Point A is 30 m to the South of point C is 20 m to the East of Point A. Point D is 15 m to the South of point C. Point D is exactly midway between points E and F in such a manner that point E, D and F form a horizontal straight line of 40 m. Point E is to the West of point D. How far and in which direction is point E from point B

Directions (next five questions)Study the given information carefully to answer the given questions.

J,K,L,M,N,O and P live on seven different floors of a building but not necessarily in the same order. The lower most floor of the building is numbered 1, the one above that is numbered 2 and so on till the topmost floor is numbered 7. Each one of them also likes a different subject namely-English, History, Commerce, Biology, Accounts, Geography and Computer. (But not necessarily in the same order.)

•  J lives on an odd numbered floor but not on the floor numbered 3. The one who likes Accounts lives immediately above J. Only two people live between M and the one who likes Accounts.
•  The one who likes History lives on one of the odd numbered floors above M. Only three people live between L and the one who likes History. The one who likes Commerce lives immediately above L.
• The one who likes English lives immediately above the one who likes Computer. P lives on an odd numbered floor.
• Only one person lives between K and N. K lives on one of the floors above N. Neither K nor J likes Biology. N does not like Commerce.