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

Eight friends P, Q, C, D, R, S, G and H are sitting around a square table in such a way that four of them sit at four corners of the table while the other four sit in the middle of the four sides. Those who sit in the middle of the four sides face the center while those who sit at the four corners face outside.

P sits third to the left of C, who does not sit at any of the corners.

R and G sit opposite each other but do not face each other. So, R and G must be at the corners and two possibilities exist.

D does not sit in the middle of any sides and at least two persons can sit between P and D. So, D sits at the corner.

Q and H are the immediate neighbours of neither each other nor of P and D respectively.

(This means that Q is not an immediate neighbor of  P and similarly  H is not an immediate neighbor of  D)

S cannot sit opposite C.

R sits to the left but not on the immediate left of S, who is not an immediate neighbour of C. So, case 1 is eliminated from the above diagram. Thus, remaining position is occupied by H.

Clearly, C sits exactly between D and G.
Mistake Points 
Q and H are the immediate neighbours of neither each other nor of P and D respectively meaning that Q and H are not neighbors of each other also Q is not a neighbours of P and H is not a neighbours of D.

Eight friends P, Q, C, D, R, S, G and H are sitting around a square table in such a way that four of them sit at four corners of the table while the other four sit in the middle of the four sides. Those who sit in the middle of the four sides face the center while those who sit at the four corners face outside.

P sits third to the left of C, who does not sit at any of the corners.

R and G sit opposite each other but do not face each other. So, R and G must be at the corners and two possibilities exist.

D does not sit in the middle of any sides and at least two persons can sit between P and D. So, D sits at the corner.

Q and H are the immediate neighbours of neither each other nor of P and D respectively.

(This means that Q is not an immediate neighbor of  P and similarly  H is not an immediate neighbor of  D)

S cannot sit opposite C.

R sits to the left but not on the immediate left of S, who is not an immediate neighbour of C. So, case 1 is eliminated from the above diagram. Thus, remaining position is occupied by H.

Clearly, S is positioned second to the left of C
Mistake Points 
Q and H are the immediate neighbours of neither each other nor of P and D respectively meaning that Q and H are not neighbors of each other also Q is not a neighbours of P and H is not a neighbours of D.

Eight friends P, Q, C, D, R, S, G and H are sitting around a square table in such a way that four of them sit at four corners of the table while the other four sit in the middle of the four sides. Those who sit in the middle of the four sides face the center while those who sit at the four corners face outside.

P sits third to the left of C, who does not sit at any of the corners.

R and G sit opposite each other but do not face each other. So, R and G must be at the corners and two possibilities exist.

D does not sit in the middle of any sides and at least two persons can sit between P and D. So, D sits at the corner.

Q and H are the immediate neighbours of neither each other nor of P and D respectively.

(This means that Q is not an immediate neighbor of  P and similarly  H is not an immediate neighbor of  D)

S cannot sit opposite C.

R sits to the left but not on the immediate left of S, who is not an immediate neighbour of C. So, case 1 is eliminated from the above diagram. Thus, remaining position is occupied by H.

Clearly, D is positioned third to the right of S.

Mistake Points Q and H are the immediate neighbours of neither each other nor of P and D respectively meaning that Q and H are not neighbors of each other also Q is not a neighbours of P and H is not a neighbours of D.

Eight friends P, Q, C, D, R, S, G and H are sitting around a square table in such a way that four of them sit at four corners of the table while the other four sit in the middle of the four sides. Those who sit in the middle of the four sides face the center while those who sit at the four corners face outside.

P sits third to the left of C, who does not sit at any of the corners.

R and G sit opposite each other but do not face each other. So, R and G must be at the corners and two possibilities exist.

D does not sit in the middle of any sides and at least two persons can sit between P and D. So, D sits at the corner.

Q and H are the immediate neighbours of neither each other nor of P and D respectively.

(This means that Q is not an immediate neighbor of  P and similarly  H is not an immediate neighbor of  D)

S cannot sit opposite C.​

R sits to the left but not on the immediate left of S, who is not an immediate neighbour of C. So, case 1 is eliminated from the above diagram. Thus, remaining position is occupied by H.

Clearly, D sits third to the left of H.
Mistake Points 
Q and H are the immediate neighbours of neither each other nor of P and D respectively meaning that Q and H are not neighbors of each other also Q is not a neighbours of P and H is not a neighbours of D.

The pattern followed here is:

Hence, '53' is the correct answer.

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".

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.

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.