Logical Reasoning MCQ Quiz - Objective Question with Answer for Logical Reasoning - Download Free PDF

The correct Venn diagram representation is:

Rats are rodents.

Snakes are Reptiles.

Hence, option (1) is the correct answer.

The pattern followed is,

And,

Similarly,

Hence, “QNXQGKY” is the correct answer.

Given: 16 ÷ 32 - 4 × 2 + 1 = ?

The logic followed here is:

By substituting the above symbols in the given equation, we get

16 ÷ 32 - 4 × 2 + 1 

→ 16 + 32 ÷ 4 - 2 × 1 

= 16 + 8 - 2 × 1 

= 16 + 8 - 2

= 24 - 2

= 22

Hence, 22 is the correct answer.

i) Rohit walked 30m towards South.

ii) Took a left turn and walked 50m

iii) Again he took a left turn and walked 30m.

Drawing the Diagram as per the given information:

AB = CD = 50m

Thus we can see he is 50m far from the starting point.

Hence, the correct answer is "50m".

The logic followed here is:

Logic: Addition of upper two number ÷ 9 = Lowe number

First figure⇒ 30 + 24 = 54

⇒ 54 ÷ 9 = 6

Second figure ⇒ 29 + 34 = 63

⇒ 63 ÷ 9 = 7

Similarly,

Third figure

⇒ 33 + 66 = 99

⇒ 99 ÷ 9 = 11

Hence, the correct answer is "11".

Hence there are "24" triangles in the figure.

First let's count the sections of the given triangle and then add them, then that is the number of triangles.

Lines originating from the top vertex are dividing the triangle into 4 parts. And naming the parts as 1, 2, 3, and 4. (Upper and bottom figure)

Then adding these parts separately we get,

Number of triangles (Upper)= 1 + 2 + 3 + 4 = 10.

Number of triangles (Upper and bottom) = 2 × 10 = 20.

Number of triangles = 4

Thus, total number of triangles = 20 + 4 = 24.

As Goggles, spectacles and Bifocals are worn by human beings but Optical reader is not worn , It is a device found within most computer scanners that captures visual information and translates the image into digital information the computer is capable of understanding and displaying. 

Hence, option 4 is the correct answer.

Here all the polygon are of odd number of sides except hexagone.

Hendecagon is a polygon of 11 sides, Heptagon is a polygon of 7 sides and Pentagon is a polygon of 5 sides.

Only Hexagon is an odd one here as it has even number of sides i.e. 6 sides.

Hence, option 2 is the correct answer.

Symbol representation :

The family tree diagram is shown below - 

Hence, 'brother-in-law' is the correct answer.

The logic followed here is :-

1. Convert each letters  to its corresponding alphabetical position.

2.  Add 1 to each numerical value and convert the resulting numbers back to letters.

3. Arrange the letters obtained in the previous step in decreasing order of their numerical values.

IVORY : ZWSPJ

Similarly,

CREAM : ?

Hence, the correct answer is "SNFDB".

Hence, the correct answer is ‘Intestine’.

According to given figure:

The figure will appear when it is opened as follows:

Hence, "Option - (3)" is the correct answer.

The pattern followed here is:

Logic: Second number - First number = 89

1) 139 : 228

⇒ 228 - 139 = 89

And,

2) 122 : 211

⇒ 211 - 122 = 89

Similarly,

3) 2 : ?

⇒ X - 2 = 89

⇒ X = 89 + 2

⇒ X = 91

Hence, the correct answer is "91".

Important Points

•  NOT Related means "We have to find a pair that is different from the given pair."

• The logic followed here is: Second number = First number × (First number ÷ 2)
• Given: 4 : 8 ⇒ 4 × (4 ÷ 2) = 4 × 2 = 8

1. 8 : 32 ⇒ 8 × (8 ÷ 2) = 8 × 4 = 32
2. 2 : 2 ⇒ 2 × (2 ÷ 2) = 2 × 1 = 2
3. 3 : 9 ⇒ 3 × (3 ÷ 2) = 3 × 1.5 = 4.5 ≠ 9
4. 6 : 18 ⇒ 6 × (6 ÷ 2) = 6 × 3 = 18

Hence, "option 3" is the correct answer.

The logic followed here is:

(First number × 3) - (Second number × 4) = Third number

First row - 67, 25, 101 → (67 × 3) - (25 × 4) = 201 - 100 = 101

Second row - 55, 17, 97 → (55 × 3) - (17 × 4) = 165 - 68 = 97

Similarly,

Third row - 45, 19, ? → (45 × 3) - (19 × 4) = 135 - 76 = 59

Hence, option 4) is the correct answer.