The cost of studying abroad varies greatly depending on the country, institution, and program of study. It generally includes tuition fees, living expenses, health insurance, travel, and visa fees. On average, it can range from $10,000 to $50,000 per year, but this can be higher or lower based on your choices.

The processing time for a student visa can vary depending on the country and the time of year. On average, it may take anywhere from a few weeks to several months. It's recommended to apply as early as possible to avoid delays.

Scholarships are usually merit-based, awarded for academic or extracurricular excellence, and do not require repayment. Bursaries, on the other hand, are typically need-based financial aid provided to students who may not have the financial resources to cover their education costs, and they also do not need to be repaid.