JS error after Jetpack upgradation to 2.1.1

Your theme is adding its own (very old) version of jQuery, located at https://indiahelpdesk.in/wp-content/themes/portal/javascripts/jquery.min.js, which is overwriting the (new) version that WordPress already includes.

You’ll want to remove that additional jQuery include and probably do an audit of other scripts that your theme is adding.