As a teacher, select the best option to ensure your effective presence in the classroom.

Identify the important element a teacher has to take cognizance of while addressing students in a classroom.

What are the barriers to effective communication?

Look at this series: F2, __, D8, C16, B32, ... What number should fill the blank?

Look at this series: 664, 332, 340, 170, ____, 89, ... What number should fill the blank?

Pointing towards a girl, Abhisek says, "This girl is the daughter of only a child of my father." What is the relation of Abhisek's wife to that girl?

A is the son of C; C and Q are sisters; Z is the mother of Q and P is the son of Z. Which of the following statements is true?

Statements: All men are vertebrates. Some mammals are vertebrates.

Conclusions: 1 All men are mammals. 2 All mammals are men. 3 Some vertebrates are mammals. 4 All vertebrates are men.

Identify the air pollutant in urban areas which irritates eyes and also respiratory tract of human beings.

Which of the following is essential in classroom communication?

operating system is a interface between

compute this series: 2, 5, 9, 19, 37, ………..

In the argument ‘sky flower is fragrant because it is a lotus’ e.g. which ever is lotus , is fragrant e.g. lotus grooving in the pond

The average of seven consecutive numbers is 33. The largest of these numbers is

If teaching is viewed as a continuum, which of the following modality, involves active 'give' and 'take' between the teacher and learner?

Distance in Inter-personal communication is indicative of one's

A college principal conducts an ethnographic probe into the problems faced by tribal students. Which method of sampling will be most appropriate?

What is the remainder when 64 divides 1671?