20. If Ram fails in exams , it implies that
(1) The education system has failed
( 2 ) Ram is not fit for studies
( 3 ) Ram should have taken a private tuition
( 4 ) Ram did not memorise answers well
Ans-(1)The education system has failed
Reason:- every child is born with different capabilities. a teacher cannot employ one single method to all the students In a class as each student is different from the other, so their needs will also be different.