math teacher forum

Question: For the post of 5 teachers, there are 23 applicants. 2 posts are reserved for S.C. candidates and there are 7 S.C. candidates among applicants. In how many ways can the selection be made? Answer: There are 23 applicants. Among this, 7 are S.C. candidates. We have to ..

There are 6 teachers for every 240 students in a school. Identify the ratio of students to teachers in three ways. => 1 : 40, 1 to 40, and 1 40 or 41 : 1, 41 to 1, and 41 1 or 40 : 1, 40 to 1, and 40 1 or 42 : 1, 42 to 1, and 42 1..

A school has 15 teachers out of which 9 are male. A team of 9 teachers is to be formed with 5 female teachers. In how many ways can the team be formed? => 776 or 746 or 756 or 766..

A teacher had a stack of notebooks. If there were 25 books in the stack and the teacher distributed them evenly among five of her favorite students, then how many books would each student get? => 3 or 10 or 5 or 8..

There are 5 teachers for every 20 students in a class. Which one of these represents the ratio of students to teachers? => 1 : 2 or 1 : 4 or 2 : 1 or 4 : 1..

There are 3 math teachers in school H1, 4 math teachers in school H2, 2 math teachers in school H3, and 6 math teachers in school H4. Identify the line plot that displays the data. => Line Plot 3 or Line Plot 1 or Line ..

The circle graph represents the way in which 77 teachers were allotted for different subjects. Find the number of teachers who were not allotted Social Studies. => 64 or 77 or 67 or 13..

Students of grade 5 went for a picnic with their teachers to an amusement park. Entry fee per student is $20 and per teacher is $30. There were 12 teachers altogether. The total entry fee paid was $420. Select the correct verbal model so as to find the total number of ..

A teacher choosing one boy from a class of 18 girls is _________ event. => an impossible or a possible or a certain or none of these..

A teacher wants 5 of her 15 students to write a skill test. In how many ways can she select 5 students? => 3008 or 2998 or 3013 or 3003..