महा मुकाबला|Science V/S Maths

In a class of 35 students, 18 students opt Maths, 12 students opt Maths but not Science. Find the number of students who opt both subjects. Also find the number of students two opt Science but not Maths. It is given that each student opt atleast one subject.

Questions 11 to 15 : Study the following information carefully and answer the questions : (i) B and E are good in Dramatic and Computer Science (ii) A and B are good in Computer Science and Physics (iii) A, D and C are good in Physics and History (iv) C and A are good in Physics and Maths (v) D and E are good in History and Dramatics Who is good in History ,Physics,Computer Science and Maths ?

The pictograph shows different subject books which are kept in a library. Subject, Number of books, =100 books Hindi, Figure, English, Figure, History, Figure, Science, Figure, Maths, Figure, How many English books are there in the library? How many maths books are there? Which books are maximum in number? Which books are minimum in number?

Which of the following diagrams illustrate the relationship among Science, Maths and Biology?

J, K, L, M, N and O are six teachers. Each one teaches a different subject out of Hindi, English, Math, Science, Social Science and Arts, not necessarily in the same order. Each of them teaches on only one day, from Monday to Saturday, not necessarily in the same order. J teaches Arts on Saturday. L teaches neither English nor Social Science, but he teaches on Thursday. Wednesday is reserved for Maths taught by K. O teaches Science a day before N. Social Science is taught a day before Arts. Which subjectis taught on the day between Social Science and Math?

J, K, L, M, N and O are six teachers. Each one teaches a different subject out of Hindi, English, Math, Science, Social Science and Arts, not necessarily in the same order. Each of them teaches on only one day, from Monday to Saturday, not necessarily in the same order. J teaches Arts on Saturday. L teaches neither English nor Social Science, but he teaches on Thursday. Wednesday is reserved for Maths taught by K. O teaches Science a day before N. Social Science is taught a day before Arts. Which subject is taught on the day between Science and Math?

Out of 80 students who appeared in a combined test in science and Mathematics,64 passed in at least one subject.If 45 passed in science and 52 in maths then number of students failed in maths only is