Logical Reasoning Test

Result

Logical Reasoning Test - 3

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Question 1
3 / -1

In the following question, there is some relationship between the two terms to the left of : : and the same relationship holds between the two terms to its right. Find the missing term.

? : ALKLO : : WOULD : TLRIA

A
BLOCK

B
BARGE

C
CONES

D
DONOR

Solution

Solution

D(CB)A : : W(VU)T

O(NM)L O(NM)L

N(ML)K U(TS)R

O(NM)L L(KJ)I

R(QP)O D(CB)A

Hence, the correct term is 'DONOR'.
Question 2
3 / -1

Find the odd one out.

A
50 : 6

B
28 : 4

C
65 : 7

D
37 : 5

Solution

Solution

In all the pairs, except 28 : 4, first number is obtained by adding 2 to the product of the second number and the number 2 greater than the second number.

[6 × (6 + 2)] + 2 = 50

[4 × (4 + 2)] + 2 = 26 (not 28)

[7 × (7 + 2)] + 2 = 65

[5 × (5 + 2)] + 2 = 37
Question 3
3 / -1

Complete the following series:

E, G, J, L, O, Q, __

A
S

B
R

C
T

D
V

Solution

Solution

The pattern is: E + 2, G + 3, J + 2, L + 3, O + 2, Q + 3.
Question 4
3 / -1

Choose the number that will come in place of the question mark (?) in the following series:

13, 16, 12, 15, 11, ?

A
14

B
13

C
10

D
18

Solution

The pattern followed in the series is as below:

1^st term + 3, 2^nd term - 4, 3^rd term + 3, 4^th term - 4, 5^th term + 3

So, the answer is

11 + 3 = 14
Question 5
3 / -1

Find the missing term (?) out of the options given below after studying the relationship among the other given figures.

A
25

B
7

C
49

D
2

Solution

Middle number is the difference between the square root of the sum of the top and bottom numbers and the square root of the sum of the numbers on the sides.

30 + 6 = 36 = 6 × 6, 12 + 4 = 16 = 4 × 4, 6 - 4 = 2

40 + 24 = 64 = 8 × 8, 20 + 5 = 25 = 5 × 5, 8 - 5 = 3

25 + 24 = 49 = 7 × 7, 16 + 9 = 25 = 5 × 5, 7 - 5 = 2
Question 6
3 / -1

The following question contains four rows of figures, as four alternatives. Each row contains four or five different designs. You have to study carefully each row and judge which series of figures follows the stated rule exactly. In each of the following rows, five figures are given. One of the four rows contains a design that follows a certain pattern, which is not followed in the figures of other rows. Choose the row containing these figures.

A

B

C

D

Solution

In this row, each of the designs contains two closed figures having a similar shape which is not seen in the figures of other rows i.e.,

The figures of other rows has different shapes of closed figures. Therefore, this row contains a design that follows a certain pattern which is not followed in the figures of other rows.

Hence, this is the correct answer.
Question 7
3 / -1

A word is represented by only one set of numbers as given in any one of the alternatives. The set of numbers given in the alternatives are represented by two classes of alphabets shown in the two given matrices. The columns and rows of matrix I are numbered from 0 to 4 and that of matrix II are numbered from 5 to 9. A letter from these matrices can be represented first by its rows next by its column, for example, ‘M’ can be represented 31 , 43 etc and ‘W’ can be represented by 78 , 97 etc. similarly you have to identify the set for the word ‘BODY’

A
41, 77, 14, 89

B
11, 67, 34, 67

C
13, 75, 42, 67

D
32, 65, 30, 87

Solution

We have to calculate the number representing the word BODY,

B = 32

O = 65 or 66 or 85 or 86

D = 30

Y = 87

So, 32, 65, 30, 87 is correct answer
Question 8
3 / -1

Rule: Closed figures become more and more open and open figures more and more closed. Find which figure follow the rule.

A

B

C

D

Solution

Here we can observe that all figures are in the combination of three sketches,

Option (A) figure 2 and figure 3 is the same therefore it does not follow the rule, and inner circle also not changing their shape.

Option (B) look at figure no 2 and 3 outer circle is same in both cases which does not follow the rule and inner square also not changing their shape.

Option (C) This follows the rule because closed hexagon losing their sides one by one and also inner sketch changing their shape.

Option (D) figure 3 and 4 have the same inner sketch therefore it does not follow the rule.
Question 9
3 / -1

A word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as in the matrix given below. The columns and rows of Matrix are numbered from 0 to 6. A letter from the matrix can be represented first by its row and next by its column, e.g. 'A' can be represented by 42, 62 , etc. and 'P' can be represented by 15, 43, etc. Similarly, you have to identify the set for the word 'CALM'.

A
44, 62, 65, 51

B
53, 42, 65, 36

C
53, 54, 51, 31

D
44, 54, 65, 24

Solution

Logic: Look for the number that represents its respective word in the given Matrix, first take the number from the column and then from the row.

So,

C → 44

A → 62

L → 65

M → 51

Therefore, the number set 44, 62, 65, 51 represents 'CALM'.
Question 10
3 / -1

A word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as in the matrix given below. The columns and rows of matrix are numbered from 1 to 6. A letter from the matrix can be represented first by its row and next by its column e.g., 'A' can be represented by 42, 46, 62 etc. and P can be represented by 15, 43, etc. Similarly, you have to identify the set for the word 'SNOW'.

A
21, 14, 22, 56

B
21, 56, 62, 44

C
16, 56, 46, 35

D
21, 23, 54, 52

Solution

Table is given along with the code for a particular letter. The best way to solve this type of question is through options.

Here, the rule is to check the number first through the row and then the column. The logic which is applied here is to check the bisection point of the letter and pick the number from that bisection point in the respective row and column.

Possible code of different letters of ‘’SNOW’’ is,

S = 16, 21

N = 23, 56

O = 54, 66

W = 52

Therefore, observing both matrices and checking all options.

As per option (A): 21 → S , 14 → I , 22 → G , 56 → N ⇒ SIGN

As per option (B): 21 → S , 56 → N , 62 → A , 44 → C ⇒ SNAC

As per option (C): 16 → S , 56 → N , 46 → A , 35 → K ⇒ SNAK

As per option (D): 21 → S, 23 → N, 54 → O, 52 → W ⇒ SNOW

So, the required answer is 21, 23, 54, 52.

Hence, this is the correct answer.