As you want to apply online for appear in ELITMUS exam , then for it I am telling process for the same :

Go to the ELITMUS official website

Click on register option given at the right hand side

By click there you will get a page which look like given below image
On that page you need to fill require info





ELITMUS key dates

Location Test date Last date to
15th May
Lucknow 15th, May 10th, May
Mumbai 15th, May 11th, May
Bangalore 15th, May 12th, May
Chennai 15th, May 12th, May
Delhi 15th, May 12th, May
Hyderabad 15th, May 12th, May
Kolkata 15th, May 12th, May
Pune 15th, May 12th, May
22nd May
Bhopal 22nd, May 17th, May
Chandigarh 22nd, May 17th, May
Cochin 22nd, May 17th, May
Coimbatore 22nd, May 17th, May
Durgapur 22nd, May 17th, May
Mangalore 22nd, May 17th, May
Nagpur 22nd, May 17th, May
29th May
Lucknow 29th, May 24th, May
Mumbai 29th, May 25th, May
Bangalore 29th, May 26th, May
Chennai 29th, May 26th, May
Delhi 29th, May 26th, May
Hyderabad 29th, May 26th, May
Kolkata 29th, May 26th, May
Pune 29th, May 26th, May
5th June
Belgaum 5th, June 31st, May
Bhubaneswar 5th, June 31st, May
Dehradun 5th, June 31st, May
Jaipur 5th, June 31st, May
Madurai 5th, June 31st, May
Mysore 5th, June 31st, May
Raipur 5th, June 31st, May
12th June
Lucknow 12th, June 7th, June
Mumbai 12th, June 8th, June
Bangalore 12th, June 9th, June
Chennai 12th, June 9th, June
Delhi 12th, June 9th, June
Hyderabad 12th, June 9th, June
Kolkata 12th, June 9th, June
Pune 12th, June 9th, June