Rehana and sayan both appeared for an examination & each of them will have to answer 12 question (i) Rehana got 36 marks in total by answering 8 questions correctly and remaining 4 questions incorrectly. If she got 6 marks for each correct answer, let's find total marks obtained by her.

Rehana and sayan both appered for an examination & each of them will have to answer 12 questions (i) Rehana got 36 marks in total by answering 8 questions correctly and remaining 4 questions incorrectly. If she got 6 marks for each correct answers. (ii) Sayan got 6 questions correctly and remaining 6 questions incorrectly. Let's find total marks obtained by him.

Let's find total marks obtained by sayan if he answered 6 question correctly and 6 questions answered incorrectly.

In an examination joseph answered 15 question, of which 9 answers were correct answers but the remaining 6 were incorrect. If he gets 5 marks for each correct answer and his total is 33, let 's find the marks alloted for incorrect answer in the examinations.

Mizanoor, Tiratha and nafura appeared for an examination, there were 10 Question in the examination. In this examination one will get 5 marks for each correct answer and -2 marks for each incorrect answer. A) Nafura has got 3 correct and remaning 7 incorrect answers.let's find what is the marks obtained by Nafura.

Mizanoor, Tiratha and nafura appeared for an examination, there were 10 Question in the examination. In this examination one will get 5 marks for each correct answer and -2 marks for each incorrect answer. A) Mizanoor has got 6 correct and rest 4 incorrect answers.

Mizanoor, Tiratha and nafura appeared for an examination, there were 10 Question in the examination. In this examination one will get 5 marks for each correct answer and -2 marks for each incorrect answer. A) Tirath has got 5 correct and remaning 4 incorrect answers.

For 12 answers Rumela has got, 4 correct and 8 incorrect answer. Let’s find what marks Rumela will get.

Nitu and Milan sat for a Competitive examination on a science subject today. There were 12 questions in the question paper. 6 marks was allotted for each correct answer and 3 marks for each wrong answer. Nitu had 7 correct answers and got 5 answers wrong.

Find the total number of ways of answering five objective type questions, each question having four choices

An examine is required to answer 6 questions out of 12 questions which are divided into two groups each containing 6 questions, and he is not permitted to answer more than 4 questions from any group. In how many ways can be answered 6 questions ?