Class 11 Mathematics Chapter 14 Mathematical Reasoning Quiz 10 (60 MCQs)

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1. You are the events coordinator for a running club that is sponsoring a road race to celebrate its twenty-fifth anniversary. The race course is 25 kilometers long. The club plans to set up water stations at the end of every 1-mile interval, except the first mile of the race. There will be an additional water station at the finish line. How many water stations will there be in total?
2. What is the difference between the highest and lowest predicted maximum temperatures for the week in Adelaide?
3. To raise funds for a charity drive, Danielle convinced 40 businesses to each pledge todonate $ 10 per month for 6 months.Which expression equals the total number of dollars pledged for the charity drive?
4. TelNet charges a flat fee of $ 19.75 per month for the first 400 minutes of long distancetelephone use plus $ 0.25 for each additional minute.What would TelNet charge a customer who made long-distance calls totaling 540 minutesin a month?
5. Ned and Sarah were running a relay race. The race was 22.01 kilometers total. If Ned ran 9.41 kilometers how far did Sarah run?
6. A mathematically acceptable sentence is called a
7. Avery charges a fixed amount for a house call plus an hourly fee of $ 12.50 for repairingtelevisions. His bill for repairing a television in a customer's home was $ 62.00.If Avery worked 4 hours, what was the fixed amount he charged for the house call?
8. Dani has 45 marbles. She has 5 times as many marbles as Joe has. How many marbles does Joe have?
9. All integers are positive intigers.
10. Which of the following is smallest 3-digit odd number
11. Julian and Stacey need 8 liters of water to fill a tank. Stacey filled the tank with 3 11/12 liters of water. Julian poured 1 2/5 liters less than Stacey into the tank. How much water is still needed to fill the tank?
12. Gustavo bought 20 glasses for $ 1.50 each and had to pay an 8% sales tax. Because hewas sending them to a friend, he also had the glasses securely packed for an additionalcharge (not taxed) of $ 6.95.What was the total amount Gustavo paid for the glasses and packing?
13. If PEN = 35, BOOK = 43, then COPY =?
14. Q 15. Jeremy has a weekend job as a soccer referee. One weekend, he earns $ 140 by working 4 games. Another weekend, he earns $ 210 by working 6 games. If Jeremy graphed an equation that would represent his total earnings based on the number of games worked, what would be the slope of the graph?
15. Determine if the sentence is a statement or not statement.A square is a rhombus.
16. For questions 1-3, fill in the missing items. Decimal Percent Fraction 3 ..... ..... 7/15
17. What is the slope of a line perpendicular to the line represented by the equation 3x + 4y = 12?
18. Denny has five kittens (K) that he wants to sell for $ 15.00 each. The cost to raise the kittens so far has been $ 10.00 each. What expression best represents how to find Denny's total profit (P)?
19. Determine whether each of the following sentences is a statement or not a statement.Divide 27 by 3.
20. Which of the following is greater than 40 tens
21. Simplify. 5$^{2}$-2$^{2}$
22. Student tickets to a high school music concert cost $ 3 less than adult tickets. One studentticket and one adult ticket can be purchased for less than $ 15.If x is the cost of one adult ticket to the concert, which of the following statements iscorrect?
23. Mrs. Kearns bought 1.5 pounds of ground beef from Kroger. She paid a total of $ 6.75 for the ground beef. What was the price per pound?
24. ..... factors of are factors of 6
25. A car is being driven at a constant rate. After 2 hr. of traveling, it had traveled 90 mi. After 4 hr. of traveling, that same car had traveled 180 mi. assuming a constant speed during both time periods, what is the speed of the car?
26. What is the exact answer obtained when 76402 is divided by 12
27. Factor completely. 3x$^{2}$ + 7x-6
28. There are 35 people in a group. There are 12 school girls, 10 school boys, 5 senior citizens and 8 babies in the group. The organizer of the group wants to select a school girl or a school boy as leader of the group. In how many ways can he do so?
29. If no feasible solution exists, the LPP
30. Lisa is organizing a bake sale to raise funds for a charity. Her revenue from selling y cookies is given by the equation R = 1.5y-5. What does the 1.5 in the equation likely represent?
31. Statement or Not Statement:7-4 = 2
32. Javier wanted to make a profit of $ 80 for selling the 4 vases he had made. He had spent$ 12 for materials. Since he planned to charge the same price for each vase, he used thefollowing equation to determine x, the price he would charge:4x-12 = 80How much did Javier plan to charge for each vase?
33. Logical-mathematical learners are good at:
34. Which of the following is an example of a counterexample?
35. Let R be a relation on the set N of a natural numbers defined by n R m $\Longleftrightarrow$
36. Maya wants to divide a 3/4 pound box of trail mix into small bags. Each bag will hold 1/12 pound of trail mix. How many bags of trail mix can Maya fill?
37. The quantity which is to be maximized or minimized is called
38. Round the area of the Mandelbrot set, approximately 1.5065916514855 square units, to the nearest thousandth.
39. Your bank account has $ 250 at the beginning of the week. You deposited $ 100 and wrote a check for $ 175. What is the new balance for the account?
40. The arithmetic mean of a set of 10 numbers is 20. If each number is first multiplied by 2 and then increased by 5, then what is the mean of new numbers?
41. State whether the statement is true or false:3-8 >-1
42. ..... mangos are sweet.
43. Kevin has 100 forms to complete and can finish 20 of them per hour. The number of forms(f) that Kevin still has to complete after h hours is represented by the following function.f = 100-20hDarla has more forms to complete than Kevin and can complete more per hour.Which of the following functions could represent the number of forms (f) that Darla needs tocomplete after h hours?
44. The implication "if p then q" is false when
45. 15 pens cost ₹ 90. Find cost of 25 pens.
46. Marc had $ 572.18 in his checking account. After writing a check, he had $ 434.68.Which of the following equations could be used to find the amount of the check (c)?
47. An even number divided by an odd number equals a whole number.
48. Malacca has been attacked by the Portuguese on 1511.
49. A box contains 20 electric bulbs, out of which 4 are defective. Two bulbs are chosen at random from this box. The probability that at least one of these is defective is
50. All real numbers are complex numbers.Is it s statement?
51. The perimeter of a square is 32 cm. Find area.
52. What was Edmundo's mean score for a round of golf in August if his scores for each round were 78, 86, 82, 81, 82, and 77?
53. The statement "p or q" is false when
54. What is the total number of subjects covered by the flashcards for the GED test?
55. What does the term 'syntax' refer to in mathematical language?
56. Which of the following are solutions to the system?x + 2y > 42x-3y <-6
57. Lengkapkan setiap pernyataan benar yang berikut dengan menggunakan pengkuantiti "semua" atau "sebilangan" . ..... segitiga mempunyai sudut pedalaman .
58. Cost of 3 kg apples = ₹ 270. Cost of 5 kg =?
59. Which of the following is NOT a type of mathematical reasoning mentioned?
60. Five items were purchased for a total of $ 52.50. The three least expensive items cost$ 3.40, $ 7.90, and $ 9.80, respectively.What was the cost of the most expensive of the 5 items?