Susan spent one-third of her money on books and half of the remaining money on clothing. She then spent three-fourths of what she had left on food. She had $5 left over. How much money did she start with?
Answer(s): A
Start with the money she had left and work backwards. If she had $5 left over, and had just spent three-fourths of her money on food, then $5 must be one-fourth of her money. Before buying food she must have had 5 × 4 = $20. She then spent half of her money on clothes; therefore, $20 was half of her money, giving her $40 at this point. She then spent one-third of her money on books and had $40 left over. If $40 represents two-thirds of her money, then $60 must be the amount she began with.
A truck travels 20 miles due north, 30 miles due east, and then 20 miles due north. How many miles is the truck from the starting point?
Answer(s): D
Draw a diagram to show the path of the truck.The distance between the starting point and the final destination is a diagonal line. This line is the hypotenuse of a right triangle that has one leg of 40 and the other measuring 30. Use the Pythagorean theorem: a2 + b2 = c2. Recall, however, that this is a multiple of the most common Pythagorean triple (3, 4, 5) — namely, 30, 40, 50. The distance is 50 miles.
A rectangular swimming pool is 20 feet by 28 feet. A deck that has uniform width surrounds the pool. The total area of the pool and deck is 884 square feet. What is the width of the deck?
Answer(s): C
Since we are trying to find the width of the deck, let x = the width of the deck. Therefore, x + x + 20 or 2x + 20 is the width of the entire figure. In the same way, x + x + 28 or 2x + 28 is the length of the entire figure.The area of a rectangle is length × width, so use A = l × w.Substitute into the equation: 884 = (2x + 20)(2x + 28)Multiply using FOIL: 884 = 4x2 + 56x + 40x + 560Combine like terms: 884 = 4x2 + 96x + 560Subtract 884 from both sides: 884 – 884 = 4x2 + 96x + 560 – 8840 = 4x2 + 96x – 324Divide each term by 4: 0 = x2 + 24x – 81Factor the trinomial: 0 = (x + 27)(x – 3)Set each factor equal to zero and solve: x + 27 = 0 or x – 3 = 0x = –27 x = 3Since we are solving for a length, the solution of –27 must be rejected. The width of the deck is 3 feet.
If a person randomly guesses on each question of a test with n questions, what is the probability of guessing half of the questions correctly if each question has five possible answer choices?
If you are randomly guessing with five possible answer choices, the probability of guessing correct is 1 out of 5, or 1/5. Since the test has n number of questions and we want to get half of them correct, we want this to happen n/2 times. Therefore, the probability would be 1/5 times itself n/2 times, or
Two integers are in the ratio of 1 to 4. If 6 is added to the smaller number, the ratio becomes 1 to 2. Find the larger integer.
Let x = the smaller integer. The ratio of 1 to 4 can be written as 1x to 4x or . Add 6 to the smaller integer, set the ratio equal to 1/2, and solve. . Cross-multiply to get 2x + 12 = 4x. Subtract 2x from both sides of the equation. 2x – 2x + 12 = 4x – 2x. 12 = 2x, so 6 = x. If the smaller integer is 6, then the larger integer is 6 × 4 = 24.
Share your comments for GMAT GMAT SECTION 2: QUANTITATIVE exam with other users:
question: a user wants to start a recruiting posting job posting. what must occur before the posting process can begin? 3 ans: comment- option e is incorrect reason: as part of enablement steps, sap recommends that to be able to post jobs to a job board, a user need to have the correct permission and secondly, be associated with one posting profile at minimum
answer to question 72 is d [sys_user_role]
please provide the pdf
hey guys, just to let you all know that i cleared my 312-38 today within 1 hr with 100 questions and passed. thank you so much brain-dumps.net all the questions that ive studied in this dump came out exactly the same word for word "verbatim". you rock brain-dumps.net!!! section name total score gained score network perimeter protection 16 11 incident response 10 8 enterprise virtual, cloud, and wireless network protection 12 8 application and data protection 13 10 network défense management 10 9 endpoint protection 15 12 incident d
very helpful
useful questions
page :20 https://exam-dumps.com/snowflake/free-cof-c02-braindumps.html?p=20#collapse_453 q 74: true or false: pipes can be suspended and resumed. true. desc.: pausing or resuming pipes in addition to the pipe owner, a role that has the following minimum permissions can pause or resume the pipe https://docs.snowflake.com/en/user-guide/data-load-snowpipe-intro
i want hcia exam dumps
good training
very useful
yes need this exam dumps
these questions are a great eye opener
thank you for providing these questions and answers. they helped me pass my exam. you guys are great.
good knowledge
answer 10 should be a because only a new project will be created & the organization is the same.
can you please upload the dump again
is it legit questions from sap certifications ?
question 16 should be b (changing the connector settings on the monitor) pc and monitor were powered on. the lights on the pc are on indicating power. the monitor is showing an error text indicating that it is receiving power too. this is a clear sign of having the wrong input selected on the monitor. thus, the "connector setting" needs to be switched from hdmi to display port on the monitor so it receives the signal from the pc, or the other way around (display port to hdmi).
q 10. ans is d (in the target org: open deployment settings, click edit next to the source org. select allow inbound changes and save
i purchased this exam dumps from another website with way more questions but they were all invalid and outdate. this exam dumps was right to the point and all from recent exam. it was a hard pass.
it was a good experience and i got 90% in the 200-901 exam.
hi please upload this
please upload it
really need this dump. can you please help.
really good and covers many areas explaining the answer.
yes, can you please upload the exam?
how many questions are there in these dumps?
hi team, please upload this , i need it.
question 14 - run terraform import: this is the recommended best practice for bringing manually created or destroyed resources under terraform management. you use terraform import to associate an existing resource with a terraform resource configuration. this ensures that terraform is aware of the resource, and you can subsequently manage it with terraform.
please upload dump. thanks in advance.
great great
answer 16 should be b your organizational policies require you to use virtual machines directly
the question are kind of tricky of you didnt get the hnag on it.