Mathematical Reasoning Quiz 12 (30 MCQs)

Quiz Instructions

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1. Math is the same all around the world. For example in every country 1+1=2.
2. ..... straight angle is 180 degrees.
3. A speaks truth in 75% of cases and B in 80% of cases. In what percentage of cases are they likely to contradict each other, narrating the same incident
4. Sun is very hot. Is this a statement?
5. Which of the following is not a negation of the statement? A natural number is greater than zero.
6. Premise 1:If m is multiple of 5, then m is divisible by 5.Premise 2:20 is divisible by 5.Conclusion:20 is multiple of 5.
7. All polygons have five sides.
8. If the ratio of boys to girls in a class is 3:5, and there are 24 students in the class, how many boys are there?
9. 51 is a prime number
10. Identify all of the rules that are used in each of the following arguments:$A1:\ \left(P\ \rightarrow\ Q\right)\ \vee\ \left(R\ \rightarrow\ S\right)\ $ $A2:\ \neg\left(P\ \rightarrow\ Q\right)\vee\ \left(W\right)$ $A3:\ \neg W$ $A4:\ \neg S$ $Conclusion:\ \neg R$
11. If the city of Amarillo has a population of 190, 695 and I round to the nearest thousands place. What is the correct answer?
12. Today is Wednesday.
13. Which number is more than 300 but less than 400
14. Marion works Monday, Wednesday, and Friday evenings at the Fairfield FamilyRestaurant. After she received a 5% raise, her take-home pay was $ 120.What was Marion's hourly wage before she received her raise?
15. The diagram on the left can be represented by .....
16. Kendra is buying a television set that will cost $ 299.00, including tax. She can pay cash orput down 10 percent of the cost and make 12 monthly payments of $ 28.00 each. Howmuch will Kendra save if she pays cash?
17. Sum of mode and median of the data12, 15, 11, 13, 18, 11, 13, 12, 13
18. A painter uses the formula C = 20h + 20c to determine how much he should charge acustomer in dollars if a job takes h hours and c cans of paint. How much should the paintercharge if it took 15 hours and 3 cans of paint to paint a house?
19. Arjun, Sneha, and Eesha are building rectangular prisms with different dimensions. Arjun's prism has dimensions 4 cm, 5 cm, and 7 cm. Sneha's prism has dimensions 3 cm, 6 cm, and 8 cm. Eesha's prism has dimensions 2 cm, 4 cm, and 9 cm. Which prism has the largest volume?
20. Women are 3 times as likely as men to have rheumatoid arthritis. A survey conducted in acity of 4, 000, 000 people revealed about 40, 000 cases of rheumatoid arthritis.Approximately how many of these 40, 000 could be expected to be WOMEN?
21. There are 9, 296 people attending a conference. If each table at the conference can seat 4 people, how many tables will the conference need?
22. Consider the inequality:y=-x + 4 Identify the slope and y-intercept.
23. Potatoes cost 25 per kg and cauliflowers cost 35 per kg. If david had 500 and he bought 4 kg of each, how much money is left with him?
24. Which equation represents the number operation below?4 + 6 + 74 + 6 + 74 + 6 + 7
25. When you want to share your ideas it is useful to .....
26. How are statements usually expressed?
27. The Universal Set = {-4, -3, -2, -1, 0, 1, 2, 3, 4} and A = {0}.What is the complement of A?
28. Plastic recyclables are collected every Monday in Kingsview. If the first Monday of themonth falls on the 4th, which of the following dates will also be a Monday during thatmonth?
29. If a supermarket can buy a large box of steaks for $ 350 how much is 4 boxes of steaks?
30. Identify the rule used in each of the following arguments:$A1:\ \left[P\rightarrow\ \left(Q\ \wedge\ R\right)\right]$ $A2:\ \left[R\oplus U\right]$ $Conclusion:\ \ \left[P\rightarrow\ \left(Q\ \wedge\ R\right)\right]\ \wedge\ \left[R\ \oplus U\right]$