In a test consisting of 143 questions, any question can be classified as Difficult/Easy or Precise/Long or Quants/Reasoning based. It was found that 20 of the questions are Easy, Precise and Reasoning based and 20 of the questions are Difficult, Precise and Reasoning based, 50 of the difficult questions are either Long or Quant based. 20 questions are Easy, Long and Quants based. In total, 64 questions are Quants based of which one fourth are Precise and Difficult. 10 of the questions are Difficult, Long and Quants based. At the quarterly birthday party of Sherry, a baby boy, 40 persons chose to kiss him and 25 chose to shake hands with him. 10 persons chose to both kiss him and shake hands with him. How many persons turned out at the party?Choices:- 35 75 55 2

In an examination of Mathematics paper, there are 20 questions of equal marks and the question paper is divided into three sections: A,B and C. A student is required to attempt total 15 questions taking at least 4 questions from each section. If section A has 8 questions, section B has 6 questions and section C has 6 questions, then the total number of ways a student can select 15 questions is_________.

Last year, Vincent's history and math classes had regular tests. Each history test had 22 questions and each math test had 14 questions. If Vincent had to answer the same number of history questions and math questions last year, what is the smallest number of each type of question he must have answered?

A student did not study and has to guess on each question of a 20 question multiple choice test.  There are four answer choices for each question.

A student in his exam, selects option C for all 10 multiple choice questions (MCQ). According to statistics, how many questions out of 10, the student will be right?(Format of the exam: 10 MCQ. Each MCQ has 4 answer choices A,B,C,D - out of which 1 choice is right and rest 3 are wrong)Disclaimer: Please do not try this in this quiz !!!Answer choicesSelect only one optionREVISITA) 5B) 2.5C) 2D) 5.50/10 questions attempted

After conducting an item analysis on a Social Studies Midterm Test, the difficulty index was 0.25. This implies that a specific question was     Question 10Answera.too difficultb.too easyc.moderately easyd.moderately difficult