Ans : Absolutely not, Since Vastu shastra is purely related to science. There is no way for rituals, artificial remedies, magical cause etc., So,Vastu is not a religious matter it is applicable to the human who owns the earth as a shelter and sun as god.

Ans : There are six prominent points consider to be fundamentals of vastu. they are. a. Identical to choose a plot with a Square or Rectangle in shape. Avoid irregular shaped plots. b. Provide more empty space towards North and East direction. Since the North-East is more auspicious. c. Placing of a main gate or main entrance is most important, it should be care that it is positively provided. d. While choosing a plot look for a good T-Junctions, because it plays an important role in our success. e. Providing proper staircase for a building both internally and externally is considerable. f. Stumpy/low ground level in North-East and balanced/high level in all other directions is must for the building structure.

Ans :  A proved reason behind this is our earth revolves around the sun. Since the earth it spins from west to east the north pole is inclined by 23.5 degrees,it because the actual north point of the east is situated at north-east and south point at south-west. That is why there should be slope down towards North and East whereas not in South and West.

Ans: As per vastu building with basement has got its own limitations. So avoiding building with basement is quite smart.

Ans : It is the area always to be closed. Because It is a place consider to be an  energy reservoir for a building .So,if u open it u will lose the energy from your house.

Ans : Facing your head towards north is not advisable. Since North pole has more magnetic force when the earth revolves. So, it could damage your brain cells by losing your memory power.

Ans : In the pooja room pictures must hung facing the East. Not facing the South. North and West are second and third only.

Ans : Yes, While buying plot it necessary to note the shape of the plot. The plot should in either Square or Rectangle. The should be no cuts or extensions at any corners.

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Ans : North-East Corner is the heart of a house. This is corner is a main thing which leads to success. The energy from the sun enters this way is very important for a house. That is main reason NE corner is kept open.