AMT help
This page lists questions and answers that were posted by visitors named AMT help.
Questions
The following questions were asked by visitors named AMT help.
Ten students sit a test consisting of 20 questions. Two students get 8 questions correct and one student gets 9 questions correct. The remaining seven students all get at least 10 questions correct and the average number of questions answered correctly by...
8 years ago
There are 3 blue pens, 4 red pens and 5 yellow pens in a box. Without looking, I take pens from the box one by one. How many pens do I need to take from the box to be certain that I have at least one pen of each colour? A 8 B 9 C 10 D 11 E 12
8 years ago
Answers
The following answers were posted by visitors named AMT help.