Who among Y, U, K, B and D reached the station first?

Statements:

I. Y reached before D, B and U but after K.

How many days did Mr. Bhatia take to complete his work?

How many female members are there in family of ten members?

Seven persons namely A, B, C, K, L, M and N are sitting in a row facing north, then who sits second to right of C?

In a five – floor building, on which floor does Mr Kishan live?(Starting from first floor going upto fifth floor).

Among A, B, C, D, E and F, is A greater than C?

Six student M, N, O, P, Q and R scored different marks in an exam. Who scored the third lowest marks?

Who sits third to the left of G, if all persons sit in a row are facing south?

In which direction is the dog with respect to his kennel?

Among A, B, C, D, E and F, is A greater than C?