USA

To pursue an MBA one has to write an Entrance Exam like CAT GMAT XAT MAT CMAT ATMA NMAT are mandatory since you mentioned that you have not cleared the Exam it is possible to get admission in MBA without Entrance examination. You can get Direct MBA admission in Top B schools particularly Private Universities through management Quota. Here are some Top MBA Colleges:
1. ISBR Business school Bangalore
2. Alliance school of Business Bangalore
3. IMS MBA Ghaziabad
4. Alliance university MBA
5. Christ University MBA
6. Symbiosis MBA School
7. IFIM-Business School
8. ISBR Business school
9. ISBM Pune
10. ITM Navi Mumbai
11. ISME Bangalore

Yea, you can. There are many countries providing the course.

The process is a little complex but don't get disheartened. Try the exam and you will make it with hard work.

Hello,
First and foremost remove any negative thoughts. There is no single sure-shot formula for success. You have absolutely valid reasons for your break. Approach a reputed agency and start building your resume for a successful attempt to get admission in MS abroad. Best wishes to you.

You can study in foreign institute, you will have to prepare your SOP and clear language exams. Follow this link for more information
studyabroad. Shiksha. Com.

Because you have not written about the subjects studied at graduation level. However, the eligibility criteria of KVS PGT is given below for an assessment. PGT Biology Eligibility: Master's degree in Botany/ Zoology/ Life Sciences/ Bio Sciences/ Genetics/ Micro Biology/ Bio-Technology/ Molecular Biology/ Plant Physiology provided they have studied Botany and Zoology at Graduation level and B.Ed. While for TGT Science require a Bachelor's degree in Botany, Zoology, and Chemistry+ B.Ed.

German, requiring international applicants to submit proof of proficiency in the language. Two tests are available for this purpose: the Deutsche Sprachprfung for then Hochschulzugang (DSH, meaning German language examination for university entrance) and the TestDaF (formally Test Deutsch als Fremdsprache, meaning Test of German as a foreign language). The DSH is offered only within Germany, at various universities, while the TestDaF can be taken at centers in more than 90 countries worldwide. Thank you.

That depends on the course you are looking for.