The purpose of the test is to evaluate the English proficiency of non-native speakers of English. This test is required to be taken by all the students whose language is not English and wish to study in colleges and universities where English is the language of instruction.

In India TOEFL is an internet based test (iBT). The test has four sections, and is taken on a computer at secure, authorized test centers. 

Total time at the Test Centre: 3 hours  

Scores are valid for 2 years after your test date.

(Testing and service fees - US $ 180, more details https://www.ets.org/toefl) 

The purpose of the test is to evaluate the English proficiency of non-native speakers of English. This test is required to be taken by all students whose native language is not English and wish to study in College or Universities where English is the language of instruction.
[E.g. UK, Canada, Australia or NewZeland]
In India IELTS is Paper Based Test (PBT) and taken in 2 forms:
• Academic – for students
• General - for work permit or immigration
The test has four sections all of which are mandatory 

Finally a total converted band score between- 0-9
[Test fees–Rs. 14,000, more details: www.ielts.org or British Council office]