As you asking I am telling Elitmus exam will be held in Kolkata on 7 aug, 21 aug, 4 sept 2016, as per given below schedule :

Location Test date Last date to Action
7th August
Bangalore 7th, August 5th, August

Chennai 7th, August 5th, August

Delhi 7th, August 5th, August

Hyderabad 7th, August 5th, August

Kolkata 7th, August 5th, August

Lucknow 7th, August 5th, August

Mumbai 7th, August 5th, August

Pune 7th, August 5th, August

14th August
Bhopal 14th, August 9th, August

Chandigarh 14th, August 9th, August

Cochin 14th, August 9th, August

Coimbatore 14th, August 9th, August

Durgapur 14th, August 9th, August

Mangalore 14th, August 9th, August

Nagpur 14th, August 9th, August

21st August
Bangalore 21st, August 19th, August

Chennai 21st, August 19th, August

Delhi 21st, August 19th, August

Hyderabad 21st, August 19th, August

Kolkata 21st, August 19th, August

Lucknow 21st, August 19th, August

Mumbai 21st, August 19th, August

Pune 21st, August 19th, August

28th August
Belgaum 28th, August 23rd, August

Bhubaneswar 28th, August 23rd, August

Dehradun 28th, August 23rd, August

Jaipur 28th, August 23rd, August

Madurai 28th, August 23rd, August

Mysore 28th, August 23rd, August

Raipur 28th, August 23rd, August

4th September
Bangalore 4th, September 2nd, September

Chennai 4th, September 2nd, September

Delhi 4th, September 2nd, September

Hyderabad 4th, September 2nd, September

Kolkata 4th, September 2nd, September

Lucknow 4th, September 2nd, September

Mumbai 4th, September 2nd, September

Pune 4th, September 2nd, September

11th September
Ahmedabad 11th, September 6th, September

Bhopal 11th, September 6th, September

Chandigarh 11th, September 6th, September

Cochin 11th, September 6th, September

Coimbatore 11th, September 6th, September

Durgapur 11th, September 6th, September

Hubli 11th, September 6th, September