How To Solve 5 Marks Question ?

In an examination, the probability of a candidate solving a questions is (1)/(2) Out of given 5 question in the examination, what is the probability that the candidate was able to solve at least 2 questions?

Directions: In a Mathematics exam of 50 marks, there are five questions of 1 mark each, fifteen questions 2 mark each and 3 questions of 5 mark each. Given below is a table that shows number of correct answers of some students in different categories and then total marks out of 50. Some fields have been left as empty and then respective values needs to be calculated if the need arises. Based on this information, answer the questions that follow. What is the ratio of number of 5 marks questions answered correctly by James and Shane?

There asre 5 questiions in a question paper. In how many ways can a boy solve one or more questions?

Directions: In a Mathematics exam of 50 marks, there are five questions of 1 mark each, fifteen questions 2 mark each and 3 questions of 5 mark each. Given below is a table that shows number of correct answers of some students in different categories and then total marks out of 50. Some fields have been left as empty and then respective values needs to be calculated if the need arises. Based on this information, answer the questions that follow. What is the average marks scored by four students answering 2 marks questions only?

Case 5 Sequential Reaction,Solved Numerical Questions with % Yield

Solve any two sub questions from the following : Marks scored by 4 students are given below. (Marks out of 100) Draw a bar graph ：

CBSE Class 10 Science Most Important Questions | 5 Mark Most Expected Questions | CBSE Board 2020