how to calculate gpa and cgpa

Of course, I'd be happy to help. To begin with, GPA stands for Grade Point Average, and it's calculated for a single term, while CGPA, or Cumulative Grade Point Average, is calculated for the entire duration of your study. Let's start with GPA. You need to multiply each grade by its credit hours, then sum them up, and divide by total credit hours. It's important to note that each grade has a corresponding number. For instance, an A is usually a 4.0, B a 3.0 and so forth.

CGPA is a bit more involved. To calculate your CGPA, you'll want to add all the GPAs from your previous terms together, then divide by the number of terms. Alternatively, you could also sum the product of the GPA and credit hours for each term, and divide by the total credit hours across all terms.

Certainly. Let's say you took three classes in one term. Two of these classes were 3 credits each, and you got A's in both. The other class was 4 credits, and you got a B. So your GPA for that term would be [(4 * 3) + (4 * 3) + (3 * 4)] / (3+3+4) = 3.6. As for your CGPA, imagine you've completed three terms, with GPAs of 3.6, 3.7, and 3.8 respectively. Your CGPA would then be (3.6 + 3.7 + 3.8) / 3 = 3.7.