Maths for All exams✌ Average

Statements: All exams are tests No test is a question Conclusions: I. Atleast some exams are question II. No exam is a question.

Average score of a class of 60 students, in an exam, was 43. Average score of the students who had passed is 52 and the average score of students who had failed is 16. How many failed the exam? (a) 25 (b) 20 (c) 15 (d) 18

Six exams Maths, science, History, Economics, English and Hindi are to be scheduled starting from 2^(nd) March and ending on 8^(th) march with Sunday being an off day, not necessarily in the same order. Each of the exam has different time duration: 40 mins, 50 mins, 60 mins, 75 mins, 90 mins and 100 mins, again not necessarily in the same order. 8^(th) march is not sunday and an exam of 40 mins is scheduled on that day. Maths exam is for less than 60 mins and is scheduled immediately before English exam. There are two exams scheduled between Hindi exam which is for 100 mins and History exam which is for 60 mins. English exam is before Sunday and there are two days between sunday and maths exam. Economics exam which is for 75 mins is not scheduled on 2nd march. The exam schedules on saturday is of 100 mins. How many exams are scheduled before Sunday ?

Six exams Maths, science, History, Economics, English and Hindi are to be scheduled starting from 2^(nd) March and ending on 8^(th) march with Sunday being an off day, not necessarily in the same order. Each of the exam has different time duration: 40 mins, 50 mins, 60 mins, 75 mins, 90 mins and 100 mins, again not necessarily in the same order. 8^(th) march is not sunday and an exam of 40 mins is scheduled on that day. Maths exam is for less than 60 mins and is scheduled immediately before English exam. There are two exams scheduled between Hindi exam which is for 100 mins and History exam which is for 60 mins. English exam is before Sunday and there are two days between sunday and maths exam. Economics exam which is for 75 mins is not scheduled on 2nd march. The exam schedules on saturday is of 100 mins. Which of the following combinations of exam-Day-Time Duration is correct ?

Six exams Maths, science, History, Economics, English and Hindi are to be scheduled starting from 2^(nd) March and ending on 8^(th) march with Sunday being an off day, not necessarily in the same order. Each of the exam has different time duration: 40 mins, 50 mins, 60 mins, 75 mins, 90 mins and 100 mins, again not necessarily in the same order. 8^(th) march is not sunday and an exam of 40 mins is scheduled on that day. Maths exam is for less than 60 mins and is scheduled immediately before English exam. There are two exams scheduled between Hindi exam which is for 100 mins and History exam which is for 60 mins. English exam is before Sunday and there are two days between sunday and maths exam. Economics exam which is for 75 mins is not scheduled on 2nd march. The exam schedules on saturday is of 100 mins. What is the time duration of science exam ?

Six exams Maths, science, History, Economics, English and Hindi are to be scheduled starting from 2^(nd) March and ending on 8^(th) march with Sunday being an off day, not necessarily in the same order. Each of the exam has different time duration: 40 mins, 50 mins, 60 mins, 75 mins, 90 mins and 100 mins, again not necessarily in the same order. 8^(th) march is not sunday and an exam of 40 mins is scheduled on that day. Maths exam is for less than 60 mins and is scheduled immediately before English exam. There are two exams scheduled between Hindi exam which is for 100 mins and History exam which is for 60 mins. English exam is before Sunday and there are two days between sunday and maths exam. Economics exam which is for 75 mins is not scheduled on 2nd march. The exam schedules on saturday is of 100 mins. On which day is Economics exam scheduled ?

Six exams Maths, science, History, Economics, English and Hindi are to be scheduled starting from 2^(nd) March and ending on 8^(th) march with Sunday being an off day, not necessarily in the same order. Each of the exam has different time duration: 40 mins, 50 mins, 60 mins, 75 mins, 90 mins and 100 mins, again not necessarily in the same order. 8^(th) march is not sunday and an exam of 40 mins is scheduled on that day. Maths exam is for less than 60 mins and is scheduled immediately before English exam. There are two exams scheduled between Hindi exam which is for 100 mins and History exam which is for 60 mins. English exam is before Sunday and there are two days between sunday and maths exam. Economics exam which is for 75 mins is not scheduled on 2nd march. The exam schedules on saturday is of 100 mins. Which day is Sunday ?

Class 12 Maths Book 1 All Formulas |? Boards 2024 ? Math Important Formula

In an exam, the average was found to be x marks. After deducting computational error, the average marks of 94 candidates got reduced from 84 to 64. The average thus came down by 18.8 marks. The numbers of candidates who took the exam were: