Bank Preparation
Bank Math
ব্যাংক নিয়োগ
Combined Bank
Combined 7 Bank (Senior Officer- 05.11.2021)
Percentage and Profit & Loss
Combined 7 Bank (Senior Officer- 05.11.2021)
A school only 3 classes having 20, 30 and 40 students respectively. The percentages of students passed are 30%, 50% and 60% respectively. Find the percentage of passed students of the entire school.
বিকল্পসমূহ (নিজের উত্তর যাচাই করতে ক্লিক করুন):
সঠিক উত্তর
1 (50)
