K is the brother of N and X. Y is the mother of N and Z is the father of K.
Which of the following statements is not definitely true ?

E. N IS THE BROTHER OF X.

Choose or find odd word - Hostel , Hotel , Inn , Club , Motel

D. CLUB

Arrange the given words in Alphabetical Order and tick the once that comes last.

E. SUNDRY

Pointing to a person, a man said to a woman, "His mother is the only daughter of your father."
How was the woman related to the person ?

A. AUNT

Some machines complete the work in 4 days. But if 4 other machines are included in this work, then the job shall be completed in 2 days. If capacities of all machines are same, then in how many days 2 machines can complete this work ?

B. 8 DAYS
Posted in:  Time & Work -  Aptitude -  Mathematics