Ornamental Plant for ID : Delhi : 181212 : AK-1: A cultivated, ornamental plant seen in a garden in Delhi on 6/12/12.

Dracaena species?

looks like yucca

If the leaf end is not needle sharp and is soft to touch, its Yucca desmetiana
the forum members at this palm talk dot org are all good gardeners and I find they are very friendly.
enjoy their give and take and diagnosis almost at the bottom of their pages, I like their photos too…

Many thanks for the id.