He has a SECURE position in the entrance examination

The following table gives the marks scored by 100 students in an entrance examination Represent this data in the form of a histogram.

A student is given 6 questions in a true or false examination If he gets 4 or more correct answers he passes the examination.The probability that he passes the examination is

At a certain examination , there are 8 papers . In order to pass the examination a candidate has to secure a minimumof marks in each of the 8 papers . In how many ways can a candidate fail in the examination ?

Study the following information carefully and answer the questions given below: Following are the conditions for admitting students for Graduate course in Architecture in a college: The student must (i) be at least 17 years old as on 1.7.2006. (ii) have secured at least 50 percent overall marks in XII Std final examination. (iii) have secured at least 60 percent aggregate marks in Physics, Chemistry and Mathematics in XII Std. final examination. (iv) have secured at least 55 percent marks in the entrance examination. (v) pay Rs. 60,000 annual fee at the time of admission. If a student satisfies all the above conditions EXCEPT- (A) at (iii) above, but has secured at least 70 percent overall marks in XII Std final examination, ms/her case is to be referred to the Principal of the college. (B) at (v) above, but can pay at least 60 percent of the annual fee at the time of admission and the remaining amount within six months, his/ her case is to be referred to the Vice-Principal of the college. In each ofthequestionsgiven below, detailed information about one student is given. You have to take one of the following courses ofaction based on the information provided and the above conditions and sub-conditions. You are not to assume anything other than the information provided in each question. All these cases are given to you as on 1.7.2006. Joseph D'Silva has secured 62 percent average marks in Physics, Chemistry and Mathematics and 55 percent overall marks in XIl Std final examination. He was born on 5th July 1986. He can pay Rs. 60,000 at the time of admission. He has secured 65 percent marks in the entrance test.