Home
Class 12
MATHS
For the next school year, a college wil...

For the next school year, a college will use `1/9` of the money in its operating budget for library books and `1/6` of the money in its operating budget for scholarships. What fraction of the operating budget remains for other uses?

A

`1/18`

B

`5/18`

C

`13/18`

D

`20/27`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • PRACTICE TEST 3 - MATHEMATICS TEST

    ENGLISH SAT|Exercise EXERCISE|56 Videos

  • PRACTICE TEST 5 - MATHEMATICS TEST

    ENGLISH SAT|Exercise EXERCISE|60 Videos

Similar Questions

Explore conceptually related problems

The Harrisburg Recreation Center recently changed its hours to open 1 hour later and close 3 hours later than it had previously. Residents of Harrisburg age 16 or older were given a survey and 560 residents replied. The survey asked each resident his or her student status (high school, college, or nonstudent) and what he or she thought about the change in hour (approve, disapprove, or no opinion). The results are summarized in the table below. What fraction of these nonstudent resisdents replied they disapproved of the change in hours?

Mary has d dollars to spend and goes on a shopping spree . First she spends 2/5 of her money on shoes . Then she spends 3/4 of what's left on a few books. Finally she buys a raffle ticket that costs 1/3 of her remaining dollars. What fraction of d is left ?

Properties such as boiling point, freezing point and vapour, pressure of a pure solvent change Propeties such as boiling point, freezing point and vapour, pressure of a pure solvent change when solute molecules are added to get homogeneous solution. These are called colligative properties. Applications of colligative properties are very useful in day-to-day life. One of its examples is the use of ethylene glycol and water mixture as anti-freezing liquid in the radiator of automobiles. A solution M is prepared by mixing athanol and water. The mole fraction of ethanol in the mixture is 0.9 Given Freezing point depression constant of water (K_(f)^("water"))=1.86 K kg "mol"^(-1) Freezing point depression constant of ethanol (K_(f)^("ethanol"))=2.0 K kg "mol"^(-1) Boiling point elevation constant of water (K_(b)^("water"))=0.52 kg "mol"^(-1) Boiling point elevation constant of ethanol (K_(b)^("ethanol"))=1.2 kg "mol"^(-1) Standard freezing point of water =273 K Standard freezing point of ethanol = 155.7 K Standard boiling point of water =373 K tandard boiling point of ethanol =351.5 K Vapour pressure of pure water =32.8 mmHg Vapour presure of pure ethanol =40g Hg Molecular weight of water =18 g"mol"^(-1) Molecules weight of ethanol =46 g "mol"^(-1) In answering the following questions, consider the solutions to be ideal dilute solutions and solutes to be non-volatile and non-dissociative. when solute molecules are added to get homogeneous solution. These are called colligative properties. Applications of colligative properties are very useful in day-to-day life. One of its examples is the use of ethylene glycol and water mixture as anti-freezing liquid in the radiator of automobiles. A solution M is prepared by mixing athanol and water. The mole fraction of ethanol in the mixture is 0.9 The freezing point of the solution M is

Two ideal Carnot engines operate in cascade (all heat given up by one engine is used by the other engine to produce work) between temperatures, T_(1) and T_(2) . The temperature of the hot reservoir of the first engine is T_(1) and the temperature of the cold reservoir of the second engine is T_(2) . T is temperature of the sink of first engine which is also the source for the second engine. How is T related to T_(1) and T_(2) , if both the engines perform equal amount of work?

ENGLISH SAT-PRACTICE TEST 4 - MATHEMATICS TEST-EXERCISE
  1. Which of the following integers is closest to (sqrt50)/(2)?

    Text Solution

    |

  2. The ratio of Jane's age to her daughter's age is 9:2. The sum of their...

    Text Solution

    |

  3. For the next school year, a college will use 1/9 of the money in its ...

    Text Solution

    |

  4. What value of x makes the proportion below true? (10)/(10+x) = 35/42

    Text Solution

    |

  5. The rectangle shown in the figure below is partitioned into 3 triangle...

    Text Solution

    |

  6. Which of the following ordered pairs in the standard (x,y) coordinate ...

    Text Solution

    |

  7. The graph of y = 3 - 5 sin (x - pi) is shown in the standard (x,y) coo...

    Text Solution

    |

  8. Given functions f(x) = 2x + 1 and g(x) = x^(2) - 4, what is the value ...

    Text Solution

    |

  9. A fabric store sells flannel and calico fabrics. Joan pays $25 for 3 y...

    Text Solution

    |

  10. The scores given below were earned by 10 students on a recent biologic...

    Text Solution

    |

  11. A parallelogram has a perimeter of 84 inches, and 1 of its sides measu...

    Text Solution

    |

  12. In the figure below, all of the small square are equal in area, and th...

    Text Solution

    |

  13. A bag contains 16 red marbles, 7 yellow marbles, and 19 green marbles....

    Text Solution

    |

  14. For all a > 0, which of the following expression is equal to a^(-2)?

    Text Solution

    |

  15. Jamie claims, "If a triangle is in Set A, then it is not isosceles." L...

    Text Solution

    |

  16. Parallelogram ABCD is graphed in the standard (x,y) coordinate plane b...

    Text Solution

    |

  17. Parallelogram ABCD is graphed in the standard (x,y) coordinate plane b...

    Text Solution

    |

  18. Parallelogram ABCD is graphed in the standard (x,y) coordinate plane b...

    Text Solution

    |

  19. Parallelogram ABCD is graphed in the standard (x,y) coordinate plane b...

    Text Solution

    |

  20. Which of the following is equivalent to 8^(2) cdot 4^(0.5)?

    Text Solution

    |