Home
Class 14
MATHS
What is the number of teachers in the sc...

What is the number of teachers in the school?
I. Each teacher takes atleast three lectures in a day
II. There are 45 lectures in a week

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 1 alone is not sufficient

C

If both Statements I and II together are needed to answer the question

D

If you cannot get the answer from the Statements I and II together but need even more data

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • DATA SUFFICIENCY

    ARIHANT SSC|Exercise FAST TRACK PRACTICE|30 Videos

  • COORDINATE GEOMETRY

    ARIHANT SSC|Exercise Fast Track Practice|39 Videos

  • DATA TABLE

    ARIHANT SSC|Exercise HIGHER SKILL LEVEL QUESTIONS|25 Videos

Similar Questions

Explore conceptually related problems

Statements: Some teachers are proferssors. Some lectures are teachers. Conclusions: I. All teachers as well as professors being lectures is a possibility II. All those teachers who are lectures are also proferssors.

Study the following figure and answer the questions given below. If Ravenshaw College management requires only married trained lecturers for teaching, What is represented by the number 7? A. Married lecturers in the college B. Trained lecturers C. Unmarried trained lecturers D. Married trained lecturers

What is the average age of children in the class ? (i) Age of the teacher is as many years as the number of children. (ii) Average age increased by 2 year if the teacher's age is also included.

Eight friends A, B, C, D, E, F, G and H have to deliver lectures on either the 6 or 17 of four different months among January, March, April and July but not necessarily in the same order. Not more than 2 persons will give a lecture in a month. Only one person will deliver a lecture each day. A delivers his lecture on the 6 of a month which has only 31 days but not in the month of March. E delivers the lecture immediately after B. Only three lectures were delivered between A and B. Only two persons give lectures between F and C and C is not the last one. The number of persons who give the lecture after E is the same as the number of persons who give the lecture before F. G and C give their lectures in the same month. D gives the lecture before H. How many lectures delivered after C?

Eight friends A, B, C, D, E, F, G and H have to deliver lectures on either the 6 or 17 of four different months among January, March, April and July but not necessarily in the same order. Not more than 2 persons will give a lecture in a month. Only one person will deliver a lecture each day. A delivers his lecture on the 6 of a month which has only 31 days but not in the month of March. E delivers the lecture immediately after B. Only three lectures were delivered between A and B. Only two persons give lectures between F and C and C is not the last one. The number of persons who give the lecture after E is the same as the number of persons who give the lecture before F. G and C give their lectures in the same month. D gives the lecture before H. How many person (s) deliver lectures between B and F?

ARIHANT SSC-DATA SUFFICIENCY-FAST TRACK PRACTICE
  1. What is Supriya's present age? I. Supriya is 3 yr older than Priyaa ...

    Text Solution

    |

  2. What is the rate of interest percentage per annum? I. An amount of 6...

    Text Solution

    |

  3. How many marks did Nigam get in Biology? I. The boat travels at the ...

    Text Solution

    |

  4. What is the two-digit number? I. The difference between the two digi...

    Text Solution

    |

  5. What is the two-digit number? I. The difference between the two digi...

    Text Solution

    |

  6. What is the number of teachers in the school? I. Each teacher takes...

    Text Solution

    |

  7. In how many years can a simple interest of 6570 be obtained on an amou...

    Text Solution

    |

  8. What is the three digit number? I. Two-fifth of the number is half o...

    Text Solution

    |

  9. What is Raveena's age? I. Raveena is half as old as Karishma II. R...

    Text Solution

    |

  10. What is the area of the rectangular plot? I. The length of the plot ...

    Text Solution

    |

  11. What is the minimum passing percentage in a test? Raman scored 25% m...

    Text Solution

    |

  12. What is the value of x^2 + y+z ? I. 4x + 3y+5z=60,2x=y,2y=z II.3x+...

    Text Solution

    |

  13. Whose body weight is second highest among the five boys Arun, Vinay. S...

    Text Solution

    |

  14. What is the respective ratio between the length of a rectangle and sid...

    Text Solution

    |

  15. What is the smaller angle of a parallelogram? I. Ratio between the a...

    Text Solution

    |

  16. The ages of Anand and Sujeet are in the ratio of 6 : 5. What is the ag...

    Text Solution

    |

  17. What is the three digit number? I Three-fifth of that number is less...

    Text Solution

    |

  18. In how many days 14 men can complete a piece of work? I. If 18 women...

    Text Solution

    |

  19. What is the salary of A,in a group of A, B, C, D and E whose average s...

    Text Solution

    |

  20. What is the profit earned by selling a watch for ? 15675? I. Total c...

    Text Solution

    |