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Logical and mathematical reasoning questionnaire based on UGC NET 2021 memory with answer key: Check the memory-based logical and mathematical reasoning questions with the answers that were asked in the 2021 NTA UGC NET exam held on the 20the, 21st, 22sd, 24e, November 25 and 26, 2021.

Logical and mathematical reasoning questionnaire based on UGC NET 2021 memory with answer key: The National Testing Agency (NTA) is organizing the UGC NET exam June 2021 December 2020 from the 20e November to 5e December 2021 in 81 subjects to determine the eligibility of Assistant Professor and Junior Research Fellowship (JRF) at Indian Universities and Colleges. In this article, we are going to share the memory-based logical and mathematical reasoning questions that were created based on the feedback shared by candidates who took the UGC NET exam this year.

The logical and mathematical reasoning section tests candidates’ thinking ability and problem-solving skills. The questions asked in this question are primarily puzzles and can sometimes be quite difficult to answer. It covers both analytical and mathematical reasoning topics. Let’s take a look at the important memory-based questions that are covered in the NTA UGC NET 2021 Exam.

1. During an exam, 10,000 students presented themselves. The result revealed the number of students who have:

Passed in all five subjects = 5583

Passed in only three subjects = 1400

Passed in only two subjects = 1200

Passed in one subject only 735

Fail in English only = 75

Failure in physics only = 145

Failure in chemistry only = 140

Math only failure = 200

Failure in biological sciences only = 157

The number of successful students in at least four subjects is:

(1) 7900

(2) 6300

(3) 6900

(4) 7300

Reply: (2)

2. The next term in the series is:

2, 5, 9, 19, 37,?

(1) 80

(2) 73

(3) 75

(4) 78

Reply: (3)

3. The next term in the series: B2E, D5H, F12K, H27N,? is:

(1) J56I

(2) I62Q

(3) Q62J

(4) J58Q

Reply: 4

4. A group of 210 students appeared in some tests. The average of a third of the students is 60. The average of the remaining students is 78. The average of the whole group will be:

(1) 80

(2) 76

(3) 74

(4) 72

Reply: 4

5. P and Q are brothers. R and S are sisters. The son of P is the brother of S. Q is related to R as:

(1) Threads

(2) Brother

(3) Uncle

(4) Father

Reply: 3

6. One day, Prakash left home and walked 10 km south, turned right and walked 5 km, turned right and walked 10 km, and turned left and walked 10 km. How many km will he have to travel to get directly to his home?

(1) 30

(2) 10

(3) 20

(4) 15

Reply: (4)

7. Consider the following assertion (A) and reason (R) and select the correct code below:

(A): No man is perfect.

(D): Some men are not perfect.

(1) Both (A) and (R) are true but (R) does not provide a sufficient reason for (A).

(2) Both (A) and (R) are true and (R) provides sufficient reason for (A).

(3) (A) is true but (R) is false.

(4) (A) is false but (R) is true.

Reply: 1

8. In some codes, MATHURA is coded JXQEROX. The HOTELS code will be:

(1) ELIPQB

(2) LEQIBP

(3) ELQBIP

(4) LEBIQP

Reply: (3)

9. Consider the following statement and select the correct code indicating the nature of the argument involved:

To assume that the earth is the only populated world in infinite space is as absurd as to assert that in an entire field of millet only one grain will grow.

(1) Astronomical

(2) Anthropological

(3) Deductive

(4) Analog

Reply: 4

10. Of the following propositions, two are related in such a way that they can both be true although they cannot both be false. What are these proposals? Select the correct code.

Proposals:

(a) Some priests are cunning.

(b) No priest is cunning.

(c) All priests are cunning.

(d) Some priests are not cunning.

Codes:

(1) (a) and (b)

(2) (c) and (d)

(3) (a) and (c)

(4) (a) and (d)

Reply: 4

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