In a class test containing 10 questions, 5 marks are awarded for every correct answer and (–2) marks are awarded for every incorrect answer and 0 for each question not attempted. Ravi gets 4 correct and 6 incorrect answer. What is his score? a) 8 b) 12  c) 14 d) 16

In a test, 1 mark is awarded for each correct answer and one mark is deducted for each wrong answer. If a boy answers all 20 items of the test and gets 8 marks, the number of questions answered correct by him was:__________1614128

A test has 60 questions. A student scores 1 mark for a correct answer, –1/2 for a wrong answer and –1/4 for not attempting a question. If the net score of a student who attempted 48 questions is 33 marks, then how many questions did he get wrong?*1) 82) 123) 104) None of these

A and B have written an entrance exam and scored 55 marks and 85 marks respectively. Every question answered correctly fetches one mark but the negative marks per wrong answer for the first twenty wrong answers is different from that for the remaining wrong answers. A and B attempted 160 and 150 questions respectively. If A and B correctly answered 50% and 6623% of the questions that they attempted respectively, find the negative mark for each wrong answer beyond the first twenty wrong answers.

In an exam, 4 children named A, B, C and D got the following percentage scores:A got 46%, B got 60%, C got 50% and D got 54%. The paper had a total of 50 questions with each question carrying equal marks.How many students among A, B, C and D got at least 26 questions correct?Note: There is no negative marks for incorrect attempts

in a class of 11 students, 3 students scored 100% marks in a test. other 7 students who passed secured 10,11,20,12,14,26 and 24 marks respectively