TIL – I 4. Deneme Sınavı TIL - I 4. DENEME SINAVI İsim Soyisim E-Posta Telefon Q. 1 Deselect Answer A B C D E Q. 2 Deselect Answer A B C D E Q. 3 Deselect Answer the two equations have no common solutions the set of solutions of B) is included in the set of solutions of A) the two equations have two solutions in common the set of solutions of A) is included in the set of solutions of B) the two equations have the same set of solutions Q. 4 In space consider a point Q and a plane which is 1 away from Q. The intersection between this plane and the sphere with center Q and radius 2 isDeselect Answer a point a parable an ellipse with different semiaxes a circumference the empty set Q. 5 By simplifying the expression where a and b are two non-zero real numbers different from each other, we obtainDeselect Answer (a-b)/(a+b) a(a-b) a-b 1/a 1 Q. 6 The least common multiple of monomials 8x³y⁶, 6x²y⁶z², x⁴y³ isDeselect Answer 24x⁴y⁶z 24x³y³ x⁴y³ 24x²z² x²y³z Q. 7 The prime factorization of the number (2⁵-2³)⁴3² isDeselect Answer 2⁴3² 2¹²3⁶ 2⁴3⁴ 2³²3¹² 2⁸3² Q. 8 Deselect Answer A B C D E Q. 9 Which of these equations represents a straight line passing through the point (-2,3) and perpendicular to the bisector of the first quadrant?Deselect Answer x-2y+8=0 2x+2y-2=0 4x+5y=0 x+y+1=0 x-8y-6=0 Q. 10 A solution of the equation is log₃(2+x)²=6 isDeselect Answer x=log₃ 2 x=25 x=1 x=3³-log₃ 2 x=log₂3 Q. 11 The figure shows the graph of the functionDeselect Answer y= 2.log₄(x-2) y=log₄(x+2) y=2.log₄(x+2) y=log₄(x-2) y=2.log₂(x+2) Q. 12 The equation (x-1)²+y²=0 defines in the Cartesian planeDeselect Answer a straight line a pair of parallel lines a point a pair of intersecting lines the empty set Q. 13 Only one of the following statements is correct; identify which one.Deselect Answer Two parallelograms with the same area are necessarily similar Two right triangles with proportional legs are necessarily similar Two isosceles triangles with the same height are necessarily similar Two scalene triangles with the same area are necessarily similar Two rectangles with the same perimeter are necessarily similar Q. 14 Deselect Answer A B C D E Q. 15 Deselect Answer A B C D E Q. 16 The sum of the ages of two sisters is now 24 years. In eight years the age of the eldest will be equal to three times her current age minus twice the current age of the youngest. How old are the two sisters?Deselect Answer 15 and 9 years old 16 and 8 years old they are twins 14 and 10 years old 13 and 11 years old Q. 17 A new study conducted for the World Bank by Murdoch University's Institute for Science and Technology Policy (ISTP) has demonstrated that public transport is more efficient than cars. The study compared the proportion of money poured into transport by thirty-seven cities around the world. This included both the public and private costs of building, maintaining and using a transport system.The study found that the Western Australian city of Perth is a good example of a city with minimal public transport. As a result, 17% of its wealth went into transport costs. Some European and Asian cities, on the other hand, spent as little as 5%. As a consequence, these more efficient cities were able to put the money saved into attracting industry and jobs or creating a better place to live.Professor Newman, ISTP Director describes Melbourne as two cities: "A European city surrounded by a car-dependent one''. Melbourne's large tram network has greatly reduced car use in the inner city, but the outer suburbs have the same car-based structure as most other Australian cities. The increasing demand for accommodation in the inner suburbs of Melbourne suggests that people now prefer to live there.Newman believes there is a new, more general way of considering public transport issues. In the past, environmental and social justice were considered before economics. Newman, however, thinks the study demonstrates that "the auto-dependent city model is inefficient and very inadequate in both economic and environmental terms''.Supporters of the road networks often reject the models of cities with good public transport by saying that these systems would not work in their particular city. One objection is climate. Some people say their city could not make more use of public transport because it is either too hot or too cold. Newman rejects this, pointing out that public transport has been successful in both Toronto and Singapore and, in fact, checks have demonstrated no correlation between the use of cars and the climate.When it comes to other physical characteristics, road lobbies are in a stronger position. For example, Newman accepts it would be hard for a city with a lot of hills like Auckland to develop a really good rail network. However, he points out that both Hong Kong and Zurich have managed to make a success of their rail systems, even if they have more hills than most cities in the world.In fact, Newman believes the main reason for choosing one sort of transport instead of another is politics: "the more democratic the process, the more public transport is favored". He considers Portland, Oregon, a perfect example of this. Some years ago, the central government decided to finance the construction of a new road. However, local pressure groups called for a referendum and the money was spent on a railway instead, which worked extremely well. In the years that have followed, more and more rail systems have been put in, dramatically changing the nature of the city.In the UK, travel times to work had been stable for at least six centuries, and people generally avoided spending more than half an hour travelling to work. Trains and cars initially allowed people to live at greater distances without taking longer to reach their destination. However, public infrastructure did not grow with the increase in urban areas, and this caused enormous congestion problems and much longer commuting times.Many think that if people have more money they want to live further from the city centre where cars are the only practical means of transport. The example of European cities contradicts that. People are often wealthier than their American counterparts but do not use their cars as much. In Stockholm, car use has actually fallen in recent years as the city has become larger and wealthier. New studies show that developing cities in Asia, such as Jakarta and Bangkok, make more use of the car than wealthy Asian cities such as Tokyo and Singapore. In cities that developed later, the World bank and Asian Development Bank discouraged the building of public transport and people have been forced to depend on cars -- creating the massive traffic jams that characterize those cities.An alternative proposal is to convert cities that have been built for cars to rail use, by creating urban villages at hundreds of sites, mostly around railway stations. In the study Melbourne emerges as Deselect Answer a European city a place where people prefer to live a city with a growing demand for car parks a city with an efficient outer suburban tram system a city where people use two opposing modes of transport Q. 18 The use of private transportDeselect Answer has caused enormous traffic problems in Singapore has created hundreds of urban villages is more common among rich Europeans was supported in some Asian cities by banks has increased recently in Stockholm Q. 19 The ISTP report showed that cities with well-developed public transportDeselect Answer spent less money on transport spent more money on transport offered people better jobs were a good example to other cities were less well-organized Q. 20 Some people who prefer travelling by car do not agree with an increase in public transport becauseDeselect Answer it is bad for the environment it didn't work in Hong Kong and Zurich it didn't work in Toronto and Singapore there aren't enough hills in their cities it is not compatible with typical weather conditions Q. 21 In the case of Portland, the most significant aspect governing the choice of trains wasDeselect Answer the building of more roads government decisions financial issues the demands of the inhabitants dramatic changes in the city Q. 22 Which of these diagrams illustrates the correct relationship between: EVEN NUMBERS - MULTIPLES OF 12 - MULTIPLES OF 6?Deselect Answer Figure 5 Figure 3 Figure 4 Figure 1 Figure 2 Q. 23 The product of 40 integer numbers is positive. From this information we can deduce that it is necessarily true that:Deselect Answer at least two factors are negative 20 factors are positive and 20 factors are negative the number of positive factors is either zero or an even number all factors are positive 2 factors are positive and 38 factors are negative Q. 24 John doesn't believe that Anthony passed the professional certification exam, but he doesn't have any evidence to the contrary.We can deduce that:Deselect Answer it is 99% certain that Anthony didn't pass the professional certification exam John doesn't have any evidence either of the fact that Anthony passed the professional certification exam or of the fact that he didn't pass the professional certification exam Anthony is certainly among those who didn't pass the professional certification exam John has evidence that Anthony didn't pass the professional certification exam if someone passed the professional certification exam, it wasn't Anthony Q. 25 As it is true that:- all sparrows are birds- all sparrows are small- all birds are animals- some animals don't eat leavesit can be deduced that:Deselect Answer Some small birds eat leaves At least one species of bird doesn't eat leaves All small animals are sparrows Some sparrows don't eat leaves All sparrows are small animals Q. 26 Discussing their personal finances, four friends (Dilya, Gulzoda, Laziza e Tenkokuheya) state that:- Dilya has less money than Laziza- Gulzoda has less money than Laziza- Laziza has more money than Tenkokuheya- Gulzoda has more money than DilyaThen, which of the following statements is NOT NECESSARILY correct?Deselect Answer Tenkokuheya has less money than Laziza the alphabetical order of the names is not the same as the (increasing order) of the money owned the richest among the friends is Laziza Gulzoda is not the poorest Dilya is the poorest among the friends Q. 27 At what depth must a diver immerse himself in water so that the pressure on his body is double that of the atmosphere? (atmospheric pressure = 10 ^{5} Pa ; density of water = 10 ^{3} kg/m ^{3} ; acceleration of gravity = 10 m/s ^{2} ) Deselect Answer about 20m there is not enough data to answer the question about 1m about 100m about 10 m Q. 28 A point charge q = 3 ×10 ^{-6} C, having a mass of 4 ×10 ^{-3} kg, placed in a uniform electric field is subject to an acceleration equal in magnitude to 6 ×10 ^{-3} m/s ^{2} . What is the magnitude of the electric field?Deselect Answer 2.0 x 10^(-6) V/m 4.5 x 10^(-6) V/m 7.2 x 10^(-11) V/m 8.0V/m 0.125V/m Q. 29 A juggler throws an orange up the y-axis with an initial velocity of 10m/s. What will be the maximum height reached by the orange? Consider g= 10m/s ^{2} Deselect Answer 5m 20m 50m 15m 10m Q. 30 Deselect Answer A B C D E Q. 31 Deselect Answer A B C D E Q. 32 A mass m = 1 kg of water a 0⁰c and an equal mass of ice a 0⁰c are also placed in a container with perfectly insulating walls which is immediately sealed. If you reopen it after 1 hour, what do you find?Deselect Answer some mass of ice has melted so there is more than 1 kg of water and less than 1 kg of ice that the ice has completely melted and therefore there are 2 kg of water a 0⁰c that the water has solidified and therefore there are 2 kg of ice cannot be answered, because the answer depends on the outside temperature which is not known that nothing has changed: there is always 1 kg of water and 1 kg of ice Q. 33 During a succession of thermodynamic transformations a gas absorbs from the outside a quantity of heat Q _{1} = 10000 J, it gives off a quantity of heat |Q _{2} | = 3000 J and does work L = 2000 J. In the end, how much has the internal energy of the gas changed?Deselect Answer has increased by 9000 J has increased by 15,000 J decreased by 5000 J decreased by 9000 J has increased by 5000 J Q. 34 Deselect Answer A B C D E Q. 35 The specific heat of a body is defined by the relationship C=Q/(mΔT) where Q is the heat exchanged by the body, m the mass of the body and ΔT its temperature variation. What is the SI unit of specific heat?Deselect Answer J/(kgK) cal/(gK) J/(g⁰C) cal/(g⁰C) J/(gK) Q. 36 What force should we apply to lift an object off the ground?Deselect Answer It depends on the shape of the body A force directed downwards and with magnitude greater than the weight of the object A force directed upwards and with magnitude greater than zero A force directed upwards and with magnitude greater than the weight of the object A force directed downwards and with magnitude greater than zero Q. 37 Under Windows the command ipconfig /allDeselect Answer turns on the network configures the firewall allows setting NAT mode on the router turns off the network shows the IP address of the computer Q. 38 Which of the following instructions represents an assignment in languages such as C or Python?Deselect Answer b < 25 a == 5 a = 5 b > 25 c != 15 Q. 39 Given the figure, which will be the value of b at the end of the program?Deselect Answer 0 270 program apparently does not stop program can not be run 135 Q. 40 A real distance of 500 m in a 1:10,000 scale representation corresponds on the mapDeselect Answer 50 cm 5 mm 100 mm 100 cm 5 cm Q. 41 Given the front and right views of a solid, what is its correct three-dimensional representation?Deselect Answer Representation B Representation A Representation C Representation D None of the other Q. 42 Indicate in which historical period the descriptive geometry has been geometrically codedDeselect Answer Ancient age Middle Ages Modern age Prehistory Contemporary age 1 out of 1 Şubat 22, 2023/tarafından Burak https://www.truewayist.com/wp-content/uploads/2020/11/Truewayist-logo-ingilizce-yurt-disi-egitim-danismanligi-yabanci-dil-ispanyolca.png 0 0 Burak https://www.truewayist.com/wp-content/uploads/2020/11/Truewayist-logo-ingilizce-yurt-disi-egitim-danismanligi-yabanci-dil-ispanyolca.png Burak2023-02-22 09:03:362023-02-22 11:36:23TIL – I 4. 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