GMAT Section 2 Quantitative

GMAT Section 2 Quantitative practice questions, page 24 of 29, with answer review and explanations.

Question 116

6. There are 40 students in a classroom, 9/20 of them are boys and 4/5 of them are right-handed. How many right-handed boys are there in the classroom?

  1. Between 10 and 32.
  2. Between 14 and 32.
  3. Between 10 and 18.
  4. Between 14 and 18.
  5. Between 18 and 36.

Question 117

In Jonathans pen there are 300 sheeps. 5/6 of the sheeps are white, 2/3 of the sheeps have soft wool. What cant be the number of white sheeps that also have soft wool in the pen?

  1. 100.
  2. 200.
  3. 190.
  4. 180.
  5. 160.

Question 118

Ross has 40 shirts, of the shirts are green and 1/10 is without buttons. Therefore Ross has between ___ and ___ shirts with buttons that are not green.

  1. 6 ; 10.
  2. 4 ; 25.
  3. 4 ; 10.
  4. 5 ; 25.
  5. 3 ; 10.

Question 119

In the Kan film festival, 50 movies were presented. 3/5 of the movies are action movies and 4/5 is science fiction movies. How many of the movies were science fiction action movies?

  1. 10.
  2. 15.
  3. 20.
  4. 30.
  5. 35.

Question 120

There are 200 cats in Cat-City. Out of the 200, 70 are street cats and the rest are domestic cats. 110 cats are gray, 30 out of the gray cats are domestic ones. How many domestic cats are there which are not gray in Cat-City?

  1. 90.
  2. 80.
  3. 50.
  4. 40.
  5. 25.