IMAT Deneme sınavı @3 2023 IMAT Sınavı'na hazırlanan öğrencilerimiz için oluşturulmuş çalışmadır. Aşağıdaki iletişim formunu doldurarak sınava başlayabilirsiniz. Sınav 100 dakikadır ve süre dolduğunda sayfa kapanacaktır. Başarılar Dileriz! İsim Soyisim E-Posta Telefon Soru 1 A Tiebreaker is an additional contest or period of play designed to establish a winner among tied contestants. Which situation below is the best example of a Tiebreaker?Deselect Answer At halftime, the score is tied at 28. Mary and Megan have each scored three goals in the game. The referee tosses a coin to decide which team will have possession of the ball first. The Sharks and the Bears each finished with 14 points, and they are now battling it out in a five-minute overtime. Juventus and Milan football teams scored 2 goals each. None Soru 2 A factory was trying out a new process for producing one of its products, with the goal of reducing production costs. A trial production run using the new process showed a 15 percent reduction in costs compared with past performance using the standard process. The production managers therefore concluded that the new process did produce a cost savings. Which of the following, if true, casts most doubt on the production manager's conclusion?Deselect Answer In the cost reduction project that eventually led to the trial of the new process, production managers had initially been seeking cost reductions of 50 percent. Analysis of the trial of the new process showed that the cost reduction during the trial was entirely attributable to a reduction in the number of finished products rejected by quality control. While the trial was being conducted, production costs at the factory for a similar product, produced without benefit of the new process, also showed a 15 percent reduction. Although some of the factory's managers have been arguing that the product is outdated and ought to be redesigned, the use of the new production process does not involve any changes in the finished product. Since the new process differs from the standard process only in the way in which the stages of production are organized and ordered, the cost of the materials used in the product is the same in both processes. None Soru 3 Ten new television shows appeared during the month of September. Five of the shows were sitcoms, three were hour-long dramas, and two were news-magazine shows. By January, only seven of these new shows were still on the air. Five of the shows that remained were sitcoms. Which of the followings is true.Deselect Answer Only one of the news-magazine shows remained on the air. Only one of the hour-long dramas remained on the air. At least one of the shows that was cancelled was an hour-long drama. Television viewers prefer sitcoms over hour-long dramas. Two news-magazine shows are on the air. None Soru 4 It is well known that the world urgently needs adequate distribution of food, so that everyone gets enough. Adequate distribution of medicine is just as urgent. Medical expertise and medical supplies need to be redistributed throughout the world so that people in emerging nations will have proper medical care. This paragraph best supports the statement thatDeselect Answer Most of the people in the world have never been seen by a doctor. Food production in emerging nations has slowed during the past several years. Most of the world’s doctors are selfish about giving time and money to the poor. The medical-supply industry should step up production of its products. Many people who live in emerging nations are not receiving proper medical care. None Soru 5 To prevent some conflicts of interest, Congress could prohibit high-level government officials from accepting positions as lobbyists for three years after such officials leave government service. One such official concluded, however, that such a prohibition would be unfortunate because it would prevent high-level government officials from earning a livelihood for three years. The official's conclusion logically depends on which of the following assumptions?Deselect Answer Laws should not restrict the behavior of former government officials. Lobbyists are typically people who have previously been high-level government officials. Low-level government officials do not often become lobbyists when they leave government service. High-level government officials who leave government service are capable of earning a livelihood only as lobbyists. High-level government officials who leave government service are currently permitted to act as lobbyists for only three years. None Soru 6 In a seven-storey building, having floors numbered one to seven, P,Q,R,S,T and V each live on a different floor. (The Ground Floor is numbered floor No.1, the floor above it floor No.2 and so on) . One of the floors in the building is vacant. P lives on the fifth floor. No floor below fifth floor is vacant; also no odd numbered floor is vacant. Only S lives between ‘T’ and V. T does not live on an odd numbered floor. T does not live on a floor immediately above or immediately below R’s floor. Q does not live on the bottom most floor. What is the sum of R’s and S’s floor numbers?Deselect Answer 4 5 6 7 9 None Soru 7 A farmer harvests crops and receives 4 dolar per bushel for corn, 12 dolar per bushel for soybeans, and 6 dolar per bushel for wheat. The farmer harvests a total of 200 bushels of crops and receives a total of 1080 dolar. The amount of corn harvested is 3 times the combined amount of soybeans and wheat harvested. How many bushels of wheat did the farmer harvest?Deselect Answer 20 40 60 80 90 None Soru 8 Below a road system is given among the cities named A, B, C, D and E. Distances between some cities are given in the table. For example the distance between the E and C is 230 km. Distance between the cities D and E is three times less than 40 km the distance between the cities A and C. What is the distance between the cities A and E?Deselect Answer 150 160 170 180 190 None Soru 9 In a kindergarten there are three classrooms with the names Flower, Daisy, and Violet. Following precent are given about the classrooms. 60% are in the classroom Flower, 30% are in the classroom Daisy, and remaining are in the classroom Violet. 40 % of the students in the classrooms Daisy and Violet are boys for each. Number of the boys in the classroom Flower is 60% of the total number of boys in the kindergarten. Then, what is the percentage of the boys among all students in this kindergarten?Deselect Answer 35 40 45 50 55 None Soru 10 The integers which can be written in the triangles and squares must be greater than 4. The integers written in each square is the multiple of the numbers in the adjacent triangles. What can be the biggest value of B-A?Deselect Answer 8 12 16 24 32 None Soru 11 What famous publication was an expression of Enlightenment thought in Italy?Deselect Answer Coffee The New Order Criticism The Voice The Reformist None Soru 12 The nickname "Little Boy" was used during World War II by the U.S. Army to refer to:Deselect Answer Winston Churchill, British Prime Minister A generic wounded comrade Adolf Hitler The first atomic bomb used in a conflict A single-seat fighter aircraft None Soru 13 Who is the author of the text "From the big bang to black holes"?Deselect Answer Piero Angela Margaret Hack Albert Einstein Peter Ware Higgs Stephen Hawking None Soru 14 The oldest constitutional charter is currently in force:Deselect Answer United States of America France Italy Greece England None Soru 15 Which of the following events happened during Leonardo da Vinci's lifetime?Deselect Answer Discovery of America French Revolution Richard the Lionheart participates in the Third Crusade Thirty Years' War Death of Dante Alighieri None Soru 16 Which of the following Italian doctors is also famous above all for the educational method that takes its name?Deselect Answer Camillo Golgi Maria Montessori Ferdinand Aid Rita Levi Montalcini Umberto Veronesi None Soru 17 Which of the following is not a work by Sigmund Freud?Deselect Answer Beyond good and evil The interpretation of dreams Totems and taboos The Ego and the Id Introduction to Narcissism None Soru 18 Who designed and led the construction of the first nuclear fission reactor, which produced the first controlled nuclear chain reaction?Deselect Answer Julius Robert Oppenheimer Marie Curie Albert Einstein Niels Bohr Enrico Fermi None Soru 19 which year were the racial laws promulgated in Italy?Deselect Answer 1940 1922 1925 1933 1938 None Soru 20 Who is the author of the text 'Mistero Buffo'?Deselect Answer Giorgio Strehler Giorgio Gaber Bertold Brecht Eduardo De Filippo Dario Fo None Soru 21 Which row correctly matches each cell structure with its function? Microtubules Rough endoplasmic reticulum A Allow vesicles to move within the cell Synthesises amino acids B Form cillia and centrioles Produces ribosomes C Form the spindle during prophase Transports proteins D Move chromosomes during anaphase Makes triglycerides and phospholipids E Form cilia and centrioles Synthesises lipids Deselect Answer A B C D E None Soru 22 Which animal cells would have the most extensive Golgi bodies?Deselect Answer ciliated epithelial cells cardiac cells red blood cells smooth muscle cells goblet cells None Soru 23 Which of these processes will ATP? Transport of water in the xylem Semi-conversative replication of DNA Facilitated diffusion of amino acids into the cell Deselect Answer 1,2 and 3 1 and 2 only 2 and 3 only 2 only 3 only None Soru 24 Which diagram correctly shows the formation of peptide bod between two amino acids?Deselect Answer A B C D E None Soru 25 When hydrolysed, which molecules have products a carboxyl group? Phospholipids Polysaccharides Protein Deselect Answer 1 and 2 1 and 3 2 and 3 3 only 2 only None Soru 26 lysosomes contain many different hydrolytic enzymes that may act within cells (intracellular enzymes) or outside cells (extracellular enzymes) Wich process muct occur in order for lysosomal enzymes to act outside the cellsDeselect Answer active transport endocytosis exocytosis phagocytosis pinocytosis None Soru 27 The diagram shows an enzyme, its subsrate and enzyme/substrate complex.Deselect Answer Contact between the substrate and the anzyme causes a change in the enzyme shape The shape of the active site and shape of the substrate are complementary the substrate within the active site forms hydrogen bonds with amino acids when the enzyme/substrate complex forms, the tertiary structure of the enzyme changes enzyme binds to active site of substrate None Soru 28 Which of these substances can directly through cell surface membranes without using a carrier protein or a channel protein? Ca2+ CO2 C6H12O6 Deselect Answer 1 and 2 2 and 3 2 only 1 only None Soru 29 Companion cells use ATP to move hydrogen ions out of the cell and co-transporter proteins to allow hydrogen ions to return with sucrose molecules Which two processes are involved in this movement?Deselect Answer active transport and diffusion active transport and facilitated diffusion exocytosis and diffusion exocytosis and facilitated diffusion diffusion and endocytosis None Soru 30 The diagram represents a molecule of ATP. What are the components of ATP labelled P.Q and R? P Q R A adanine daoxyribose phosphates B acenosine pentose a phosphate group C acerosine ribose phosphorus D purina pentosa phosphates E Pyrimidine Glucose Phosphates Deselect Answer A B C D E None Soru 31 The table shows three anticodone for different amino acids. Which DNA tripleton the DNA template strandcodes for the amino acid serine?Deselect Answer AGU TCA TGT UCA GCB None Soru 32 What can combine with the haem group of a haemoglobin molecule? oxygen carbon dioxide carbon monoxide Deselect Answer 1, 2 and 3 1 and 2 only 1 and 3 only 2 and 3 only 1 only None Soru 33 Which statement about the blood flow in the cardiac cycle is correct?Deselect Answer Blood flows into the aorta through the semilunar valve due to contraction of the right ventricle. Blood flows into the left atrium through the pulmonary artery when the wall of the left atrium relaxes Blood flows into the right atrium through the vena cava when the wall of the right atrium relaxes. Bloodflows into the right ventricle through the semilunar valve due to contraction ofthe right atrium None of them None Soru 34 A vaccine is used to create artificial active immunity. After being given a vaccine, it will take a period of timebefore a person develops long-term immunity against the disease.Deselect Answer No memory calls have been produced from B-lymphocytes. No plasma cells have been produced from B-lymphocytes. The primary immune response has not produced enough antibodies The secondary immune response hasnot produced enoughantibodies. None of them None Soru 35 Cardiac muscle is made up of many fibres that form the walle of the chambers of the heart.When the heart contracts, these fibres shorten in lengthso the muscle creates a force that exerts a pressure on the blood, causing it to move.Which statementexplains thedifference in thickness of thewallsof ventriclesof the heart?Deselect Answer There is more muscle in the wall of the right ventricle than that of the left ventricle because more pressure is needed to push blood into the aorta than into the pulmonary artery. The number of muscle fibres in the left ventricle is greater than the number in the right ventricle so their contraction has more force, exerting more pressure on blood. he space available to fill with blood inside the left ventride is smaller than that ofthe right ventricle so more pressure is needed to force blood out. he wall of the right ventricle is thicker than that of theleft ventricle because it has to resist more pressure when the muscle of the right ventricle contracts. None of them None Soru 36 Which reactions take place at a higher rate in a capillary in an alveolus than in a capillary in aclive muscle? carbon dioxide + water → carbonic acid carbon dioxide + haemoglobin → carboxyhemoglobin haemoglobin hydrogen ions → haemoglobinic acid hydrogencarbonate lons + hydrogen lors → carbon dioxide + water Deselect Answer 1 and 2 3 and 4 1 only 4 only 3 only None Soru 37 A person's blood group is determined by antigens present on the red blood cells. The table shows the antigens and antibodies in theblood of people with different blood groups.During ablood transfusion, it is essential that the recipient's blood does not contain antibodies to the donar's blood Which blood groups can be given to a person with blood group B?Deselect Answer A and B AB and B AB and O B and O A and AB None Soru 38 Which factors would help a person to adjust from living at a low altitude to living at a high altitude? formation offewer red blood cells an increase in the oxygen-carrying capacity of the blood an increase in the output of blood by the heart Deselect Answer 1, 2 and 3 1 and 2 only 1 and 3 only 2 and 3 only 1 only None Soru 39 To which class of compounds does the following molecule belong?Deselect Answer carboxylic acid ketone aldehyde ester ether None Soru 40 Which of the following is the correct structure for 2-methylbutane?Deselect Answer A B C D E None Soru 41 Which of the following could be an unsaturated hydrocarbon? Deselect Answer C₄H₈ C₆H₁₄ C₃H₈ All of the above could be unsaturated hydrocarbons. None of the above could be unsaturated hydrocarbons. None Soru 42 Which one of the following should be immiscible with carbon tetrachloride, CCl4?Deselect Answer C₆H₁₄ Br₂ CH₃CH₂OH C₃H₈ C₄H₈ None Soru 43 In which of the following completely vapor-phase reactions would increasing system pressure at constant temperature not change the concentrations of reactants and products?Deselect Answer N₂(g) + 3H₂(g) ↔ 2NH₃(g) N₂O4(g) ↔ 2NO₂(g) N2(g) + 2O₂(g) ↔ 2NO₂(g) 2N₂(g) + O₂(g) ↔ 2N₂O(g) N₂(g) + O₂(g) ↔ 2NO(g) None Soru 44 What is the valence shell electron configuration of the halogens?Deselect Answer ns²np⁶ ns¹ ns² ns²np⁵ ns²np³ None Soru 45 Of the bonds C − N, C = N, and C ≡ N,the C − N bond is the ...Deselect Answer strongest and shortest. strongest and longest. weakest and shortest. weakest and longest. intermediate in terms of both length and strength. None Soru 46 Of the following choices, which one has sp2 hybridization of the central atom?Deselect Answer PH₃ CO₃²- ICl₃ I³- None of them has a sp² central atom None Soru 47 An ideal gas differs from a real gas in that the molecules of an ideal gas...Deselect Answer have no attraction for one another. have appreciable molecular volumes. have a molecular weight of zero. have no kinetic energy. All of them valid for ideal gases. None Soru 48 Which one of the following should be the most similar to strontium in chemical and physical properties?Deselect Answer Li At Rb Ba Cs None Soru 49 Of the reactions below, which one is a decomposition reaction?Deselect Answer NH₄Cl → NH₃ + HCl 2Mg + O2 → 2MgO 2N₂ + 3H₂ → 2NH₃ Zn + Cu(NO₃)₂ → Cu + Zn(NO₃)₂ Cd(NO₃)₂ + Na₂S → CdS + 2NaNO₃ None Soru 50 What is the maximum number of grams of Cu that could be produced by the reaction of 30.0 g of CuO and 20.0 g of CH4? (C:12 g/mole, O:16 g/mole, H:1 g/mole, Cu: 63.5 g/mole) 4CuO + CH4 → 2H2O + 4Cu + CO2Deselect Answer 6.00 g 24.0 g 95.9 g 317 g 48.0 g None Soru 51 Deselect Answer A B C D E None Soru 52 (y-2)(y+7)² <0, if and only ifDeselect Answer y<2 -7 y>-7 y<2 and y≠-7 27 None Soru 53 Deselect Answer A B C D E None Soru 54 Find the shaded area of the regular polygon with a perimeter 48 cm.Deselect Answer A B C D E None Soru 55 The blades on a ceiling fan spin at 1200 rotations per minute. The fan has a radius of 0.5 meter. Calculate the linear speed of a point at the outer edge of a blade in meters per second. (π=3)Deselect Answer 20 30 40 50 60 None Soru 56 A beaker is filled to the brim with water. A solid object of mass 3.00 kg is lowered into the beaker so that the object is fully submerged in the water (see the drawing). During this process, 2.00 kg of water flows over the rim and out of the beaker. What is the buoyant force that acts on the submerged object, and, when released, does the object rise, sink, or remain in place? (pwater=1g/cm3, g=9,8 m/s2)Deselect Answer 29.4 N; the object rises. 29.4 N; the object sinks 19.6 N; the object rises 19.6 N; the object sinks. 19.6 N; the object remains in place. None Soru 57 The figure here shows three arrangements of an electron e and two protons p. Rank the arrangements according to the magnitude of the net electrostatic force on the electron due to the protons, largest first.Deselect Answer a, b, c b, c, a c, a, b a, c, b b, a, c None Soru 58 Which one of the following units could be used for capacitance?Deselect Answer Kg.m².s⁻¹.C Kg.m².s⁻².C² Kg⁻¹.m⁻².s².C² Kg⁻¹.m⁻¹.C² Kg⁻¹.m⁻².s³.C None Soru 59 A uniform plank AB is &m long and has a weight 300 N is supported horizontally by two vertical ropes at A and B. A weight of 150 N rest at C where AC is 2m. Find the tension in each rope Deselect Answer A B C D E None Soru 60 The length of each side of a certain triangle is an even number. If no two of sides have the same length, what is the smallest perimeter the triangle could have?Deselect Answer 6 10 12 18 24 None
