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Given: M > C < D = R ≤ E < A ≥ V > Y

I. R < A → True (as R ≤ E < A)

II. M < E → False (as M > C < D = R ≤ E; thus a clear relation between M and E cannot be established).

III. D ≤ E → True (as D = R ≤ E)

Hence, conclusion I and III are true.

Given:

A ≥ B > C; C ≤ D ≤ E < F

On Combining:

A ≥ B > C ≤ D ≤ E < F

Conclusions:

I. A ≥ E→ False (as A ≥ B > C ≤ D ≤ E; therefore, the relationship between A and E cannot be determined)

II. C < F→ True (as C ≤ D ≤ E < F; therefore C < F)

Hence, only conclusion II is true.

Given statements: C ≥ F; B < C > D < H = I

On combining, we get

B < C ≥ F; I = H > D < C ≥ F

Conclusions:

I. I > F → False (As I = H > D < C ≥ F, thus, the relation between I and F cannot be determined)

II. H > C → False (As H > D < C, thus, the relation between H and C cannot be determined)

Hence, none of the conclusions is true

Here, persons are B, F, H, K, O, R, V and X.

1. At least three persons purchased gift between K and X.

2. K purchased gift before X and neither of them is the first or last person.

 

3. Three persons purchased gift between V and F.

4. Only two persons purchased gift between V and O who purchased gift after V.

5. O purchased a gift two persons before H.

 

6. H purchased gift before B.

7. R does not purchase a gift adjacent to X and V. Therefore, cases 1, 2(b) and 3 are eliminated. Hence, the final arrangement is as follows

 

Hence, V is the first one who purchased a gift.

Here, persons are B, F, H, K, O, R, V and X.

1. At least three persons purchased gift between K and X.

2. K purchased gift before X and neither of them is the first or last person.

 

3. Three persons purchased gift between V and F.

4. Only two persons purchased gift between V and O who purchased gift after V.

5. O purchased a gift two persons before H.

 

6. H purchased gift before B.

7. R does not purchase a gift adjacent to X and V. Therefore, cases 1, 2(b) and 3 are eliminated. Hence, the final arrangement is as follows

 

Hence, one person purchased gift between R and F.

Here, persons are B, F, H, K, O, R, V and X.

1. At least three persons purchased gift between K and X.

2. K purchased gift before X and neither of them is the first or last person.

 

3. Three persons purchased gift between V and F.

4. Only two persons purchased gift between V and O who purchased gift after V.

5. O purchased a gift two persons before H.

 

6. H purchased gift before B.

7. R does not purchase a gift adjacent to X and V. Therefore, cases 1, 2(b) and 3 are eliminated. Hence, the final arrangement is as follows

 

Since, B is the last person who purchased a gift. Therefore, statement first is correct.

H purchased a gift just before X. Therefore, statement second is correct.

K purchased a gift just after V. Therefore, statement third is correct.

Only two persons purchased gift after H. Therefore, statement fourth is incorrect.

Hence, the incorrect statement is More than three persons purchased gift after H.

Here, persons are B, F, H, K, O, R, V and X.

1. At least three persons purchased gift between K and X.

2. K purchased gift before X and neither of them is the first or last person.

 

3. Three persons purchased gift between V and F.

4. Only two persons purchased gift between V and O who purchased gift after V.

5. O purchased a gift two persons before H.

 

6. H purchased gift before B.

7. R does not purchase a gift adjacent to X and V. Therefore, cases 1, 2(b) and 3 are eliminated. Hence, the final arrangement is as follows

 

Since, three persons purchased gift before O and three persons purchased gift after F.

Hence, the correct answer is F.

Here, persons are B, F, H, K, O, R, V and X.

1. At least three persons purchased gift between K and X.

2. K purchased gift before X and neither of them is the first or last person.

 

3. Three persons purchased gift between V and F.

4. Only two persons purchased gift between V and O who purchased gift after V.

5. O purchased a gift two persons before H.

 

6. H purchased gift before B.

7. R does not purchase a gift adjacent to X and V. Therefore, cases 1, 2(b) and 3 are eliminated. Hence, the final arrangement is as follows

 

Since, two persons purchased gift before R and same number of persons purchased gift after H. Therefore, statement A is correct.

O purchased gift just after R. Therefore, statement B is correct.

F purchased gift after R not before R. Therefore, statement C is incorrect.

Hence, the correct statement is both A and B.

the pattern of code is as follows,

Similarly, the word PAUSED can be coded as,

Hence, the word PAUSED would be coded as UCFRYW.

1. Y’s visit takes place immediately before X’s visit, and X’s visit is on 7^th March. 

 

​2. Exactly three people have their visits between X’s visit and V’s visit. 

 

3. T’s visit is in a month that has 31 days.  4. There are more than two people whose visits fall between T’s visit and S’s visit.

Here, we have 4 Cases, i.e., Case 1, Case 2, Case 3, and Case 4.

 

5. U’s visit is scheduled immediately after W’s visit. 

Now, we can eliminate Case 3, but we have a new subcase of Case 1.

 

6. Z’s visit is scheduled after S’s visit. 

Now, we can eliminate Case 1a and Case 2.

 

7. Not more than two people visit between T and Z.

Now, we can eliminate Case 1.

This is our final arrangement,

 

Hence, the correct answer is The one whose visit is on 7^th March.