Critical Reasoning section 2 MCQ Detailed Explanation And More Example
MOST IMPORTANT verbal reasoning - 4 EXERCISES
Directions:
Read the following information and five statements given below it carefully and answer the questions which follow:
Since 2008, migration to urban areas in search of employement has increased several times, surpassing marriage as the biggest reason for migration in India.
- The wages and employment opportunities in rural parts of India have been at part with those in urban areas for last five years.
- The government and foreign MNCs have concentrated on development of job opportunities only in urban parts of the country.
- Marriage was once the biggest reason for migration in India.
- More skilled professionals than manual laborers migrate to urban area in search of employment.
- The urban areas attracting migrants are already facing and will further face a severe challenge accommodating increased population while the resources need to do so remain the same.
The following question based on Critical Reasoning topic of verbal reasoning
(a) Only A
(b) Only C
(c) Only E
(d) Only D
e) Both A and B
The correct answers to the above question in:
Answer: (b)
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Read more question and answers set 2 Based Verbal Reasoning Questions and Answers
Directions:
Each of the questions below consists of a question and two statements numbered (1) and (2) given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer.
Question : 1
Is$x^2 : y^2$ < 1?
(1) (y – x) (x + y) = 40% of 60 – 120% of 20
(2) x < y
a) BOTH statements TOGETHER are sufficient, but NEITHER statement alone is sufficient.
b) Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient
c) Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
d) Statements (1) and (2) TOGETHER are NOT sufficient.
Answer »Answer: (c)
(1) ⇒ (y – x) (x + y) = 24 – 24 = 0
⇒ $y^2 – x^2 = 0 ⇒ y^2 = x^2 ⇒ {x^2}/{y^2}$ = 1
Hence we can be answered the question using statement (1) alone. (2) ⇒ x < y.
This does not always imply that $x^2 < y^2$
(Because for example –3 and 2, –3 < 2 but $3^2 ≮ 2^2$)
∴ If x < y ⇒ either $x^2 < y^2$ or $x^2 > y^2$
∴ We can't be determined the answer.
Hence (2) is not sufficient to answer the question.
Question : 2
In a certain code language what does 'come' mean ?
(1) 'pit na ja ' means 'come and go' in the code language.
(2) 'na dik sa' means 'you may go 'in the code language.
a) BOTH statements TOGETHER are sufficient, but NEITHER statement alone is sufficient.
b) Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient
c) Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
d) Statements (1) and (2) TOGETHER are NOT sufficient.
Answer »Answer: (d)
Using (1) & (2), we get 'na' means 'go'
∴ either 'pit' or 'ja' means 'come' which cannot be determined.
Question : 3
The area of a square is equal to that of a circle. What is the circumference of the circle?
(1) The diagonal of the square is x inches.
(2) The side of the square is y inches.
a) BOTH statements TOGETHER are sufficient, but NEITHER statement alone is sufficient.
b) Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient
c) Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
d) Statements (1) and (2) TOGETHER are NOT sufficient.
Answer »Answer: (d)
Given: π $r^2 = a^2$
(where r = radius of circle; a = side of square)
⇒ r = $a/√π$
Hence, to find the circumference of circle, one should know 'a' the side of square.
(1) ⇒ Side of square = ${diagonal}/{√2}$
∴ Statement (1) alone is sufficient.
Also, as stated above, statement (2) alone is sufficient.
Question : 4
Which of the following represents a result repercussion of the increased migration to urban areas?
a) A
b) C
c) B
d) D
e) E
Answer »Answer: (e)
Question : 5
Which of the statements numbered (A), (B), (C), (D) and (E) mentioned above would weaken/contradict the facts presented in the given statement?
a) Only A
b) Only C
c) Only B
d) Only E
e) Only C and D
Answer »Answer: (a)
Question : 6
Which of the statements numbered (A), (B), (C), (D) and (E) mentioned above can be a reason/cause for increased migration to urban areas?
a) A
b) C
c) B
d) D
e) E
Answer »Answer: (c)
GET Critical Reasoning PRACTICE TEST EXERCISES
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Critical Reasoning section 2 MCQ
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