In a class of 100 students 50 passed in maths
WebNov 26, 2024 · Step-by-step explanation: Total number of students=100 Number of students fail in English= (50-12)=38 Number of students fail in Maths= (30-12)=18 Number of students fail in both=12 Therefore total failing students= (38+18+12)=68 Pass in both the subjects= (100-68) =32 students 32 students have passed in both subjects Advertisement … WebFeb 23, 2024 · Total no. of students = 100 No. of students passed in Maths = 50 No. of students passed in English = 70 No. of students failed in both Maths and English = 5 …
In a class of 100 students 50 passed in maths
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WebNov 4, 2009 · Using set theory let A contain the students who failed mathematics (50) and B contain the students that failed English (30). Now set A and B intersect so they share the same students (5). Therefore the students who passed both subjects is the complement of the union of the sets. ~(AUB)=~(A+B-AintersectB)=100-(50+30-5)=25 students.
WebIn a class of 100 students 50 students passed in Mathematics and 70 passed in English, 5 students failed in both Mathematics and English. How many students passed in both the … WebMar 12, 2024 · Solution: Total number of students in class = 100 students. Number of students passed in mathematics = 50 students. Number of students that failed in …
WebIn a class 100 students, 55 students have passed in Mathematics and 67 students have passed in Physics. Then the number of students who have passed in physics only Login … Webno. of students passed in Maths = 70x/100 = 7x/10 no. of students passed in English = 60x/100 = 3x/5 7x/10 + 3x/5 — 16 + 1 = x (7x + 6x — 150)/10 = x 13x — 150 = 10x 13x — 10x = 150 3x = 150 => x = 50 More answers below Bernard Rapson MA (Mathematics) from University of Oxford (Graduated 1974) 2 y
WebOct 23, 2024 · Probability that a student passed the probability and statistics exam. The theoretical part of the exam was passed by 40% from the students, of which 80% passed …
WebJun 21, 2014 · Since 85 passed math, 60 passed science, there are 145 passes from 120 students. We conclude that 145-120=25 passed both. Hence (b) 120-25=95 passed (or failed) exactly one subject. For (a), 60 passed science, and 25 passed both, so 35 passed science but did not make math. A more mathematical treatment would be: P' (A∪B)=1-P … sign in fingerprint scanner windows 10WebNov 1, 2024 · If 10 students passed both Maths and English, and 30 students passed Maths, thefind the numb... In a class of 50 students, each student passed Maths or English. sign in fingerprint will not functionWebApr 4, 2024 · There are 100 students in a class. In an examination, 50 of them failed in Mathematics, 45 failed in Physics, 40 failed in Biology and 32 failed in exactly two of the three subjects. Only one student passed in all the subjects. Then, the number of students failing in all the three subjects is?A. 12B. 4C. 2D. the putney hotelWebTotalling the number in math there are 50 students on the rosters of all the math classes. With 35 total students this means that there are 15 students taking 2 math classes. For the language classes there are 40 students on … the putney inn putney vermontWebgocphim.net sign in firestickWebIn a class of 100 students, 55 students have passed in Mathematics and 67 students have passed in physics. Then the number of students who have passed in physics only is A 22 … sign in find my iphoneWebApr 14, 2024 · Murray State University has awarded a total of 18 incoming students with the prestigious Presidential Fellowship, which includes full tuition, housing and meals for up to four years at the University. The recipients, who represent several regions across Kentucky along with three other states, will be part of the University’s Honors College, a community … the putney inn