Gotta say.. Sometimes all you exceed my expectations. Very good answers by everyone. dhanwad. Loved the example of Sahibjade by Killa kaur.

- Bakki a vistor to Gurughar has an expectation - A vistor is anyone who is not a sikh. He can opt out of not bowing his head infront of Guru as the independence of following your own religion is always given a first preference.

Liteerly, Bow means respect. In sikhism Bowing means sacrifing your head to the Guru you believe in. (So if someone dont follow Sikhism he dont have to bow - its volunteering) 

Ke ek sikh maran ton badh life wich vishwas rakhda hai?
- If a sikh believe that there is an other life after death?

bai ji eh visha te bohut doongha te shayad mere vaste is da sahi jvab dena mushkil v e te shayad galat v.
 Gurbani vich eh likhya e k jo v sukh dukh mainu mil rhe ne oh mere pichle karma da hisab e so apa keh sakde a k is jivan to pehla v jivan c. Khair eh ta hoi laukik gal is lok d parlok bare gurbani vich likhya e k" kai kot jakh kinner pishach, kai kot bhoot pret sookar mirgach"
"kai kot patal ke vasi, kai kot narak surag nivasi"
jis bande de karm nich ne oh 84 de fer vich fasya apne karma da fal payi janda jisnu sahi rasta mil gya te oh us raste te puri lagan nal chal pya par manzil tak nai pohnch sakya oh devta sman ho janda par moksh d prapti  usnu mnukh d joon vich a k hi hundi e so us pvitar atma nu apne agle janam d udik karni paindi e 
so is to ta eh hi lagda e k apne is jivan to baad v ik jivan hai.
Par meria eh galla sirf meri samajh mutabik ne gurbani de shabdarth hor ne par bhavarth hor so ho sakda eh galla sahi na v hovan kyo k meri samajh inne jogi nai k gurbani de gehre bhav samajh ske. Dhanwad

Hanji bai bohtya to ta mai v sunya narak swarg jo v hai ise dunia ch e bt is gal to inkari nai hoya ja sakda k is dunia  to pre v ik dunia e baki rahi agle swal d gal mere valo tuc e puch lao mere dimag ch ta koi swal ni a riha is time.

Nit Nem (literally "Daily Naam") is a collaboration of different banis that were designated to be read by sikhs every day. The Nit Nem bani's usually include the Panj bania (5 bani's )
1 Japji Sahib....
2 Jaap Sahib....
3 Tav-Prasad Savaiye....
4 Benti Chaupai....
5 Anand Sahib.....

1. Japji Sahib, forms the beginning of the Sri Guru Granth Sahib, which is regarded as the perpetual Guru of the Sikhs. This Bani was compiled by Guru Nanak Dev Ji, the founder of Sikhism and the first of the Ten Gurus of Sikhism
2. Jaap Sahib, forms the first part of the Dasam Granth, which is the second Holy Book of the Sikhs
3. Anand Sahib, is a compilation by the Third guru Guru Amar Das. This bani is part of Guru Granth Sahib.
4. Benti Chaupai A short prayer which is composed by the Tenth Guru, Guru Gobind Singh
5. Tav-Prasad Savaiye, A short prayer recited as part of the 5 Banis

   

Lachman Das from Minhas Rajput family

Banda singh Bahadur - Bhee sach kehda.. Phele naam bhut he jabar hunde se.

- Pusho bhee agla sawal

Bus thodi ji correction ke Name is Lakhsman Dev... Dev is Rajpoot surname and Das is Brahmin Surname..
Baki Banda Bahadur had one more name Madho Das Bairagi. He joined an order of bairagis (mendicants) at an early age and was given a new name, Madho Das Bairagi.

Next question

How much of his income must every Sikh contribute for religious purposes ? and Do u think Sikhs do that?

Next question

How much of his income must every Sikh contribute for religious purposes ? and Do u think Sikhs do that?

I think it is 20%
Do you think sikh do that - That wont be a factual question and everyone has his/her own opinion

naah.. theek nai answer.. and We use special term for that.. U all must have heard many times..
And for second part of question.. i think that was for discussion.. so I re frame my question..

How much of his income must every Sikh contribute for religious purposes ?

I believe its 10%

aggr guru nanak ji de vachna nu dekhya jave te
jiven unha ne keha, Jao japo, kirat karo ate vand shako.

ehda matlab 1/2 ???

Sikha nu apni dasan nauhan di kirt kmai vicho dasva hisa dharmik te smajik karja vich vartan da guru sahib ji da furman e ji jisnu k 'daswandh' kiha janda.
Te mere khyal vich bohut ghat lok ne jo is farz nu nibha rahe ne te mai kise bare ki kha mai khud v nai nibha riha, mafi chahuga ji