- SA Set No 133
- SA Set No 132
- SA Set No 131
- SA Set No 130
- SA Set No 129
- SA Set No 128
- SA Set No 127
- SA Set No 126
- SA Set No 125
- SA Set No 124
- SA Set No 123
- SA Set No 122
- SA Set No 121
- SA Set No 120
- SA Set No 119
- SA Set No 118
- SA Set No 117
- SA Set No 116
- SA Set No 115
- SA Set No 113
- SA Set No 112
- SA Set No 111
- SA Set No 110
- SA Set No 109
- SA Set No 108
- SA Set No 107
- SA Set No 106
- SA Set No 105
- SA Set No 104
- SA Set No 103
- SA Set No 102
- SA Set No 101
- SA Set No 100
- SA Set No 99
- SA Set No 98
- SA Set No 97
- SA Set No 96
- SA Set No 95
- SA Set No 94
- SA Set No 93
- SA Set No 92
- SA Set No 91
- SA Set No 90
- SA Set No 89
- SA Set No 88
- SA Set No 87
- SA Set No 86
- SA Set No 85
- SA Set No 84
- SA Set No 83
- SA Set No 82
- SA Set No 81
- SA Set No 80
- SA Set No 79
- SA Set No 78
- SA Set No 77
- SA Set No 76
- SA Set No 75
- SA Set No 74
- SA Set No 73
- SA Set No 72
- SA Set No 71
- SA Set No 70
- SA Set No 69
- SA Set No 68
- SA Set No 67
- SA Set No 66
- SA Set No 65
- SA Set No 64
- SA Set No 63
- SA Set No 62
- SA Set No 61
- SA Set No 52
- SA Set No 51
- SA Set No 50
- SA Set No 49
- SA Set No 47
- SA Set No 46
- SA Set No 43
- SA Set No 41
- SA Set No 38
- SA Set No 37
- SA Set No 36
- SA Set No 35
- SA Set No 34
- SA Set No 33
- SA Set No 32
- S A Set No 31
- Set No 30
- Set No 29
- Set No 28
- Set No 27
- Set No 25
- Set No 24
- Set No 23
- Set No 22
- Set No 21
- Set No 19
- Set No 17
- Set No 16
- Set No 12
- Set No 4
- Set No 2

Eight students viz. Pabitra, Qadira, Raima, Sabri, Talikha, Ujjiti, Vacya, and Wamika applied for a vacancy. They were called for selection rounds which consist of written test, group discussion etc. Each of them made to sit around a circular table, not necessarily in the same order. All of them are facing towards the center of the table. Each of them has different years of experience viz., 2 years, 3 years, 4 years, 5 years, 6 years, 7 years, 8 years and 9 years again not necessarily in the same order.

The person who has 5 years of experience is sitting two places away from Vacya. Raima is sitting third to the left of the person who has 5 years of experience. Pabitra and Ujjiti are sitting opposite to each other. Pabitra has less experience than Ujjiti. Sabri sits second to the right of Ujjiti. The person sitting opposite to Raima has 3 years of experience. The sum of the number of years of experience, that Talikha’s neighbors have, is 6. The difference between the number of years of experience of Vacya and Qadira is 3. Wamika and Talikha are not sitting opposite to each other. The difference between the number of years of experience of Talikha and Raima is an odd number but not 1. Raima has more experience than the person sitting opposite to him. The number of years of experience, that Wamika has, is a composite number. The person to the immediate left of Qadira doesn’t have 7 years of experience. The sum of the number of years of experience, that Wamika’s neighbors have, is neither 5 nor 13.

Important for :

1

B

Difference between the experience of Talikha and the one who is sitting second to the left of her is 1 year.

Option B, is hence the correct answer.

**Common explanation:**

**Reference:**

Raima is sitting third to the left of the person who has 5 years of experience.

**Inference:**

**Reference:**

The person sitting opposite to Raima has 3 years of experience.

**Inference:**

**Reference:**

The person who has 5 years of experience is sitting two places away from Vacya.

**Inference:**

**Two cases arise here:**

**Case 1:**

**Case 2:**

**Reference:**

Pabitra and Ujjiti are sitting opposite to each other. Pabitra has less experience than Ujjiti. Sabri sits second to the right of Ujjiti.

**Inference:**

**Case 1A:**

**Case 1B:**

**Case 2A:**

**Case 2B:**

**Reference:**

The sum of the numbers of years of experience, that Talikha’s neighbors have, is 6.

Raima has more experience than the person sitting opposite to him.

**Inference:**

We have only two options i.e. 4 years and 2 years so as to have the sum = 6years, hence, the neighbors of Talikha have 4 and 2 years of experience.

Using the above info in case 1A, which hence, splits in to two more cases:

**Case 1(A1):**

**Case 1(A2):**

**Hence, Case 1(A2) fails** as, Ujjiti’s exp. is more than Pabitra’s so Ujiti cannot have 2 years of exp. and Raima cannot have 2 years exp. as her exp. is more than 3.

**Case 1B**:

It** fails **as there is no place left where Talikha can sit with neighbors having exp. of 4 and 2 years.

**Case 2A:**

**Case 2B:**

**Reference:**

Wamika and Talikha are not sitting opposite to each other.

Inference:

**Case 1(A1):**

**Case 2A:**

**Case 2B:**

**Reference:**

The sum of the numbers of years of experience, that Wamika’s neighbors have, is neither 5 nor 13.

**Inference:**

**Hence, **Case 2A fails here.

**Reference:**

The number of years of experience, that Wamika has, is a composite number.

**Inference:**

**As**, we can see clearly in case 2B, Warnika’s experience is 3 which is a prime number, so Case 2B fails here.

**Case 1(A1):**

**Reference:**

The difference between the numbers of years of experience of Vacya and Qadira is 3

**Inference:**

So, Vacya’s exp. is 8 years.

**Reference:**

The difference between the numbers of years of experience of Talikha and Raima is an odd number but not 1.

**Inference:**

Now, 3 exp. years are left i.e. – 6, 7 and 9; 3 persons left to be assigned i.e. Talikha, Wamika and Ujjiti.

Raima is having 4 years of experience and Talikha must be having 7 or 9 years of exp. so as to fulfill the above given condition.

**Reference:**

The person to the immediate left of Qadira doesn’t have 7 years of experience.

**Inference:**

Ujjiti cannot have 7 years of experience and if we assign 9 to him the sum of Wamika’s neighbor reaches to 13 which again should not be a case, hence, Ujjiti is having 6 years of experience.

Now, for Wamika we have two options i.e. 7 or 9 to be assigned, but as we already know that Wamika’s exp. is a composite no. therefore, she is having 9 years of experience.

**Final arrangement:**

Option B, is hence the correct answer.

Raima is sitting third to the left of the person who has 5 years of experience.

The person sitting opposite to Raima has 3 years of experience.

The person who has 5 years of experience is sitting two places away from Vacya.

Pabitra and Ujjiti are sitting opposite to each other. Pabitra has less experience than Ujjiti. Sabri sits second to the right of Ujjiti.

The sum of the numbers of years of experience, that Talikha’s neighbors have, is 6.

Raima has more experience than the person sitting opposite to him.

We have only two options i.e. 4 years and 2 years so as to have the sum = 6years, hence, the neighbors of Talikha have 4 and 2 years of experience.

Using the above info in case 1A, which hence, splits in to two more cases:

It

Wamika and Talikha are not sitting opposite to each other.

Inference:

The sum of the numbers of years of experience, that Wamika’s neighbors have, is neither 5 nor 13.

The number of years of experience, that Wamika has, is a composite number.

The difference between the numbers of years of experience of Vacya and Qadira is 3

So, Vacya’s exp. is 8 years.

The difference between the numbers of years of experience of Talikha and Raima is an odd number but not 1.

Now, 3 exp. years are left i.e. – 6, 7 and 9; 3 persons left to be assigned i.e. Talikha, Wamika and Ujjiti.

Raima is having 4 years of experience and Talikha must be having 7 or 9 years of exp. so as to fulfill the above given condition.

The person to the immediate left of Qadira doesn’t have 7 years of experience.

Ujjiti cannot have 7 years of experience and if we assign 9 to him the sum of Wamika’s neighbor reaches to 13 which again should not be a case, hence, Ujjiti is having 6 years of experience.

Now, for Wamika we have two options i.e. 7 or 9 to be assigned, but as we already know that Wamika’s exp. is a composite no. therefore, she is having 9 years of experience.

2

A

Sum of the experience of Raima and Sabri is 7 years.

Option A, is hence the correct answer.

**Common explanation:**

**Reference:**

Raima is sitting third to the left of the person who has 5 years of experience.

**Inference:**

**Reference:**

The person sitting opposite to Raima has 3 years of experience.

**Inference:**

**Reference:**

The person who has 5 years of experience is sitting two places away from Vacya.

**Inference:**

**Two cases arise here:**

**Case 1:**

**Case 2:**

**Reference:**

Pabitra and Ujjiti are sitting opposite to each other. Pabitra has less experience than Ujjiti. Sabri sits second to the right of Ujjiti.

**Inference:**

**Case 1A:**

**Case 1B:**

**Case 2A:**

**Case 2B:**

**Reference:**

The sum of the numbers of years of experience, that Talikha’s neighbors have, is 6.

Raima has more experience than the person sitting opposite to him.

**Inference:**

We have only two options i.e. 4 years and 2 years so as to have the sum = 6years, hence, the neighbors of Talikha have 4 and 2 years of experience.

Using the above info in case 1A, which hence, splits in to two more cases:

**Case 1(A1):**

**Case 1(A2):**

**Hence, Case 1(A2) fails** as, Ujjiti’s exp. is more than Pabitra’s so Ujiti cannot have 2 years of exp. and Raima cannot have 2 years exp. as her exp. is more than 3.

**Case 1B**:

It** fails **as there is no place left where Talikha can sit with neighbors having exp. of 4 and 2 years.

**Case 2A:**

**Case 2B:**

**Reference:**

Wamika and Talikha are not sitting opposite to each other.

Inference:

**Case 1(A1):**

**Case 2A:**

**Case 2B:**

**Reference:**

The sum of the numbers of years of experience, that Wamika’s neighbors have, is neither 5 nor 13.

**Inference:**

**Hence, **Case 2A fails here.

**Reference:**

The number of years of experience, that Wamika has, is a composite number.

**Inference:**

**As**, we can see clearly in case 2B, Warnika’s experience is 3 which is a prime number, so Case 2B fails here.

**Case 1(A1):**

**Reference:**

The difference between the numbers of years of experience of Vacya and Qadira is 3

**Inference:**

So, Vacya’s exp. is 8 years.

**Reference:**

The difference between the numbers of years of experience of Talikha and Raima is an odd number but not 1.

**Inference:**

Now, 3 exp. years are left i.e. – 6, 7 and 9; 3 persons left to be assigned i.e. Talikha, Wamika and Ujjiti.

Raima is having 4 years of experience and Talikha must be having 7 or 9 years of exp. so as to fulfill the above given condition.

**Reference:**

The person to the immediate left of Qadira doesn’t have 7 years of experience.

**Inference:**

Ujjiti cannot have 7 years of experience and if we assign 9 to him the sum of Wamika’s neighbor reaches to 13 which again should not be a case, hence, Ujjiti is having 6 years of experience.

Now, for Wamika we have two options i.e. 7 or 9 to be assigned, but as we already know that Wamika’s exp. is a composite no. therefore, she is having 9 years of experience.

**Final arrangement:**

Option A, is hence the correct answer.

Raima is sitting third to the left of the person who has 5 years of experience.

The person sitting opposite to Raima has 3 years of experience.

The person who has 5 years of experience is sitting two places away from Vacya.

Pabitra and Ujjiti are sitting opposite to each other. Pabitra has less experience than Ujjiti. Sabri sits second to the right of Ujjiti.

The sum of the numbers of years of experience, that Talikha’s neighbors have, is 6.

Raima has more experience than the person sitting opposite to him.

We have only two options i.e. 4 years and 2 years so as to have the sum = 6years, hence, the neighbors of Talikha have 4 and 2 years of experience.

Using the above info in case 1A, which hence, splits in to two more cases:

It

Wamika and Talikha are not sitting opposite to each other.

Inference:

The sum of the numbers of years of experience, that Wamika’s neighbors have, is neither 5 nor 13.

The number of years of experience, that Wamika has, is a composite number.

The difference between the numbers of years of experience of Vacya and Qadira is 3

So, Vacya’s exp. is 8 years.

The difference between the numbers of years of experience of Talikha and Raima is an odd number but not 1.

Now, 3 exp. years are left i.e. – 6, 7 and 9; 3 persons left to be assigned i.e. Talikha, Wamika and Ujjiti.

Raima is having 4 years of experience and Talikha must be having 7 or 9 years of exp. so as to fulfill the above given condition.

The person to the immediate left of Qadira doesn’t have 7 years of experience.

Ujjiti cannot have 7 years of experience and if we assign 9 to him the sum of Wamika’s neighbor reaches to 13 which again should not be a case, hence, Ujjiti is having 6 years of experience.

Now, for Wamika we have two options i.e. 7 or 9 to be assigned, but as we already know that Wamika’s exp. is a composite no. therefore, she is having 9 years of experience.

3

D

Ujjiti has 6 years of experience so the square is 36.

Option D, is hence the correct answer.

**Common explanation:**

**Reference:**

Raima is sitting third to the left of the person who has 5 years of experience.

**Inference:**

**Reference:**

The person sitting opposite to Raima has 3 years of experience.

**Inference:**

**Reference:**

The person who has 5 years of experience is sitting two places away from Vacya.

**Inference:**

**Two cases arise here:**

**Case 1:**

**Case 2:**

**Reference:**

Pabitra and Ujjiti are sitting opposite to each other. Pabitra has less experience than Ujjiti. Sabri sits second to the right of Ujjiti.

**Inference:**

**Case 1A:**

**Case 1B:**

**Case 2A:**

**Case 2B:**

**Reference:**

The sum of the numbers of years of experience, that Talikha’s neighbors have, is 6.

Raima has more experience than the person sitting opposite to him.

**Inference:**

We have only two options i.e. 4 years and 2 years so as to have the sum = 6years, hence, the neighbors of Talikha have 4 and 2 years of experience.

Using the above info in case 1A, which hence, splits in to two more cases:

**Case 1(A1):**

**Case 1(A2):**

**Hence, Case 1(A2) fails** as, Ujjiti’s exp. is more than Pabitra’s so Ujiti cannot have 2 years of exp. and Raima cannot have 2 years exp. as her exp. is more than 3.

**Case 1B**:

It** fails **as there is no place left where Talikha can sit with neighbors having exp. of 4 and 2 years.

**Case 2A:**

**Case 2B:**

**Reference:**

Wamika and Talikha are not sitting opposite to each other.

Inference:

**Case 1(A1):**

**Case 2A:**

**Case 2B:**

**Reference:**

The sum of the numbers of years of experience, that Wamika’s neighbors have, is neither 5 nor 13.

**Inference:**

**Hence, **Case 2A fails here.

**Reference:**

The number of years of experience, that Wamika has, is a composite number.

**Inference:**

**As**, we can see clearly in case 2B, Warnika’s experience is 3 which is a prime number, so Case 2B fails here.

**Case 1(A1):**

**Reference:**

The difference between the numbers of years of experience of Vacya and Qadira is 3

**Inference:**

So, Vacya’s exp. is 8 years.

**Reference:**

The difference between the numbers of years of experience of Talikha and Raima is an odd number but not 1.

**Inference:**

Now, 3 exp. years are left i.e. – 6, 7 and 9; 3 persons left to be assigned i.e. Talikha, Wamika and Ujjiti.

Raima is having 4 years of experience and Talikha must be having 7 or 9 years of exp. so as to fulfill the above given condition.

**Reference:**

The person to the immediate left of Qadira doesn’t have 7 years of experience.

**Inference:**

Ujjiti cannot have 7 years of experience and if we assign 9 to him the sum of Wamika’s neighbor reaches to 13 which again should not be a case, hence, Ujjiti is having 6 years of experience.

Now, for Wamika we have two options i.e. 7 or 9 to be assigned, but as we already know that Wamika’s exp. is a composite no. therefore, she is having 9 years of experience.

**Final arrangement:**

Option D, is hence the correct answer.

Raima is sitting third to the left of the person who has 5 years of experience.

The person sitting opposite to Raima has 3 years of experience.

The person who has 5 years of experience is sitting two places away from Vacya.

Pabitra and Ujjiti are sitting opposite to each other. Pabitra has less experience than Ujjiti. Sabri sits second to the right of Ujjiti.

The sum of the numbers of years of experience, that Talikha’s neighbors have, is 6.

Raima has more experience than the person sitting opposite to him.

We have only two options i.e. 4 years and 2 years so as to have the sum = 6years, hence, the neighbors of Talikha have 4 and 2 years of experience.

Using the above info in case 1A, which hence, splits in to two more cases:

It

Wamika and Talikha are not sitting opposite to each other.

Inference:

The sum of the numbers of years of experience, that Wamika’s neighbors have, is neither 5 nor 13.

The number of years of experience, that Wamika has, is a composite number.

The difference between the numbers of years of experience of Vacya and Qadira is 3

So, Vacya’s exp. is 8 years.

The difference between the numbers of years of experience of Talikha and Raima is an odd number but not 1.

Now, 3 exp. years are left i.e. – 6, 7 and 9; 3 persons left to be assigned i.e. Talikha, Wamika and Ujjiti.

Raima is having 4 years of experience and Talikha must be having 7 or 9 years of exp. so as to fulfill the above given condition.

The person to the immediate left of Qadira doesn’t have 7 years of experience.

Ujjiti cannot have 7 years of experience and if we assign 9 to him the sum of Wamika’s neighbor reaches to 13 which again should not be a case, hence, Ujjiti is having 6 years of experience.

Now, for Wamika we have two options i.e. 7 or 9 to be assigned, but as we already know that Wamika’s exp. is a composite no. therefore, she is having 9 years of experience.

4

A

Vacya is sitting between Pabitra and Sabri.

Option A, is hence the correct answer.

**Common explanation:**

**Reference:**

Raima is sitting third to the left of the person who has 5 years of experience.

**Inference:**

**Reference:**

The person sitting opposite to Raima has 3 years of experience.

**Inference:**

**Reference:**

The person who has 5 years of experience is sitting two places away from Vacya.

**Inference:**

**Two cases arise here:**

**Case 1:**

**Case 2:**

**Reference:**

Pabitra and Ujjiti are sitting opposite to each other. Pabitra has less experience than Ujjiti. Sabri sits second to the right of Ujjiti.

**Inference:**

**Case 1A:**

**Case 1B:**

**Case 2A:**

**Case 2B:**

**Reference:**

The sum of the numbers of years of experience, that Talikha’s neighbors have, is 6.

Raima has more experience than the person sitting opposite to him.

**Inference:**

We have only two options i.e. 4 years and 2 years so as to have the sum = 6years, hence, the neighbors of Talikha have 4 and 2 years of experience.

Using the above info in case 1A, which hence, splits in to two more cases:

**Case 1(A1):**

**Case 1(A2):**

**Hence, Case 1(A2) fails** as, Ujjiti’s exp. is more than Pabitra’s so Ujiti cannot have 2 years of exp. and Raima cannot have 2 years exp. as her exp. is more than 3.

**Case 1B**:

It** fails **as there is no place left where Talikha can sit with neighbors having exp. of 4 and 2 years.

**Case 2A:**

**Case 2B:**

**Reference:**

Wamika and Talikha are not sitting opposite to each other.

Inference:

**Case 1(A1):**

**Case 2A:**

**Case 2B:**

**Reference:**

The sum of the numbers of years of experience, that Wamika’s neighbors have, is neither 5 nor 13.

**Inference:**

**Hence, **Case 2A fails here.

**Reference:**

The number of years of experience, that Wamika has, is a composite number.

**Inference:**

**As**, we can see clearly in case 2B, Warnika’s experience is 3 which is a prime number, so Case 2B fails here.

**Case 1(A1):**

**Reference:**

The difference between the numbers of years of experience of Vacya and Qadira is 3

**Inference:**

So, Vacya’s exp. is 8 years.

**Reference:**

The difference between the numbers of years of experience of Talikha and Raima is an odd number but not 1.

**Inference:**

Now, 3 exp. years are left i.e. – 6, 7 and 9; 3 persons left to be assigned i.e. Talikha, Wamika and Ujjiti.

Raima is having 4 years of experience and Talikha must be having 7 or 9 years of exp. so as to fulfill the above given condition.

**Reference:**

The person to the immediate left of Qadira doesn’t have 7 years of experience.

**Inference:**

Ujjiti cannot have 7 years of experience and if we assign 9 to him the sum of Wamika’s neighbor reaches to 13 which again should not be a case, hence, Ujjiti is having 6 years of experience.

Now, for Wamika we have two options i.e. 7 or 9 to be assigned, but as we already know that Wamika’s exp. is a composite no. therefore, she is having 9 years of experience.

**Final arrangement:**

Option A, is hence the correct answer.

Raima is sitting third to the left of the person who has 5 years of experience.

The person sitting opposite to Raima has 3 years of experience.

The person who has 5 years of experience is sitting two places away from Vacya.

Pabitra and Ujjiti are sitting opposite to each other. Pabitra has less experience than Ujjiti. Sabri sits second to the right of Ujjiti.

The sum of the numbers of years of experience, that Talikha’s neighbors have, is 6.

Raima has more experience than the person sitting opposite to him.

We have only two options i.e. 4 years and 2 years so as to have the sum = 6years, hence, the neighbors of Talikha have 4 and 2 years of experience.

Using the above info in case 1A, which hence, splits in to two more cases:

It

Wamika and Talikha are not sitting opposite to each other.

Inference:

The sum of the numbers of years of experience, that Wamika’s neighbors have, is neither 5 nor 13.

The number of years of experience, that Wamika has, is a composite number.

The difference between the numbers of years of experience of Vacya and Qadira is 3

So, Vacya’s exp. is 8 years.

The difference between the numbers of years of experience of Talikha and Raima is an odd number but not 1.

Now, 3 exp. years are left i.e. – 6, 7 and 9; 3 persons left to be assigned i.e. Talikha, Wamika and Ujjiti.

Raima is having 4 years of experience and Talikha must be having 7 or 9 years of exp. so as to fulfill the above given condition.

The person to the immediate left of Qadira doesn’t have 7 years of experience.

Ujjiti cannot have 7 years of experience and if we assign 9 to him the sum of Wamika’s neighbor reaches to 13 which again should not be a case, hence, Ujjiti is having 6 years of experience.

Now, for Wamika we have two options i.e. 7 or 9 to be assigned, but as we already know that Wamika’s exp. is a composite no. therefore, she is having 9 years of experience.

5

C

Talikha has 7 years of experience.

Option C, is hence the correct answer.

**Common explanation:**

**Reference:**

Raima is sitting third to the left of the person who has 5 years of experience.

**Inference:**

**Reference:**

The person sitting opposite to Raima has 3 years of experience.

**Inference:**

**Reference:**

The person who has 5 years of experience is sitting two places away from Vacya.

**Inference:**

**Two cases arise here:**

**Case 1:**

**Case 2:**

**Reference:**

Pabitra and Ujjiti are sitting opposite to each other. Pabitra has less experience than Ujjiti. Sabri sits second to the right of Ujjiti.

**Inference:**

**Case 1A:**

**Case 1B:**

**Case 2A:**

**Case 2B:**

**Reference:**

The sum of the numbers of years of experience, that Talikha’s neighbors have, is 6.

Raima has more experience than the person sitting opposite to him.

**Inference:**

We have only two options i.e. 4 years and 2 years so as to have the sum = 6years, hence, the neighbors of Talikha have 4 and 2 years of experience.

Using the above info in case 1A, which hence, splits in to two more cases:

**Case 1(A1):**

**Case 1(A2):**

**Hence, Case 1(A2) fails** as, Ujjiti’s exp. is more than Pabitra’s so Ujiti cannot have 2 years of exp. and Raima cannot have 2 years exp. as her exp. is more than 3.

**Case 1B**:

It** fails **as there is no place left where Talikha can sit with neighbors having exp. of 4 and 2 years.

**Case 2A:**

**Case 2B:**

**Reference:**

Wamika and Talikha are not sitting opposite to each other.

Inference:

**Case 1(A1):**

**Case 2A:**

**Case 2B:**

**Reference:**

The sum of the numbers of years of experience, that Wamika’s neighbors have, is neither 5 nor 13.

**Inference:**

**Hence, **Case 2A fails here.

**Reference:**

The number of years of experience, that Wamika has, is a composite number.

**Inference:**

**As**, we can see clearly in case 2B, Warnika’s experience is 3 which is a prime number, so Case 2B fails here.

**Case 1(A1):**

**Reference:**

The difference between the numbers of years of experience of Vacya and Qadira is 3

**Inference:**

So, Vacya’s exp. is 8 years.

**Reference:**

The difference between the numbers of years of experience of Talikha and Raima is an odd number but not 1.

**Inference:**

Now, 3 exp. years are left i.e. – 6, 7 and 9; 3 persons left to be assigned i.e. Talikha, Wamika and Ujjiti.

Raima is having 4 years of experience and Talikha must be having 7 or 9 years of exp. so as to fulfill the above given condition.

**Reference:**

The person to the immediate left of Qadira doesn’t have 7 years of experience.

**Inference:**

Ujjiti cannot have 7 years of experience and if we assign 9 to him the sum of Wamika’s neighbor reaches to 13 which again should not be a case, hence, Ujjiti is having 6 years of experience.

Now, for Wamika we have two options i.e. 7 or 9 to be assigned, but as we already know that Wamika’s exp. is a composite no. therefore, she is having 9 years of experience.

**Final arrangement:**

Option C, is hence the correct answer.

Raima is sitting third to the left of the person who has 5 years of experience.

The person sitting opposite to Raima has 3 years of experience.

The person who has 5 years of experience is sitting two places away from Vacya.

Pabitra and Ujjiti are sitting opposite to each other. Pabitra has less experience than Ujjiti. Sabri sits second to the right of Ujjiti.

The sum of the numbers of years of experience, that Talikha’s neighbors have, is 6.

Raima has more experience than the person sitting opposite to him.

We have only two options i.e. 4 years and 2 years so as to have the sum = 6years, hence, the neighbors of Talikha have 4 and 2 years of experience.

Using the above info in case 1A, which hence, splits in to two more cases:

It

Wamika and Talikha are not sitting opposite to each other.

Inference:

The sum of the numbers of years of experience, that Wamika’s neighbors have, is neither 5 nor 13.

The number of years of experience, that Wamika has, is a composite number.

The difference between the numbers of years of experience of Vacya and Qadira is 3

So, Vacya’s exp. is 8 years.

The difference between the numbers of years of experience of Talikha and Raima is an odd number but not 1.

Now, 3 exp. years are left i.e. – 6, 7 and 9; 3 persons left to be assigned i.e. Talikha, Wamika and Ujjiti.

Raima is having 4 years of experience and Talikha must be having 7 or 9 years of exp. so as to fulfill the above given condition.

The person to the immediate left of Qadira doesn’t have 7 years of experience.

Ujjiti cannot have 7 years of experience and if we assign 9 to him the sum of Wamika’s neighbor reaches to 13 which again should not be a case, hence, Ujjiti is having 6 years of experience.

Now, for Wamika we have two options i.e. 7 or 9 to be assigned, but as we already know that Wamika’s exp. is a composite no. therefore, she is having 9 years of experience.