Here are the list of superstitions from India
I had made a list of superstition followed blindly in India on facebook, posting it here. Please contribute the superstitions that you have come across.
1. A sack full of rice will be spoilt when touched by women in periods! it will also get spoilt if touched by women after having sex
2. Coconut tree, Ashoka Tree, Banyan Tree etc are considered sacred
3. The tail end of cows is considered as most sacred part as fortune Lakshmi lives there!!,
4. The "VAASTU" as a guide for floor plans of a house is a superstitious system,
5. East is the most preferred direction for all activities (I've seen some of them preferring to sit facing east even in the office),
6. Do not proceed , if a cat crosses your way, it brings omen
7. Looking at cat in the morning is jinx,
8. Looking at mother's face or picture of God as soon as you open your eyes in the morning will bring good luck for that day,
9. Giving or taking anything in the left hand is bad (you know what left hand is used for in India )
10. Never ask the question "where are you going? " while they are leaving house, its purpose will not be fulfilled.
11. Repeatedly yawning indicates that someone is remembering you,
12. Sneezing odd no. of times indicates that something bad could happen,
13. Sneezing once when you make a statement indicates that what you said is true,
14. If a lizard makes a sound when you make a statement, it indicates that what you said is true ,
15. Tuesdays & Saturdays are inauspicious for doing anything new or good deeds,
16. Monday is inauspicious day for shaving and thursday is inauspicious day for washing one's hair.
17. You can't have non-veg on certain days,
18. There is particular timing during daytime called "Rahukaal", where it is considered as inauspicious for doing anything new or good deeds,
19. There are two months in a year which are inauspicious,
20. No moon day is inauspicious,
21. Right eye twitching is good for men, left eye twitching is good for women.
22. Never sleep with your head facing north or west,
23. cawing of crow or itching of right palm indicates arrival of guests,
24. Never wash the front courtyard immediately after someone leaves the house,
25. If there is itching on the right palm (left for female) you can get some money or favors,
26. Unusual winking of eyes is a symptom of ill, luck or decease,
27. Going below the ladder is jinx,
28. Never cross or jump across the worshiped pumpkins or coconuts on the road.
29. During house warming ceremony, the milk is heated in a vessel in such a way that it will overflow towards east direction,
30. If you see cat giving birth, then it brings the good luck
31. Open the front door during dusk, so that Lakshmi (fortune) enters the house
32. Never sweep the house during night time or Lakshmi (fortune) will not enter your house.
33. Cutting nails, hair-cutting, shaving or stitching cloth after sun set is a bad practice, (obviously coz of no electricity during old times, doing these in the dark could be dangerous, but its still believed to be a bad practice),
34. Taking a teaspoon of curd with litle sugar before exam will bring good luck
Source:
http://nirmukta.net/Thread-Superstitions-in-India