Select the most appropriate option to complete the given sentence.
One must learn to __________ a line between one’s private and professional life.

In the following question below are given some statements followed by some conclusions based on those statements. Taking the given statements to be true even if they seem to be at variance from commonly known facts. Read all the conclusions and then decide which of the given conclusion logically follows the given statements.

Statements:
 Some bulbs are switches.
 No switch is a vase.
 All fans are switches.

Conclusions:
 I. Some bulbs being fans is a possibility.
 II. No fan is a vase.
 III. All switches are fans.
 IV. No bulb is a vase.

In a certain code language, "HAMMER" is written as "MAHERM". How is "MATTER" written in that code language?

Study the following information carefully and answer the given questions.
Seven flights namely Jet Airways, British Airways, Delta, Quantas, Emirates, Lufthansa, Air India are scheduled to fly to London. There is only one flight to London on each of the seven days of the week, starting from Monday and ending on Sunday.
Delta flies on Wednesday. Air India flies the day next to British Air ways. British Airways does not fly on Monday or Friday. Two airlines fly between the days British Airways and Emirates fly. Emirates does not fly on Sunday. Quantas flies a day before Lufthansa.
How many flights fly between Lufthansa and Delta?

In a family, G is married to F and they have five children. K is uncle of G who is brother of R. How many male members are there in a family?

Arrange the given words in the sequence in which they occur in the dictionary.
1. Home 2. Homer 3. House 4. Honor 5. Horror

In each of the following questions, four numbers are given out of which three are like in some manner while one is different. Choose the one which is different from the rest three?

Which of the following is not related to the group?