Complete the following analogy with respect to the Sultanate administration

diwan-i-risalat : religious matters :: diwan-i-insha : ...............

1. army
2. state correspondence
3. land grants
4. provincial administration

(A) It was during the 10th and 11th centuries that Turks began their conquests in India.

(R) By this period a number of small kingdoms emerged in North India, who were constantly at conflict with one another.

1. (R) contradicts (A)
2. (R) is the reason for (A)
3. (A) is true but (R) is false.
4. (A) and (R) are independent of each other.

(A) Iltutmish nominated his daughter, Razia as his successor.

(R) Iltutmish knew that his sons were incapable to rule.

1. (R) contradicts (A)
2. (R) is the reason for (A)
3. (A) is true but (R) is false.
4. (A) and (R) are independent of each other.

(A) Alauddin Khilji was the founder of the Khilji dynasty.

(R) On ascending the throne, Alauddin had to face a rebellion by the Mongols.

1. (R) contradicts (A)
2. (R) is the reason for (A)
3. (A) is true but (R) is false.
4. (A) and (R) are independent of each other.