Home
Class 12
MATHS
For the songs on Charlie's mp3 player , ...

For the songs on Charlie's mp3 player , the ratio of folk songs of rock songs is 3:11. Which of the following statements about the songs on his MP3 player is (are) true ?
I.There are fewer fork songs than rock songs.
II. For every 11 rock songs, there are 3 fork songs.
III. Fork songs comprise `3/11` of the songs on Charlie's MP3 player .

A

I only

B

II only

C

I and II only

D

II and III only

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • OTHER ALGEBRA STRATEGIES

    PRINCETON|Exercise Algebra Strategies Drill 2: Calculator-Permitted Section|6 Videos

  • PRACTICE SECTION 3

    PRINCETON|Exercise MCQs|60 Videos

Similar Questions

Explore conceptually related problems

Which of the following is a solution to the equation y=sqrt(15-y)+3 ? I.-1 II. 6 III. 11

Write the following statements in the form of equations:(i) The sum of three times x and 11 is 32.(ii) If you subtract 5 from 6 times a number, you get 7.(iii) One fourth of m is 3 more than 7.(iv) One third of a number plus 5 is 8.

Be and Al exhibit diagonal relationship. Which of the following statements about them is/are not true? (i) both react with HCl to liberate H_(2) . (ii) Theey are made passive by HNO_(3) . (iii) Their carbides give acetylene on treatment with water. (iv) Their oxides are amphoteric.

Find the component statements of the following compound statements and check whether they are true or false.(i) Number 3 is prime or it is odd.(ii) All integers are positive or negative.(iii) 100 is divisible by 3, 11 and 5.

Which of the following are negative rational numbers? (i) -16/5 , (ii) -10/(-11) , (iii) -21, (iv) 0/(-3) , (v) 17

Which of the following ordered pairs (x, y) satisfies the inequality 5x − 3y lt 4 ? I.(1,1) II.(2,5) III.(3,2)

The mean length of a pop song released in the 1980's was 4 minutes and 8 seconds. The mean length of a pop song released in the 1990's was 4 minutes and 14 seconds. Which of the following must be true about the mean length of a pop song released between 1980 and 1999?

Which of the following statement is is/are true - (I) Borazine is aromatic (II) There are four isotopic disubstitued borazine molecules B_(3)N_(3)H_(4)X_(2) (III) Borazine is more reactive towards additon reaction then benzene (IV) Banana bonds in B_(2)H_(6) are longer but stronger than normal B-H bonds

PRINCETON-PRACTICE SECTION 2 -MCQs
  1. The dimensions of a block of cheese are 12 inches by 3 inches by 3 inc...

    Text Solution

    |

  2. If x is a real number and 3^x=81 , then 3xx2^x ?

    Text Solution

    |

  3. For the songs on Charlie's mp3 player , the ratio of folk songs of roc...

    Text Solution

    |

  4. Malt needs 5 1/9gallons of hydrochloric acid for an experiment . He ha...

    Text Solution

    |

  5. As shown below, the diagonals of rectange EFGH intersect at the point ...

    Text Solution

    |

  6. Which of the following expressions is equivalent to (9x+45)/9 ?

    Text Solution

    |

  7. The expressions 23fg-6f(5f+3g) is equivalent to :

    Text Solution

    |

  8. A farmer sells strawberries at a market in both pint-sized containers ...

    Text Solution

    |

  9. A rectangular piece of cloth has a length of 6 feet and a width of 1.5...

    Text Solution

    |

  10. The geometric mean of 3 positive numbers is the cube root of the produ...

    Text Solution

    |

  11. A model for the number of questions on an assignment when the assignme...

    Text Solution

    |

  12. The expressions x^2+2x-15 can be written as the product of 2 binomials...

    Text Solution

    |

  13. The production cos of x computers for a company over one year is $175x...

    Text Solution

    |

  14. Given g(x)=(x^2+7/9)/(x^3+11/27), what is g(1/3) ?

    Text Solution

    |

  15. Hannah is 5 years younger than Nora , who is x years old, Which of the...

    Text Solution

    |

  16. A rectangle is 5 times as wide as it is long. The area of the rectangl...

    Text Solution

    |

  17. In the figure below , C and D are both on bar(BE) , the measure of ang...

    Text Solution

    |

  18. Which of the following is equivalent to 8^(1/4) ?

    Text Solution

    |

  19. Admission to the martial arts tournament is $30, but participants must...

    Text Solution

    |

  20. A right triangle , shown below , has a longer leg measing 16sqrt3 cent...

    Text Solution

    |