Question
Train X running at a speed of 30 km/hr crosses train Y
in 15 seconds. Find the speed of train Y (in km/hr), if the sum of the length of train X and Y is 500 meters and both trains running in the opposite direction.Solution
Let speed of train Y be 'a' km/hr. According to question, => 15(30 + a) × (5/18) = 500 => 450 + 15a = 1800 => 15a = 1350 => a = 90 km/hr
 _______ is the apex institution involved in the planned and coordinated development of the teacher education system in the country.
How should a teacher be related to his peers?
Which of the following is an advantage of summative assessment?
Formative assessment for EVS is:
(A) Assessment for learning
(B) Assessment of learning
(C) Assessment as learning
(D) Assessment about learning
Majority of the students in a class misbehave, what does it tell you?
A teacher should encourage the students to _____________________________.
Learning in the mother-tongue helps a student to _________ what is being taught.
Which of the following is the main assumption of Charles Galloway system of observation?
Computer Assisted Instruction is based on ________ principle
Having variety of question sets in a question paper increases it __________
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