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Cognizant Reasoning Questions and Answers - Interview Preparation MCQ


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14 Questions MCQ Test - Cognizant Reasoning Questions and Answers

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Cognizant Reasoning Questions and Answers - Question 1

Statements:
All pens are pins. No tag is a pin. All papers are pens
Conclusions:
I. No pin is a tag
II. All papers are pins
III. All pins are definitely not tag

Detailed Solution for Cognizant Reasoning Questions and Answers - Question 1

I: from II => No tag is a pin => No pin is a tag
II: All+ All = All from I and III => true
III: From II => All pins are definitely not tag => true

Cognizant Reasoning Questions and Answers - Question 2

Statements:
No plant is a tree. All trees are roots. Some branches are roots
Conclusions:
I. All roots being plants is a possibility
II. Some roots are definitely trees
III. At least some branches are definitely not trees

Detailed Solution for Cognizant Reasoning Questions and Answers - Question 2

I: No+all => some not =>Possibility not exist because of negative statement
II: All trees are roots => Some roots are trees => true
III: From II and III => All+some => No conclusion => false

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Cognizant Reasoning Questions and Answers - Question 3

Statements:
Some halls are classes. No class in school.All schools are colleges

Conclusions:
I. Some halls are not schools
II. At least some schools are classes
III. All colleges being the school is a possibility

Detailed Solution for Cognizant Reasoning Questions and Answers - Question 3

I: From I and II => Some+ No => some not => true
II: No class is the school => False
III: All schools are colleges => possibility exists => true

Cognizant Reasoning Questions and Answers - Question 4

Choose the odd one

Detailed Solution for Cognizant Reasoning Questions and Answers - Question 4

Except grapes all are flowers

Cognizant Reasoning Questions and Answers - Question 5

Choose the odd one

Detailed Solution for Cognizant Reasoning Questions and Answers - Question 5

Except for crocodile, all are mammals

Cognizant Reasoning Questions and Answers - Question 6

Choose the odd one

Detailed Solution for Cognizant Reasoning Questions and Answers - Question 6

Except for the printer, all are an input device

Cognizant Reasoning Questions and Answers - Question 7

Below asked questions, two rows of numbers are given. The resultant number in each row is to be worked out separately based on the following rules and the questions below the rows of numbers are to be answered. The operations of numbers progress from the left to the right.

Rules:
(i) If an odd number is followed by another composite odd number, they are to be added.
(ii) If an even number is followed by an odd number they are to be added.
(iii) If an even number is followed by a number which is the perfect square, the even number is to be subtracted from the perfect square.
(iv) If an odd number is followed by a prime odd number, the first number is to be divided by the second number.
(v) If an odd number is followed by an even number the second one is to be subtracted from the first number.

I. 15 6 21
II. P 3 27

If ‘P’ is the resultant of the first row, what will be the resultant of the second row?

Detailed Solution for Cognizant Reasoning Questions and Answers - Question 7

15 – 6 = 9 [Rule v] 9 + 21= 30 [Rule i] P = 30
30 + 3 = 33 [Rule ii] 33 + 27 = 60 [Rule i]

Cognizant Reasoning Questions and Answers - Question 8

Below asked questions, two rows of numbers are given. The resultant number in each row is to be worked out separately based on the following rules and the questions below the rows of numbers are to be answered. The operations of numbers progress from the left to the right.

Rules:
(i) If an odd number is followed by another composite odd number, they are to be added.
(ii) If an even number is followed by an odd number they are to be added.
(iii) If an even number is followed by a number which is the perfect square, the even number is to be subtracted from the perfect square.
(iv) If an odd number is followed by a prime odd number, the first number is to be divided by the second number.
(v) If an odd number is followed by an even number the second one is to be subtracted from the first number.

I. 51 17 35
II. 14 15 R

If ‘R’ is the resultant of the first row, what will be the sum of the resultants of first and second row?

Detailed Solution for Cognizant Reasoning Questions and Answers - Question 8

51 / 17 = 3 [Rule iv] 3 + 35 = 38 [Rule i] R = 38
14 + 15 = 29 [Rule ii] 29 – 38 = -9[Rule v] ; Sum of the resultants of first and second row = 38 – 9 = 29

Cognizant Reasoning Questions and Answers - Question 9

Below asked questions, two rows of numbers are given. The resultant number in each row is to be worked out separately based on the following rules and the questions below the rows of numbers are to be answered. The operations of numbers progress from the left to the right.

Rules:
(i) If an odd number is followed by another composite odd number, they are to be added.
(ii) If an even number is followed by an odd number they are to be added.
(iii) If an even number is followed by a number which is the perfect square, the even number is to be subtracted from the perfect square.
(iv) If an odd number is followed by a prime odd number, the first number is to be divided by the second number.
(v) If an odd number is followed by an even number the second one is to be subtracted from the first number.

I. 12 36 15
II. 18 Q 10

If ‘Q’ is the resultant of the first row, what will be the resultant of the second row ?

Detailed Solution for Cognizant Reasoning Questions and Answers - Question 9

36 – 12 = 24 [Rule iii] 24 + 15 = 39 [Rule ii] Q = 39
18 + 39 = 57 [Rule ii] 57 – 10 = 47 [Rule v]
Therefore, Answer is none of the above.

Cognizant Reasoning Questions and Answers - Question 10

Thermometer: Temperature:: Barometer:?

Detailed Solution for Cognizant Reasoning Questions and Answers - Question 10

The thermometer is used to measure to Temperature similarly Barometer is used to measure Pressure

Cognizant Reasoning Questions and Answers - Question 11

Kitten: Cat:: Cub:?

Detailed Solution for Cognizant Reasoning Questions and Answers - Question 11

Kitten is the young one of Cat similarly Cub is the younger one of Tiger.

Cognizant Reasoning Questions and Answers - Question 12

Direction: Study the following arrangement to answer the given questions

R 6 J # L @ 3 E D T A C * G © U M 2 F I V $ 4 Z 5 Y

Which of the following is the sixth to the left of the fifth to the left of “V”?

Detailed Solution for Cognizant Reasoning Questions and Answers - Question 12

If we observe the above-given sequence sixth to the left of the fifth to the left of “V” – 11th to the left of V

Cognizant Reasoning Questions and Answers - Question 13

If all the numbers are dropped from the above arrangement, which of the following will be the seventeenth from the right end?

Detailed Solution for Cognizant Reasoning Questions and Answers - Question 13

Given Sequence R 6 J # L @ 3 E D T A C * G © U M 2 F I V $ 4 Z 5 Y
After removing the number from the sequence: R J # L @ E D T A C * G © U M F I V $ Z Y
Therefore, the seventeenth symbol from the right side is @

Cognizant Reasoning Questions and Answers - Question 14

Which of the following is the eighth to the right of the fourteenth from the left end of the above arrangement?

Detailed Solution for Cognizant Reasoning Questions and Answers - Question 14

If you carefully observe the above-given sequence then
8th to the right of 14th from the left – 6th from the left end – $

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