Guys , I have doubt in this question please help. The image shows a board examination scenario involving five subjects: English, Hindi, Mathematics, Science, and Social Science. It explains that due to an emergency, some students missed one or two examinations. The text outlines the policy for awarding marks to students based on how many examinations they missed.
If a student appeared in all five examinations, marks were based on actual scores. If a student missed one examination, the missing mark was the average of the best three among the four scores obtained. If a student missed two examinations, the missing marks were the average of the best two among the three scores obtained.
The text also mentions that marks obtained by six students are given in a table below, each having missed one or two examinations. | Student | English | Hindi | Mathematics | Science | Social Science | |---------|---------|-------|-------------|---------|----------------| | Alva | 80 | 75 | 70 | 75 | 60 | | Bithi | 90 | 80 | 55 | 85 | 85 | | Carl | 75 | 80 | 90 | 100 | 90 | | Deep | 70 | 90 | 100 | 90 | 80 | | Esha | 80 | 85 | 95 | 60 | 55 | | Foni | 83 | 72 | 78 | 88 | 83 |
The following facts are also known. I. Four of these students appeared in each of the English, Hindi, Science, and Social Science examinations. II. The student who missed the Mathematics examination did not miss any other examination. III. One of the students who missed the Hindi examination did not miss any other examination. The other student who missed the Hindi examination also missed the Science examination. Q1.How many people failed to appear exactly in 1 exam? Q2. Name the students failed to appear science exam?