Bank Preparation
Bank Math
ব্যাংক নিয়োগ
Combined Bank
Senior Officer (8 Bank 31-08-2018)
Fraction and Simplification, Average and Mean
Senior Officer (8 Bank 31-08-2018)
The average of the three numbers x, y, and z is 45. x greater than the average of y and z by 9. The average of y and z is grater than y by 2. Then the difference of x and z is:
বিকল্পসমূহ (নিজের উত্তর যাচাই করতে ক্লিক করুন):
সঠিক উত্তর
2 (7)
