dear jyoti ,
My son has been in SVIS for two yrs now ,i have found the techers very attentive , they know each child individually.there is adequate stress on academics , but they do not strain the child , they carry on with the same concept in different ways , the child absorbs information , without having to learn it .There is a lot of extracuricular activity that involves the entire class.so not only the bright , talented students , but also the shy ones get a chance to express themselves .the teachers are always available and attentive .The transport system is excellent , very safe .all the buses are parked inside the school.i don't know about senior classes , but till now my experience has been very satisfying .