please tell me which scooter is best in india at present for middle class people

Hope you know that production of scooters is almost gone in India with Bajaj announced halt on production and on the other hand LML is still in trouble and only maintaining small production.

You haven't specified which kind of scooter you are looking ie. gearless or with gears.

On the other hand we have plenty of Gearless scooters from Mahindra Duo, Activa, Aviater, Scooty, Pleasure Suzuki Access and others.
If you go for gearless then look for Suzuki Access 125, its well balanced gearless scooter.