Q1. A magnet will attract
Q2. An eclipse of the sun throws the shadow of the
Q3. Air is less dense than water because
Q4. Salt helps to melt ice because it
Q5. Substances that hasten chemical reaction time without themselves undergoing change are called
Q6. If 12 workers are needed to run 4 machines, how many workers are needed to run 20 machines?
Q7. How many 36-passenger buses will it take to carry 144 people?
Q8. If the tire of a car rotates at a constant speed of 552 times in one minute, how many times will the tire rotate in half-an-hour?
Q9. A motorcycle costs $7,250. If it depreciates by 12% per year, how much will it be worth after one year?
Q10. It costs $0.50 per square yard to waterproof canvas. What will it cost to waterproof a canvas truck cover that is 15' x 24' ?
Q11. If 50 percent of X = 66, then X =
Q12. The answer to this equation is:
Q13. If X + 6 = 7, then X is equal to
Q14. What is the area of this square?
Q15. The answer to this equation is:
Q16. Small most nearly means
Q17. The wind is variable today.
Q18. Rudiments most nearly means
Q19. Antagonize most nearly means
Q20. His record provides no reason for apprehension.
Q21. From a building designer's standpoint, three things that make a home livable are the client, the building site, and the amount of money the client has to spend. According to this statement, to make a home livable,
Q22. Twenty-five percent of all household burglaries can be attributed to unlocked windows or doors. Crime is the result of opportunity plus desire. To prevent crime, it is each individual's responsibility to
Q23. In certain areas, water is so scarce that every attempt is made to conserve it. For instance, on one oasis in the Sahara Desert the amount of water necessary for each date palm tree has been carefully determined. How much water should each tree be given?
Q24. A thin transparent layer of oxide protects the metal titanium against corrosion. The same thin layer attracts artists interested in making their art with the help of technology. By using heat or electricity, an artist can thicken the oxide layer and thereby turn the metal a range of vivid colors. According to the passage, some artists work with titanium because it
Q25. They returned to the beach, where blankets spotted the slope to the water. An advancing wall of clouds, black and gray, darkening the expanse of ground beneath, approached from the west. To the east and above them, the sky remained clear, the sun warm, as if collaborating in the deception. The "deception" referred to in the passage is that
Q26. What does the abbreviation AC stand for?
Q27. Which of the following has the least resistance?
Q28. In this circuit diagram, the resistance is 100 ohms, and the current is 0.1 amperes.
The voltage is
Q29. Which of the following is measured using a ohmmeter?
Q30. Because solid state diodes have no filament, they
Q31. A chisel is used for
Q32. A car uses too much oil when which of the following parts are worn?
Q33. The saw shown is used mainly to cut
Q34. Where does combustion take place?
Q35. The clamp shown is called a
Q36. If gear A makes 14 revolutions, gear B will make
Q37. Which post holds up the greater part of the load?
Q38. In this arrangement of pulleys, which pulley turns fastest?
Q39. In which direction does friction act on this skier?
Q40. Why does the intake valve open on this pump when the piston goes down?