Logical Reasoning Quiz 10 (30 MCQs)

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1. Statements:All snakes are trees. Some trees are roads. All roads are mountains.Conclusions:I. Some mountains are snakes.II. Some roads are snakes.III. Some mountains are trees.
2. How does deductive reasoning differ from inductive reasoning?
3. Find the statement that must be true according to the given information1. Vincent has a paper route. Each morning, he delivers 37 newspapers to customers in his neighborhood. It takes Vincent 50 minutes to deliver all the papers. If Vincent is sick or has other plans, his friend Thomas, who live on the same street, will sometimes deliver the papers for him.
4. $"\left\{2, 5, 7\right\}\cup\left\{prime\ numbers\right\}=\left\{2, 5, 7\right\}$
5. Four players A, B, C and D are holding 4 cards each. Each of them has an Ace, a King, a Queen and a Jack. All of them have all the suits (spades, hearts, clubs and diamonds).(i) A has Ace of spades and Queen of diamonds.(ii) B has Ace of clubs and King of diamonds.(iii) C has Queen of clubs and King of spades.(iv) D has Jack of clubs.Q. Jack of hearts is with
6. Determine whether the argument is inductive or deductive arguments.The sum of 1 and 3 is an even number.The sum of 3 and 5 is an even number.The sum of 5 and 7 is an even number.The sum of 7 and 9 is an even number.In conclusion, the sum of two odd number is an even number.
7. If you have both your keys AND your phone, you should leave the house. Else, you should keep looking for your keys or phone.Scenario:You have your keys but can't find your phone. What should you do?
8. Hypsiphobia:Height::Hylophobia:?
9. Look at this series:32, 31, 33, 32, 34, 33, ..... What number should come next?
10. Inductive or Deductive?A scientist dips a platinum wire into a solution containing salt, passes the wire over a flame, and observes that it produces an orange-yellow flame. She does this with many other solutions that contain salt, finding that they all produce an orange-yellow flame. She states "A solution that contains salt produces a orange-yellow flame in a flame test" .
11. Conditional:If you are a duck, then you drive a red car. What is this statement called:If you do not drive a red car, then you are not a duck.
12. Which of the following is a compound statement?A) The sun is shining.B) I am hungry.C) If it rains, then I will bring an umbrella.D) The cat is sleeping.
13. Five ladies Tanya, Sunita, Nidhi, Aparna and Preeti, and five men Arvind, Kunal, Pawan, Sahil and Tanmay, sat on the two long sides of a rectangular table. Ladies sat alternating with and opposite to the men. Sahil sat in a centre position. Aparna sat opposite Arvind. Sunita sat next to Sahil and three places from Arvind. Preeti sat four places to the left of Aparna. Nidhi sat two places from Sunita and Pawan sat opposite Sunita. Kunal sat three places from Preeti. Who sat opposite Tanya?
14. Find the relationship between the given series.Find the best answer. Death:Survival, Love: .....
15. Which statement is a valid conclusion? If a student has a temperature of 100 or more, then he/she should stay home from school. Jake has a temperature of 101 and Suzi has a temperature of 99.
16. Eight men with 2 boys can do a piece of work in 7 days, which 25 men with 13 boys can do in 2 days. What fraction of the whole work, can be done in 1 day by 11 men with 20 boys?
17. Optios below you find five words and four of which are like in same way respect; they have something in common and belong to one category. Only one word is different from them; it does not belong to the category to which the other four belongs. Pick out the word, which is odd one from the rest.
18. E is the son of C. D is the husband of C. B and G is the only brother and daughter of D respectively. F is the maternal aunt of E and G. How is B related to E?
19. Key, Door, Lock, Room, Switch onArrange the words given above in a meaningful sequence.
20. Use inductive reasoning to finish the pattern:400, 200, 100, 50, .....
21. The wheel of an engine 250 cm in circumference makes 10 revolutions In 4 seconds. The speed of the wheel (in km/hr) is
22. Fill in the blanks with the correct answer to form a true compound statement. 3..... 91 is a prime number.
23. Ayesha started from her house at Sunrise and cycled 10 km in the direction of rising sun, then she turned right and rode for 5 km. she then turned westward and cycled for another 18 km and finally turning right rode 5 km. How far is Ayesha and in which direction with respect to her house?
24. Given A= {-9, -8, -7, ....., 0}, what is the value of n(A)?
25. Determine if the object represents a POINT, LINE or a PLANE. 5) football field
26. Arrange is Ascending order:26, 38, 12, 45
27. What is the lowest common multiple of 180, 216 and 450? *
28. Five friends A, B, C, D and E travelled from Tamil Nadu to five different states Uttar Pradesh, Maharashtra, Rajasthan, Karnataka and Punjab by 5 different modes of transport:Cycle, Bus, Train, Truck, and Bike. The one who travelled to Rajasthan did not travel by Bike. C went to Karnataka by Truck and B went to Maharashtra by Train. D travelled by Bike and E travelled by Bus. Tamil Nadu is not connected by Cycle to Uttar Pradesh and Rajasthan.Q-Which state did E travel to?
29. True/False:Logically equivalent statements are statements that have different truth values.
30. Looking at the portrait of a man, Mohan said, "His mother is the wife of my father's son and I have no brother and sister." at whose portrait was Mohan looking?