Complete the following sentence with the most appropriate option.
A disease always has ..........

Consider the given statement as true and decide which of the given conclusions can definitely be drawn from the given statements.
Statements:
Some teachers are rich.
All diabetics are rich.
Conclusions:
1. Some diabetics are teachers.
2. Some rich people are diabetic.

Select the number missing from the given series.
3, 12, ......., 21612

Starting from point O facing West a man walks 4 km to reach point A. He turns right, walks 4 km and reaches point B. Then, he turns right, walks 4 km and reaches point C. He turns right. walks 3 km and reaches point D. He turns left. walks 4 km and reaches point E. Then, he turns right. walks 5 km and reaches point F. At point F, the man is facing ...... direction.

Pointing to Ms. Y, Mr. X said ‘Her father’s wife’s only sister is my only maternal aunt’.
Then Ms. Y’s husband is Mr. X’s ..........