CSS General Abilities Chapter 1 Online Entry Test MCQs With Answers
Question # 1
In a class of 20 students in an examination in Mathematics 2 students scored 100 marks each, 3 got zero each and the average of the rest was 40. What is average of the whole class ?
The use of antibiotic is a very effective way of killing disease causing bacteria. sometime people don't finish all of their pills. this can result in: