, Subhas left for Germany ? I. Subhas has so far spent 10 years in Germany. II. Subhas friend Anil left for Germany on 15th February and joined Subhas 20 days after Subhass arrival.

    • Options
    • A. If the data in statement I alone are sufficient to answer the question
    • B. If the data in statement II alone are sufficient answer the question
    • C. If the data either in I or II alone are sufficient to answer the question;
    • D. If the data even in both the statements together are not sufficient to answer the question
    • Discuss
    • 2. In a certain code '13' means 'stop smoking' and '59' means 'injurious habit'. What is the meaning of '9' and '5' respectively in that code ? I. '157' means 'stop bad habit'. II. '839' means 'smoking is injurious'.

    • Options
    • A. If the data in statement I alone are sufficient to answer the question
    • B. If the data in statement II alone are sufficient answer the question
    • C. If the data either in I or II alone are sufficient to answer the question;
    • D. If the data even in both the statements together are not sufficient to answer the question
    • Discuss
    • 3. If "S" denotes "multiplied by", "V" denotes "subtracted from", "M" denotes "added to" and "L" denotes "divided by", then 12 V 3 M 441 L 21 S 8 = ?

    • Options
    • A. 661
    • B. -170
    • C. 174
    • D. 177
    • Discuss
    • 4. If "A" means "subtraction", "B" means "division", "C" means "addition" and "D" means "multiplication", then 294 B 6 A 30 C 31 D 4 = ?

    • Options
    • A. 16
    • B. 156
    • C. 143
    • D. 163
    • Discuss
    • 5. In a certain code language, "CUTE" is written as "9251" and "REST" is written as "4135". How is "RESCUE" written in that code language?

    • Options
    • A. 413921
    • B. 431291
    • C. 423911
    • D. 413912
    • Discuss
    • 6. Among five friends who is the tallest ? I. D is taller than A and C. II. B is shorter than E but taller than D.

    • Options
    • A. If the data in statement I alone are sufficient to answer the question
    • B. If the data in statement II alone are sufficient answer the question
    • C. If the data either in I or II alone are sufficient to answer the question;
    • D. If the data in both the statements together are needed.
    • Discuss
    • 7. In which year was Rahul born ? I. Rahul at present is 25 years younger to his mother. II. Rahul's brother, who was born in 1964, is 35 years younger to his mother.

    • Options
    • A. If the data in statement I alone are sufficient to answer the question
    • B. If the data in statement II alone are sufficient answer the question
    • C. If the data either in I or II alone are sufficient to answer the question;
    • D. If the data in both the statements together are needed.
    • Discuss
    • 8. In what proportion would Raj, Karan and Altaf distribute profit among them ? I. Raj gets two-fifth of the profit. II. Karim and Altaf have made 75% of the total investment.

    • Options
    • A. If the data in statement I alone are sufficient to answer the question
    • B. If the data in statement II alone are sufficient answer the question
    • C. If the data either in I or II alone are sufficient to answer the question;
    • D. If the data even in both the statements together are not sufficient to answer the question
    • Discuss
    • 9. What will be the total weight of 10 poles each of the same weight ? I. One-fourth of the weight of a pole is 5 kilograms. II. The total weight of three poles is 20 kilograms more than the total weight of two poles.

    • Options
    • A. If the data in statement I alone are sufficient to answer the question
    • B. If the data in statement II alone are sufficient answer the question
    • C. If the data either in I or II alone are sufficient to answer the question;
    • D. If the data even in both the statements together are not sufficient to answer the question
    • Discuss
    • 10. In a code, 'lee pee tin' means 'Always keep smiling'. What is the code for ? I. 'tin lut lee' means 'Always keep left'. II. 'dee pee' means 'Rose smiling.

    • Options
    • A. If the data in statement I alone are sufficient to answer the question
    • B. If the data in statement II alone are sufficient answer the question
    • C. If the data either in I or II alone are sufficient to answer the question;
    • D. If the data even in both the statements together are not sufficient to answer the question
    • Discuss


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