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Home Data Interpretation Data Sufficiency See What Others Are Saying!
  • Question
  • What are the number of teachers in the school?
    I. The total number of teacher is less than the total number of student. There are different type of teachers in schools for Math, Science and English Subject.
    II. The number of students for science are 20 and for math are 50. There are 300 students in school.


  • Options
  • A. If the Statement I alone is sufficient to answer the question but the Statement II alone is not sufficient
  • B. If the Statement II alone is sufficient to answer the question but the Statement I alone is not sufficient
  • C. If both Statement I and II together are needed to answer the question
  • D. If either the Statement I alone or Statement II alone is sufficient to answer the question

  • Correct Answer
  •  

    Explanation

    The total number of student is given in the question.
    Number of teachers are less than students, But we cannot tell exact how many teachers are there in school.

    Data is insufficient, so we cannot get answer from all two statements.


  • More questions

    • 1. 
      Which bank has given maximum loan and in which year?

    • Options
    • A. 2007
    • B. 2008
    • C. 2006
    • D. 2008
    • Discuss
    • 2. 
      The total number of students coming to school either by walking or by bus is:

    • Options
    • A. 480
    • B. 540
    • C. 1020
    • D. 170
    • Discuss
    • 3. 
      The highest marks in Hindi in 1993 was what % of the average marks in Mathematics in 1996?

    • Options
    • A. 135
    • B. 130
    • C. 125
    • D. 140
    • Discuss
    • 4. 
      What is the rate of interest p.c.p.a.?
      I. The amount doubles itself in 5 years on simple interest.
      II. Difference between the compound interest and the simple interest earned on this amount in two years is $400.
      III. Simple interest earned per annum is $2000.

    • Options
    • A. Only I
    • B. Only II and III
    • C. Any two of the three
    • D. All I, II and III
    • Discuss
    • 5. 
      What was the number of students studying in school B in 1994?

    • Options
    • A. 2030
    • B. 1060
    • C. 1445
    • D. 1150
    • Discuss
    • 6. 
      The number of students playing Football from School C is a % of the total number of students playing Football from all the schools. Then a equals

    • Options
    • A. 19 7 % 9
    • B. 19 4 % 9
    • C. 18 %
    • D. 20 2 % 9
    • Discuss
    • 7. 
      The ratio of the total amount spent on football to that spent on hockey is:

    • Options
    • A. 2 : 1
    • B. 1 : 1
    • C. 1 : 2
    • D. 3 : 2
    • Discuss
    • 8. 
      What is the number of women working in the Marketing department?

    • Options
    • A. 41
    • B. 34
    • C. 46
    • D. 39
    • Discuss
    • 9. 
      In 2002?03 the income of Company Y was $ 128 billion. What was its expenditure in that year?

    • Options
    • A. $ 76.8 billion
    • B. $ 64 billion
    • C. $ 48 billion
    • D. Cannot be determined
    • Discuss
    • 10. 
      What is the ratio of the number of boys to the number of girls speaking both the languages?

    • Options
    • A. 23 : 25
    • B. 12 : 25
    • C. 12 : 13
    • D. 25 : 13
    • Discuss


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