SSC CGL – Combined Graduate Level Examination · প্রশ্ন 54

The average of 12 numbers is 75. The average of the first 5 numbers is 68. The average of the next 5 numbers is 20% more than the average of the first 5 numbers. The 11th number is 12 more than the 12th number. What is the average of the 11th and 12th numbers?

1. A72.5
2. B76
3. C82.3
4. D88