Class 11 Mathematics Chapter 14 Mathematical Reasoning Quiz 2 (25 MCQs)

Quiz Instructions

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1. Which step of the 4-part problem-solving plan involves checking your answer and considering other methods?
2. In a rectangle that has a perimeter of 18 feet with an area of 20 square feet, what are the lengths of the sides of the rectangle?
3. What is the next number in the sequence:2, 4, 6, 8, ..... ?
4. What is the perimeter of a square with side length 4 units?
5. Statement or Not Statement:2x + 1 = 9
6. Maximize z = 3x + y with the following constraints:$x+y\\le300$ $y\\ge100$ $x\\le150$
7. 60 tens is ..... 6 hundreds
8. To create a corral for horses, a rancher plans to enclose an 80-square-meter portion of hisranch with fencing. How many meters of fencing will he need?
9. As the assistant to an industrial engineer, you are reviewing plans to replace 30-gallon water tanks with 110-liter tanks. What is the approximate difference between the capacities of these tanks?
10. For questions 1-3, fill in the missing items.Decimal Percent Fraction2 ..... 45% .....
11. It takes Brian 1 hour and 20 minutes to drive to school. At what time should he leave hometo be at school at 10 P.M.?
12. If a, b, and c are three different numbers, and a minus b equals c, which of the followingstatements must be true?
13. There is only one way to solve a problem.
14. The optimal solution of an LPP always lies at
15. The price of a board game is $ 36. The price of the board game is 3 times as much as the price of a jigsaw puzzle. What is the price of the jigsaw puzzle?
16. Math helps us understanding the world around us by giving us ways to describe it (for example with data).
17. In a survey, the ratio of the number of credit cards held to the number of people was 5.8 to1.If 1421 credit cards were held, how many people were in the survey?
18. How many billion US dollars was President Trump asking for in his lawsuit against the BBC?
19. Which equation represents the number operation below?4 + 6 + 74 + 6 + 74 + 6 + 7
20. The negation of the statement "7 is a prime number" is
21. Bob has 16 red cards and 20 green cards. What is the ratio of Bob's red cards to his green cards:
22. To meet quality control requirements, inspectors examine every 37th item coming off afactory assembly line.How many of the first 500 items coming off the assembly line must be inspected?
23. Have a look at the series:17, 20, 18, 21, 19, 22, ..... What number should come next?
24. Sun is very hot . Is this a statement?
25. Bill gets a shipment of 4 crates with each crate holding 120 pounds of chicken. Bill paid a total of $ 1, 920.00 for the chicken. What was the price per pound of chicken that Bill paid?