[Update: APK Download] Google is testing a new Search Lite app for slow networks
Not available in India but does appear to have Hindi language option. Along with two other regional languages. Right now focused on Indonesian market.
https://play.google.com/store/apps/details?id=com.google.android.apps.searchlite
Google Search Lite APKs - APKMirror
Following the trend of all "lite" apps being released lately, Search Lite aims to make things faster and more data-friendly for some markets by working on slow connections, supporting offline features, using less data and thus taking much less time to finish tasks. It's unclear to me if the app size is also reduced (I can't view the Play Store listing), but it should technically take less space on your phone when installed and require less RAM to operate.
Apart from those distinctions, the Search Lite app tries to make everything easier to get to. You can change between a couple of languages by swiping the main app's page sideways, and you get several icons for quick access to some features beside search, like news, translation, weather, cricket scores, recipes, movies, songs, and more. Of course you can personalize those and remove the ones you don't care about. It feels like the regular Google Search + Feed app we all know, but with less preloaded data and easier control over what you see.
Not available in India but does appear to have Hindi language option. Along with two other regional languages. Right now focused on Indonesian market.
https://play.google.com/store/apps/details?id=com.google.android.apps.searchlite
Google Search Lite APKs - APKMirror