Unidirectional MCQ Quiz - Objective Question with Answer for Unidirectional - Download Free PDF

Last updated on Jun 9, 2025

Practice is the key to prepare for the Logical Reasoning section for exams like SSC CGL, RBI Grade B, IBPS Clerk and RRB JE. Testbook presents a selection of Unidirectional MCQs and other topics such as syllogism, puzzles, number series and analogy to give you the best practice material. Boost your scores with given tips to solve Unidirectional objective questions with ease. Get explanations for solutions of Unidirectional question answers to clarify every single doubt in Unidirectional quiz!

Latest Unidirectional MCQ Objective Questions

Unidirectional Question 1:

5 persons A, B, C, D, E are sitting at the corners of a square-shaped garden and one is at the center. A is adjacent to C. B, E, D are not on a line. A and D are equidistant from C. A, E, D are not on a line. Then the persons sitting at the corners are:

  1. A, C, D, E
  2. A, B, C, D
  3. B, C, D, E
  4. B, A, D, E

Answer (Detailed Solution Below)

Option 1 : A, C, D, E

Unidirectional Question 1 Detailed Solution

Given: 5 persons A, B, C, D, E are sitting at the corners of a square-shaped garden and one is at the center.

1) A is adjacent to C.

2) A and D are equidistant from C.

qImage6846ce55bc5abc743ac29b86

3) B, E, D are not on a line.

4) A, E, D are not on a line.

qImage6846ce56bc5abc743ac29b93

Thus, the persons sitting at the corners are A, C, D and E.

Hence, "Option 1" is the correct answer.

Unidirectional Question 2:

Six people are sitting on the ground in a hexagonal shape. All the sides of the hexagon so formed are of same length. Akash and Payal are the immediate neighbour of Aman. Sahil is sitting third to the left of Akash. Kajal is not immediate neighbour of Sahil. Aman is sitting opposite to the Lakhan. Akash is sitting between Aman and Kajal. Who is placed opposite to Payal?

  1. Aman
  2. Akash
  3. Kajal
  4. Lakahn
  5. None of the above

Answer (Detailed Solution Below)

Option 3 : Kajal

Unidirectional Question 2 Detailed Solution

Given:

Six people are sitting on the ground in a hexagonal shape.

1) Akash and Payal are the immediate neighbours of Aman.

2) Sahil is sitting third to the left of Akash.

F1 Savita Railways 6-6-22 D37

3) Kajal is not immediate neighbour of Sahil.

4) Aman is sitting opposite to the Lakhan.

F1 Savita Railways 6-6-22 D38

5) Akash is sitting between Aman and Kajal.

F1 Savita Railways 6-6-22 D38 

  • In both cases, Payal and Kajal are sitting opposite to each other. 

Hence, "Kajal" is placed opposite to Payal.

Unidirectional Question 3:

8 persons E, F, G, H, I, J, K and L are sitting around a square table – two persons on each side. There are 3 women who are not sitting adjacent to each other. J is between L and F. G is between I and F. F, a male member, sits opposite E, a female member. There is one female member between F and I. Who among the following sits immediate left of F?

  1. A
  2. I
  3. H
  4. J

Answer (Detailed Solution Below)

Option 4 : J

Unidirectional Question 3 Detailed Solution

Given: 8 persons E, F, G, H, I, J, K and L are sitting around a square table – two persons on each side. There are 3 women who are not sitting adjacent to each other.

1) F, a male member, sits opposite E, a female member. 

qImage67bf36e18ca17c996592a075Task Id 1056 Daman (25)

2) There is one female member between F and I.

3) G is between I and F.

As position of G with respect to either I or F is not known yet, therefore there are two possible cases.

As it is given that there are 3 women who are not sitting adjacent to each other, immediate neighbours of E will be male members.

Case 1)

qImage67bf36e28ca17c996592a078Task Id 1056 Daman (26)

Case 2)

qImage67bf36e28ca17c996592a079 Task Id 1056 Daman (27)

4) J is between L and F.

After positioning J and L only two position are left which will be occupied by the only two person left i.e. H and K.

Case 1)

qImage67bf36e38ca17c996592a07c

Task Id 1056 Daman (28)

Case 2)

qImage67bf36e38ca17c996592a07d

Task Id 1056 Daman (29)

Thus, according to the final arrangement either G or J sits immediate left of F.

As out of all the options, 'J' is given therefore J sits immediate left of F.

Hence, "Option 4" is the correct answer.

Unidirectional Question 4:

Eight friends A, B, C, D, E, F, G and H are seated around a square table facing inside. Four of them are seated at corners and four are seated at the middle of the sides. One friend is a foreigner among all who is seated between F and H only.

D is 4th to the right of G and 2nd to the left of A. Only E is seated between B and C. Who is the foreigner? 

  1. B
  2. A
  3. D
  4. C

Answer (Detailed Solution Below)

Option 2 : A

Unidirectional Question 4 Detailed Solution

Given:

D is 4th to the right of G and 2nd to the left of A.

Only E is seated between B and C.

qImage67d96061ff0c34d19b96f61eTask Id 1185 Daman (44)

Thus, 'A' is the foreigner among all who is seated between F and H only.

Hence, the correct answer is "Option 2".

Unidirectional Question 5:

Eight students named P, Q, R, S, T, U, V and W are sitting around a square table facing the centre. Four students are sitting at the vertices whereas the remaining four students are sitting at the middle of the four sides of the table. Q is third to the left of P. R and V are sitting on the opposite sides. T and S are sitting on the diagonally opposite vertices. V is second to the right of U. W is third to the right of V. Q is to the immediate left of V. P is to the immediate right of S. Who is sitting third to the left of W?

  1. Q
  2. V
  3. U
  4. S

Answer (Detailed Solution Below)

Option 2 : V

Unidirectional Question 5 Detailed Solution

Given:

Eight students named P, Q, R, S, T, U, V and W are sitting around a square table facing the centre.

T and S are sitting on the diagonally opposite vertices.

P is to the immediate right of S.

Q is third to the left of P. 

Q is to the immediate left of V. 

V is second to the right of U.

W is third to the right of V. 

R and V are sitting on the opposite sides.

qImage67c6c0f0d9a5b40d1816156e

Thus, 'V' is sitting third to the left of W

Hence, the correct answer is "Option 2".

Top Unidirectional MCQ Objective Questions

Four girls and four boys are sitting around a square table facing the center. Four of them are sitting at the corners and the rest are sitting at the midpoint of the sides of the square table. Suma is not sitting to the right of Rekha but is sitting in front of the Rani. Rekha is diagonally in front of Nisha, who is to the right of Reena. Jai is sitting next to Reena and in front of Abhinav who is to the left of Arun. Who sits to the immediate left of Suma?

  1. Nisha
  2. Arun
  3. Rekha
  4. Reena

Answer (Detailed Solution Below)

Option 1 : Nisha

Unidirectional Question 6 Detailed Solution

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Given data :

(i) 4 girls and 4 boys are sitting around a square table facing the center.

(ii) 4 of them sitting at the corner and 4 of them sitting at the midpoint of the square table.

1) Rekha is diagonally in front of Nisha, who is to the right of Reena and Jai is sitting next to Reena and in front of Abhinav who is to the left of Arun.

F1 Pankaj Shraddha 24.11.2020 D1

2) Suma is not sitting to the right of Rekha but is sitting in front of the Rani (So, the only position left for the Suma is the immediate right of Nisha)  

F1 Pankaj Shraddha 24.11.2020 D2

Hence, ' Nisha' is the correct answer.

Eight people P, Q, R, S, T, U, V and W are sitting around a square table for dinner in such a way that 4 persons are sitting at the four corners and 4 persons are sitting at the mid-position on the four sides. All of them are facing the centre of the square. S sits to the immediate left of U. U sits to the immediate left of T. T sits at one of the mid-positions of the sides. R sits third to the right of U. P is an immediate neighbour of both V and R. W is not an immediate neighbour of T.

Who among the following is sitting at one of the corners?

  1. V
  2. R
  3. Q
  4. S

Answer (Detailed Solution Below)

Option 3 : Q

Unidirectional Question 7 Detailed Solution

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Given that:-

  • T sits at one of the mid-positions of the sides. 

F1 Madhuri Railways 17.05.2022 D29

  • S sits to the immediate left of U. 
  • U sits to the immediate left of T.  

F1 Madhuri Railways 17.05.2022 D30

  • R sits third to the right of U. 
  • P is an immediate neighbour of both V and R.

 

F1 Madhuri Railways 17.05.2022 D31

  • W is not an immediate neighbour of T.

F1 Madhuri Railways 17.05.2022 D32

  • Q is sitting at one of the corners.

Hence, "option 3" is the correct answer.

J, K, M, P, S, T, Y and Z are sitting around a square table facing the centre of the table. Some of them are sitting at the corners, while some are sitting at the exact centre of the sides. J sits second to the right of M. Only three people sit between J and K. T sits to the immediate left of K. Z is neither an immediate neighbour of T nor M. Z does not sit at any corner of the table. S sits second to the right of Y.

Who sits second to the left of P? 

  1. J
  2. T
  3. K
  4. M

Answer (Detailed Solution Below)

Option 1 : J

Unidirectional Question 8 Detailed Solution

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The logic followed here is:

1) J, K, M, P, S, T, Y and Z are sitting around a square table facing the centre of the table.
Some of them are sitting at the corners, while some are sitting at the exact centre of the sides.

F6 Savita SSC 25-11-22 D1

2) J sits second to the right of M.

F6 Savita SSC 25-11-22 D9

3) Only three people sit between J and K.

F6 Savita SSC 25-11-22 D10

4) T sits to the immediate left of K.

F6 Savita SSC 25-11-22 D11

5)  Z is neither an immediate neighbour of T nor M. Z does not sit at any corner of the table. 

F6 Savita SSC 25-11-22 D12
6) S sits second to the right of Y.

F6 Savita SSC 25-11-22 D13

7) Final position of everyone.

F6 Savita SSC 25-11-22 D14

So, as we can see J sits second to the left of P.

Hence, option 1) is the correct answer.

Eight friends A, B, C, D, E, F, G and H are sitting around a square table facing the centre. One pair of the person are sitting each side of the table and no person is sitting at corner.

i. B is facing D and is sitting to the right of E.

ii. F, who is neighbour of D, is facing G.

iii. There are two persons between C and H, and H is not facing E.

Who might be sitting between C and E, if there is only person between them?

  1. D
  2. A
  3. G
  4. B

Answer (Detailed Solution Below)

Option 4 : B

Unidirectional Question 9 Detailed Solution

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Eight friends: A, B, C, D, E, F, G, and H.

i. B is facing D and is sitting to the right of E.

ii. F, who is neighbour of D, is facing G.

From the above statements the sitting arrangement is as given below:

 F2 Madhuri Railways 03.08.2022 D1 V2

iii. There are two persons between C and H, and H is not facing E.

From this statement, there are 3 cases possible:

F2 Madhuri Railways 03.08.2022 D2 V2

  • Now, one place is remaining, and "A" is remaining to sit. so A will sit on that place.
  • So, the final sitting arrangement of 8 friends is as given below:

F2 Madhuri Railways 03.08.2022 D3 V2

  • Now, the question says there is only person between and E. So, cases 1 and 3 are eliminated.
  • In figure (2), when counted from the right of E, we can see that there is only one person between E and C.

F2 Madhuri Railways 03.08.2022 D4 V2

As we can see from the figure (2), "B" is sitting between E and C.

Hence, the correct answer is "B".

A, B, C, D, J, K, L and M are sitting around a square table facing the centre of the table. Four of them are sitting at either of the corners while the other four are sitting at the exact centre of either of the sides.

D sits at one of the corners of the table. Only one person sits between D and C. Only three people sit between C and B. M sits second to the right of B. K sits to the immediate left of M. A is NOT an immediate neighbour of B. Only three people sit between A and L. Who sits to the immediate right of J?

  1. A
  2. L
  3. C
  4. D

Answer (Detailed Solution Below)

Option 4 : D

Unidirectional Question 10 Detailed Solution

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A, B, C, D, J, K, L and M are sitting around a square table facing the centre of the table.

Four of them are sitting at either of the corners while the other four are sitting at the exact centre of either of the sides

1) D sits at one of the corners of the table and Only one person sits between D and C.

Case (i) :

F1 Savita Railways 17.05.2022 D17

Case (ii) :

F1 Savita Railways 17.05.2022 D18

2) Only three people sit between C and B.

Case (i) :

F1 Savita Railways 17.05.2022 D19

Case (ii) :

F1 Savita Railways 17.05.2022 D20

3) M sits second to the right of B.

Here case (ii) gets eliminated.

F1 Savita Railways 17.05.2022 D21

4) K sits to the immediate left of M.

F1 Savita Railways 17.05.2022 D22

5) A is NOT an immediate neighbour of B and Only three people sit between A and L.

F1 Savita Railways 17.05.2022 D23

Thus the final siting positions of all eight people is as follows :

F1 Savita Railways 17.05.2022 D24

∴ Here, 'D' sits to the immediate right of 'J'.

Hence, the correct answer is "D".

A group of friends are sitting in an arrangement with one each at the corner of an octagon. All are facing the centre. Medha is sitting diagonally opposite Radha. Medha is on Seema’s left. Raman is next to Seema and opposite Govind. Govind is on Chandra’s right. Shanti is not on Medha’s right but is opposite to Shashi. Who is opposite Chandra?

  1. Seema
  2. Radha
  3. Shanti
  4. Raman

Answer (Detailed Solution Below)

Option 1 : Seema

Unidirectional Question 11 Detailed Solution

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1) Medha is sitting diagonally opposite Radha.

We can randomly place Medha on any seat and then we can place Radha opposite her.

2) Medha is on Seema’s left.

oct842

3) Raman is next to Seema and opposite Govind.

Raman must be to Seema's right as Medha is to her left.

oct843

4) Govind is on Chandra’s right.

Implies, Chandra is sitting between Govind and Radha.

5) Shanti is not on Medha’s right but is opposite to Shashi.

Implies, Shanti is to the immediate left of Medha, and Sashi is between Radha and Raman.

oct844

Hence, "Seema" is opposite Chandra.

 

Eight persons A, B, C, D, E, F, G, and H are sitting around an octagonal table (not necessarily in that order) and faces towards the centre. A is sitting third to the right of G and second to the left of C, B is diagonally opposite to A and sitting third to the right of E. F and D are immediate neighbours of each other. D is sitting diagonally opposite to C. What is the position of  H with respect to A?

  1. Third to the right
  2. Diagonally opposite 
  3. Second to the left
  4. Immediate right

Answer (Detailed Solution Below)

Option 1 : Third to the right

Unidirectional Question 12 Detailed Solution

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Given,

Eight persons A, B, C, D, E, F, G, and H are sitting around an octagonal table and faces towards the centre.

1) A is sitting third to the right of G and second to the left of C, B is diagonally opposite to A and sitting third to the right of E.

Stting arrangement (25)-1

2) F and D are immediate neighbours of each other. D is sitting diagonally opposite to C.

So, the final arrangement is :

Stting arrangement (25)-2

H is third to the right of A.

Hence, 'A' is the correct answer.

There are eight friends A, B, C, D, E, F, G and H sitting around a square table in such a way that four of them are sitting at the corners and four at the sides of the table. All of them are facing inside the table but not necessarily in the same order. E is sitting adjacent to B and H. E sits in the middle of the side. C is sitting second to the left of B. F is sitting opposite to the one who is sitting immediate right of C. G is sitting second to the right of F. A is an immediate neighbour of G. Then what is the position of D with respect to G?

  1. Fifth to the left
  2. Third to the right
  3. Second to the right
  4. Second to the left

Answer (Detailed Solution Below)

Option 3 : Second to the right

Unidirectional Question 13 Detailed Solution

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Given :

  • Eight friends - A, B, C, D, E, F, G and H
  • They are sitting around a square table
  • Four of them are sitting at the corners and four at the sides of the table.
  • All of them are facing inside.

​Explanation :

1) E is sitting adjacent to B and H. E sits in the middle of the side

2) C is sitting second to the left of B.

F1 Madhuri SSC 10.01.2023 D29

3) F is sitting opposite to the one who is sitting immediate right of C.

4) G is sitting second to the right of F.

F1 Madhuri SSC 10.01.2023 D30

5) A is an immediate neighbor of G.

After positioning A only one position is left which will be occupied by the only person left i.e D.

F1 Madhuri SSC 10.01.2023 D31

Thus, according to the final arrangement D is sitting second to right of G.

Hence, "Second to the right" is the correct answer.

8 boys A, B, C, D, E, F, G and H are sitting around a square table facing towards the centre (not necessarily in the same order). Two boys are sitting on each side. D is second to the right of A. H and D sit on the opposite sides. H is either third to the left of D or third to the right of D. A and B are sitting on the same side. E is not the neighbour of H or D. F is not the neighbour of E and H.

Who are the neighbours of E?

  1. B and D
  2. A and D
  3. H and A
  4. C and G

Answer (Detailed Solution Below)

Option 4 : C and G

Unidirectional Question 14 Detailed Solution

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Eight Boys: A, B, C, D, E, F, G and H;

i) Two boys are sitting on each side.

ii) D is second to the right of A.

iii) H and D sit on the opposite sides.

iv) H is either third to the left of D or third to the right of D.

Case 1:

F1 Savita Railways 6-5-22 D8

Case 2:

F1 Savita Railways 6-5-22 D9

v) A and B are sitting on the same side.

vi) E is not the neighbour of H or D.

This eliminates Case 2.

vii) F is not the neighbour of E and H.

F1 Savita Railways 6-5-22 D10

Here, C and G are neighbours of E.

Hence, C and G is the correct answer.

A, B, C, D, J, K, L and M are sitting around a square table facing the centre of the table. Four of them are sitting at either of the corners while the other four are sitting at the exact centre of either of the sides.

D sits at one of the corners of the table. Only two people sit between D and C, when counted from the left of D. Only three people sit between C and B. M sits third to the left of B. K sits to the immediate right of M. A is neither an immediate neighbour of B nor C. J sits to the immediate left of A.

Who sits second to the right of L?

  1. C
  2. K
  3. J
  4. M

Answer (Detailed Solution Below)

Option 4 : M

Unidirectional Question 15 Detailed Solution

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According to given information,

1. Number of persons = 8

2. Name of persons → A, B, C, D, J, K, L and M

3. D sits at one of the corners of the table. Only two people sit between D and C, when counted from the left of D. Only three people sit between C and B.

4. M sits third to the left of B. K sits to the immediate right of M. A is neither an immediate neighbour of B nor C. J sits to the immediate left of A.

Pic193

Thus, M sits second to the right of L.

Hence, 'option 4' is the correct answer.

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