Singapore

Hi Shiv Shankar,
Yes, you can. Please take the SAT or ACT to apply to Bachelor degree programs. Both USA and Singapore universities require the SAT. You must also take the TOEFL for English language requirements.

Hello, you can consider as per your career plans. After gaining this significant work experience, you should know where you are heading to and what you want. If you are ready to settle down with a managerial career you should opt for an MBA. If you are interested to have a research oriented or teaching career you should ideally choose MS.

Hello,
Please bring more clarity on your question. Mention what you want to study and also your education profile.

You will first need to check the validity of your Diploma with the companies in Singapore whether they would consider it or not. And accordingly, they would provide job opportunities.

Hi,
You can apply for Bachelor's degree programmes but it's going to be difficult in Germany since they don't accept Diplomas. Take the SAT to study in US or Singapore.Take the IELTS or TOEFL for English language requirements.

Hello Manikanta,
You need to clear the exams like TOEFL / IELTS and GRE for engineering (post graduate) or GMAT (for management).
You may also refer the links below:
1) https://studyabroad.shiksha.com/exams/sat/exams-required-for-admission-to-universities-in-singapore
2) https://studyabroad.shiksha.com/singapore/ms-colleges-dc

For PG in tourism and Hospitality, we only have ITTM in India.