monitor 24 inches

you won't find anything with those features & at that price. Either drop to 22" or increase your budget.

There is one monitor, but its a TN LCD panel: the BenQ G2420HD which should be available for around Rs. 11000

LED not very possible, LCD yes.
As said by Souro_Ray, the Benq G2420HD is availabe just in your budget

common misconception: LED is just a backlighting technology for LCD. The BenQ G2420HD is an LCD panel with CCFL backlighting.. CCFL is Cold Cathode Fluoroscent Lamp backlighting, an older technology, while LED is a newer technology. LED is not a panel, its just a backlighting tech

in that budget - benq G2420HD

I'm not totally sure of this, but AOC and LG might sell 24inch LCDs at around that price. You can check them out if the BenQ G2420HD is not your cup of tea or coffee...

how about this one
www.infibeam.com/Monitor/i-Viewsonic-VX2453MH-LED-24-Inch/P-CA-MO-ViewSonic-VX2453MH.html?id=Black

sorry for the late post i went with asus ml238h
received it from delta last week
from my laptop it showing great clarity but with my old rig amd sempron2.8/asus k8vmx integrated graphic the picture quality is a bit faded will have to upgrade my rig -in the process line