In a class of 100 students 50 passed in maths

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WebIn 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... WebAug 23, 2024 · Students who passed in both the subjects = 70 + 50 – (100 – 5) ⇒ 120 – 95 = 25 ∴ The students who passed in both subjects is 25. Alternate Method Total number of …

In a class of 50 students, each of the students passed either in ...

WebFeb 27, 2024 · Therefore a minimum of 60 students passed physics and chemistry . Similary for C and M , C+M=70+40=110 Therefore a minimum of 20 students passed Chemistry and Maths And for P and M, P+M=120 Therefore a minimum of 30 students passed Physics and Maths. Mimimum value of (PnC + CnM + PnM) = 60+20+30=110 Minimum value of … WebApr 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. north carolina comic con 2023

Q) In a class OF 100 STUDENTS, 50 STUDENTS PASSED …

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 … 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 … WebFeb 20, 2024 · Re: In a class of 100 students 70 passed in physics, 62 passed in mathemat [ #permalink ] Fri Jan 08, 2024 9:26 pm 1 Kudos 1 Bookmarks Sum = 70 + 62 + 84 + 82 = 298 Total Pass = 37 ∗ 4 = 148 Remaining = 298 − 148 = 150 students pass in 3 exams. i.e. 150 3 = 50 Total max passed = 37 + 50 = 87 Max failed students = 100 − 87 = 13 IMO Ans C B north carolina colony family life

IN A CLASS OF 130 STUDENTS.85 PASSED IN MATHS, 60 PASSED …

In a class of 100 students 50 passed in maths

In a class of 100 students, 80 passed Physics, 70 passed …

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. 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

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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 … 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 …

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 Study Materials NCERT Solutions NCERT Solutions For Class 12 NCERT Solutions For Class 12 Physics NCERT Solutions For Class 12 Chemistry NCERT Solutions For Class 12 Biology WebNov 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.

WebNov 1, 2024 · A class has 50 student ,each student likes either cricket or football or both .Sixteen students like both the games .Find the number of students who l asked Mar 7, 2024 in Mathematics by Chiranjeev ( 98.4k points) 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 …

WebIn a class of 100 students, 55 students have passed in Maths, 67 passed in Physics. If all the students pass in at least one subject, then the number of students who passed in physics only is A 22 B 33 C 10 D 45 Solution The correct option is D 45 (Math)+(Physics)=55+67=122 ⇒ (Math)∩(Physics)=22 ∴ Only physics passed students …

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 … how to request rsvp in outlookWebIn a class of 150 students, 85 students passed in Maths, 95 students passed in English and 120 passed in Marathi. 65 students passed in both Maths & Marathi and 70 passed in both English & Marathi. 50 passed in English, Marathi & Maths, (i) How many students passed only in Maths ? A 10 B 30 C 20 D 40 Easy Open in App Solution Verified by Toppr north carolina common law utteringWeb- YouTube In a class of 50 students, each student passed Maths or English. If 10 students passed both Maths and English, and 30 students passed Maths, thefind the numb...... north carolina colony sloganWebJun 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 … north carolina commercial lending laws north carolina colony nameWebThere 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. … north carolina color shirtsWebMar 7, 2024 · A class has 50 student ,each student likes either cricket or football or both .Sixteen students like both the games .Find the number of students who l asked Mar 7, 2024 in Mathematics by Chiranjeev ( 98.5k points) north carolina comfort ins