Hi Anushka,

Most of the US universities offering masters in food science/technology require GRE scores. Some of the best in this maybe Wyoming university, Idaho, Oklahama state university. You can refer to rankings for the same. Irrespective of whether or not you go through GRE you have to submit TOEFL( english proficiency) and GPA( academic qualification)  scores.

Good Luck!    

Kindly share what is your query regarding TOEFL but generally Test of English as a Foreign Language (TOEFL) is a test conducted to evaluate a candidate’s English language proficiency. TOEFL can be taken by people whose native language is not English. It is administered by Educational Testing Service (ETS) – a US-based non-profit organization. TOEFL test is recognized by more than 9,000 colleges, universities and organizations and otherTOEFL participating institutes across 130 countries, including Australia, Canada, the UK and the United States. TOEFL is conducted more than 50 times a year at 4500 test centres in 165 countries worldwide.

Hope this helps!!!

GRE- The Graduate Record Examination (GRE) is a standardised test that is accepted for admission to various disciplines at many graduate and business schools across the globe. Aspirants who are interested in pursuing a master's degree, specialised master's course, MBA or doctoral degree can sit for the GRE. GRE Test is conducted by the Educational Testing Service (ETS), a US based organisation.  It is available both in computer-based and paper-based formats. In addition to the GRE general test, there are seven GRE subject tests that evaluate candidates’ knowledge in their respective fields. It covers three major sections- Analytical Writing, Verbal Reasoning and Quantitative Reasoning. While Verbal and Quantitative Reasoning are scored on a scale of 130-170, analytical writing is scored on a scale of 0-6.

To know the complete information you can refer below link

GRE

TOEFL- Test of English as a Foreign Language (TOEFL) is a test conducted to evaluate a candidate’s English language proficiency. TOEFL 2017 can be taken by people whose native language is not English. It is administered by Educational Testing Service (ETS) – a US-based non-profit organization. TOEFL test 2017 is recognized by more than 9,000 colleges, universities and organizations and other TOEFL participating institutes across 130 countries, including Australia, Canada, the UK and the United States. TOEFL 2017 is conducted more than 50 times a year at 4500 test centres in 165 countries worldwide.

To know the complete information you can refer below link

TOEFL

Good Luck!!

Each coaching or institutes have different fees structure and it also depends in which country you want to apply. The minimum charges per module is approximately 8000 to 10,000.

Hi, Yes it shall affect your academic performance in school. Though it varies in universities abroad as all have their own parameters. One has to aim for high grades in school specially class 10th, 12th. Apart from this partcipation in some extracurricular activities in the school or even outside shall help you to build up interesting profile. If you can get recognition from some sort of national or international competition (esp. international olympiad or international research competition), that will help your chances a lot. So this is how much it matters.