รายละเอียดตามเว็บนี้เลยครับ

https://indianvisaonline.gov.in/visa/tvoa.html

Visa on Arrival Facility is available for holders of passport of following countries
Australia,Brazil,Cambodia,Cook Islands,Djibouti,Fiji,Finland,Germany,Indonesia,Israel,Japan,Jordan,Kenya,Kiribati,
Laos,Luxembourg,Marshall Islands,Mauritius,Mexico,Micronesia,Myanmar,Nauru,New Zealand,Niue Island,Norway,
Oman,Palau,Palestine,Papua New Guinea,Philippines,Republic of Korea,Russia,Samoa,Singapore,Solomon Islands,
Thailand,Tonga,Tuvalu,UAE,Ukraine,USA,Vanuatu,Vietnam.

Eligibility
International Travellers whose sole objective of visiting India is recreation , sight seeing , casual visit to meet friends or relatives, short duration medical treatment or casual business visit.
Passport should have at least six months validity.
International Travellers should have return ticket or onward journey ticket,with sufficient money to spend during his/her stay in India.
International Travellers having Pakistani Passport or Pakistani origin may please apply for regular Visa at Indian Mission.
Not available to Diplomatic/Official Passport Holders.


TOURIST VISA APPLICATION PROCESS

Step 1
Apply online
Upload Photo and Passport Page

Step 2
Pay visa fee online
Using Credit / Debit card

Step 3
Receive ETA Online
ETA Will be sent to your e-mail

Step 4
Fly To India
Print ETA and carry at the time of travel