Download PICAT/ASVAB For PVT | 100% Correct Answers | Verified | Latest 2024 Version and more Exams Marine Science and Biology in PDF only on Docsity!
PICAT/ASVAB For PVT | 100% Correct
Answers | Verified | Latest 2024 Version
Which of these is the best explanation of how a smooth round stone became smooth? - ✔✔It was in a stream for a long When a lobster grows a claw to replace one that was lost, the process is called - ✔✔regeneration. Any astronomical body that revolves around a larger body is called - ✔✔a satellite. In chemistry, to be classified as an organic substance, a substance must contain - ✔✔Carbon atoms. Which element does NOT contain any neutrons? - ✔✔hydrogen The chemical formula of a compound describes the elements the compound contains and the - ✔✔ratio of elements in the compound. What is the symbol for the hydroxyl ion? - ✔✔Н Which of the following is a renewable resource? - ✔✔natural gas How many atoms are in a single molecule of water (H20)? - ✔✔ 3 Regeneration in man is limited to - ✔✔healing of wounds. When scientists measure a liquid's resistance to flow, they are measuring the liquid's - ✔✔viscosity. When sodium atoms form sodium ions, they - ✔✔lose electrons.
A perpetual-motion machine can never be built because it is not possible to eliminate - ✔✔inertia, A human skin cell divides by - ✔✔mitosis. The filament in an electric light bulb is made from - ✔✔tungsten. Terry earns a $250 salary plus $5 per sale. How many sales must Terry make to earn $765 altogether? - ✔✔ 103 Jerry walked a dog from 6:40 a.m. to 7:30 a.m. one day. If he was paid at the rate of $6 per hour, how much did he earn that day? - ✔✔$5. How many feet of chain fence are necessary to enclose a dog pen that is square and has an area of 64 square feet? - ✔✔ 32 A woman is looking for a bigger square office. She finds an office twice the area of her current office. If the perimeter of her current office is 88 feet, how many square feet is the new office? - ✔✔ 968 sq ft A train goes twice as fast downhill as it can go uphill, and 2/3 as fast uphill as it can go on level ground. If it goes 120 miles per hour downhill, how long will it take to travel 45 miles on flat land? - ✔✔1/2 hour ART 2 - Arithmetic Reasoning Each August, a restaurant's rent is adjusted to the cost-of-living index. The rent has been $1,550 a month, and the cost-of-living index for this August was 3.7%. What is the new rent per month? - ✔✔$1,607. There are 9 red and 6 green marbles in a bag. A child reaches in the bag and randomly takes one marble. What is the probability of that child getting a green marble? - ✔✔. The pet store had 6 puppies selling for $104 each and 12 kittens selling for $24 each. Today, only 2 puppies and 8 kittens were left. In dollar terms, what was the ratio of sales of puppies to kittens? - ✔✔ 13 to 3
DECRY most nearly means - ✔✔Disparage MORATORIUM most nearly means - ✔✔Suspension CAJOLE most nearly means - ✔✔Wheedle Most companies have a policy against NEPOTISM - ✔✔Hiring Relatives CONTENTIOUS most nearly means - ✔✔Quarrelsome UNPRETENTIOUS most nearly means - ✔✔Simple BROACH most nearly means - ✔✔Mention COMMUNIQUE most nearly means - ✔✔Message VIRULENT most nearly means - ✔✔Abrasive LAMBASTE most nearly means - ✔✔Chastise What are the two main gases that make up stars? - ✔✔Hydrogen and helium Together, two people earn $28,000. One earns $2,000 more than the other. How much is the smaller income? - ✔✔$13, Shawn purchased a shirt for $22.05 If this includes a 5% sales tax, what was the actual price of the shirt?
PRESTIGE most nearly means - ✔✔Status CONSTRUE most nearly means - ✔✔Interpret Roosevelt made conscious use of the media almost from the moment he entered the White House. His press conferences served writers, and through them the nation, about the complex, novel measures he was advocating. It can be inferred from the passage that Roosevelt - ✔✔was a president who recognized the power of the press. Riding the mail plane is a low-budget way to visit America's largest national park Wrangell-St. Elias -- 13 million acres of scenic beauty. Copper first drew prospectors to this part of Alaska. From 1911 to 1938, the Kennicott mine produced 200 million tons of it. Now a mecca for tourists, the town of Kennicott was abandoned to the ghosts when the copper ran out. According to the passage, which of the following illustrates the correct sequence of events? - ✔✔copper drew prospectors, copper ran out, town abandoned, tourist attraction Physicists seek out those features of nature that are finding answers as it is asking the right questions. The trick is simple and universal. The secret of their success is not so much a matter of keeping the questions simple and sticking to universal phenomena. Simple questions can be answered unambiguously by careful observation of repeated experiments and by logical thinking. - ✔✔How fast do stones of a particular size fall? system malfunctions and marshals up an army of causes a large amount of histamine to flood An allergy is a hypersensitivity to substances that are essentially harmless. For as yet poorly understood reasons, the immune antibodies to fight these substances. For many allergies, this malfunction into the bloodstream. It is the overabundance of histamine that causes allergic symptoms such as headaches, rashes, and sneezing. The passage states all of the following about allergies EXCEPT - ✔✔medical science does not fully understand why the body has an allergic reaction to certain substances. A period of time is usually measured by comparing it with another period of time. For example, a year on Mercury is equal to 88 Earth days. A year on Uranus is approximately 348 Mercury years. According to the passage, the way time is usually measured shows that time is - ✔✔Relative without noticing it; we enter a room and There is a tremendous difference between "seeing" and orienting yourself. know where we are without being Mostly we orient ourselves. We walk through a door conscious of the color or texture of the walls. But it is consciousness of visual detail that constitutes
The product of 3! Is - ✔✔ 6 The factors of 2x^2 + xy - 3y^2 are - ✔✔(2x + 3y)(x - 3y) What is the product of the reciprocals of 2/3, 1/8, and 5? - ✔✔ 2 - 2/ What is 8b - ab + 7a subtracted from 3a 9ab + b? - ✔✔4a - 10ab + 9b What is the product of (a - 1) and (2a + 2)? - ✔✔2(a^2 - 1) The reciprocal of 3 - 1/5 is - ✔✔5/ The coordinates of points A and B are (2, 4) and (-2, - 4) respectively. What is the slope of the line that connects the two points? - ✔✔ 2 Which of the following is NOT a prime number? - ✔✔ 1 In the formula C = 5/9(F - 32), if C 35, then F = - ✔✔5/ Graphs of the following equations are straight lines EXCEPT - ✔✔y = x² + 3 What is the area of a triangle with a base of 8 feet and a height of 4 feet? - ✔✔ 16 square feet Which of the following tools is used to remove a module from an electronic assembly? - ✔✔Chip puller Silicon chips are used primarily in - ✔✔integrated circuits.
A standard multimeter does NOT measure - ✔✔frequency. When current flow is interrupted by a blown fuse, the circuit becomes - ✔✔Open This is a symbol for a - ✔✔Transformer When measuring resistance with an ohmeter, - ✔✔Disconnect power In this schematic, the totalresistance is - ✔✔ 100 ohms Utility company power lines carry what kind of current? - ✔✔Series When wire conductors are coated with solder, the process is called - ✔✔Tinning In order to make an electric current flow, it is necessary to have - ✔✔a difference of potential. The component pictured is a - ✔✔ceramic capacitor. Which device restricts current flow to a single direction? - ✔✔diode The part that revolves In a motor or generator is called the - ✔✔Armature Which of the following is a type of resistance in an AC transformer circuit? - ✔✔impedance The catalytic converter is part of what system? - ✔✔emission control system The function of the master cylinder is to - ✔✔apply hydraulic pressure to the wheel cylinders.
Excels most nearly means - ✔✔shine, be excellent, be outstaterm Hindrance most nearly means - ✔✔impediment, obstacle, barrier Coroner most nearly means - ✔✔medical examiner, investigator Screech most nearly means - ✔✔shout, howl, shriek Fate most nearly means - ✔✔destiny, providence, chance Abstemious most nearly means - ✔✔temperate, abstinent, moderate Petrify most nearly means - ✔✔terrified, terror-stricken, horrified Halt most nearly means - ✔✔stop, standstill, terminate Kink most nearly means - ✔✔curl, twist, twirl Snarl most nearly means - ✔✔growl, bark, snap Perceptive most nearly means - ✔✔insightful, discerning, sensitive Negligent most nealry means - ✔✔neglectful, remiss, careless Suppress most nearly means - ✔✔stifle; overwhelm; subdue; inhibit Infer most nearly means - ✔✔deduce; conclude
Makeshift most nearly means - ✔✔improvised; temporary substitute Mammoth most nearly means - ✔✔immense, huge Destitution most nearly means - ✔✔poverty Loathing most nearly means - ✔✔extreme disgust; detestation Scornful most nearly means - ✔✔contemptuous Abhor most nearly means - ✔✔detest; hate Impetuous most nearly means - ✔✔rash, impulsive Ouster most nearly means - ✔✔expulsion, ejection Feign most nearly means - ✔✔pretend Terse most nearly means - ✔✔short Disparity most nearly means - ✔✔discrepancy, incongruity Schism most nearly means - ✔✔separation Attrition most nearly means - ✔✔debilitation Flagrant most nearly means - ✔✔conspicuous or obvious
Obvious most nearly means - ✔✔clear, evident, apparent Acquisition - ✔✔Procurement, accretion, attainment Soluble most nearly means - ✔✔dissolve, solve Clutter most nearly means - ✔✔litter, dissarange, jumble, fill Savor most nearly means - ✔✔taste, flavor, suggest Shun most nealry means - ✔✔avoid, evade, eschew, ignore Excels most nearly means - ✔✔shine, surpass, transcend, outclass Screech most nearly means - ✔✔shriek, squeal, squawk, howl Tactical most nearly means - ✔✔calculated, strategic, prudent Reprimand most nearly means - ✔✔rebuke, reproof, admonition Enclosure most nearly means - ✔✔paddock, compound, stockade Phenomenon most nearly - ✔✔occurrence, event, incident, marvel Skepticism most nearly means - ✔✔Cynicism The reciprocal of 7 is - ✔✔ 1 - 7
Debra and Ian shared in a 1,000,000$ estate. If Ian received 125,000, and Debra the rest, what fraction of the estate did Debra receive? - ✔✔ 7 - 8 An artist once wrote, "I draw material from the history of the past, wherein we see how nations have risen from savage state to that of power and glory, and then have fallen and become extinct." - ✔✔A perpetual state of unresolved turmoil If x + 3y = 7 and y = 2, then x equals - ✔✔ 2 What is the value of 3x + 5y, when x = 12 and y = 4? - ✔✔ 56 If 25 = 4x - 7, then x = - ✔✔ 8 16 = x/20, then x = - ✔✔ 320 what is 12/50 in its simplest form? - ✔✔6/25 (just cut in half) What is 5x times (3x^2 - 5)? - ✔✔15x^3 - 5 3(x + 6) = 39, then x= - ✔✔ 13 If 2 = x - 3, then x equals - ✔✔ 5 if 4x^2= 16, then x=? - ✔✔ 2 because 4*2= 8^2=
- 2^5 = - ✔✔ 32 What is the area of the rectangle? - ✔✔ 15
Centrifugal force is the - ✔✔Outward force caused by rotation Which wheels or gears turn in the same direction as A? - ✔✔E only Four weights are tied together and hung from the ceiling. What will be the tension in the cord at the point labeled x? - ✔✔60 pounds The illustration shows a water tank that is made of wood planks and reinforced metal hoops. Why are the hoops closer together near the bottom of the tank? - ✔✔The water pressure pushing against the sides of the tank is greater near the bottom The surface area of piston A is 2 square inches, while the surface area of piston B is 4 square inches. If piston A is pushed down 6 inches, how far will piston B move up? - ✔✔ 12 The piston is joined to a wheel through a pin In the groove. If the wheel rotates about a fixed axis, the piston will - ✔✔Move back and forth If gear A turns 2 rpm, how fast will gear B turn? - ✔✔ 4 rpm
