Go with Dell Inspiron 15 model. Costs around 36K.
check this out.
http://www1.ap.dell.com/in/en/home/n...=dhs&cs=indhs1
Pros
1) Very good build
2) Core 2 Duo T6500
3) 720p screen
4) Optional Blu ray (But you will have to add more 5K for that)
5) Optional GFX HD4330 (But you will have to add more 4K for that)
Cons
1) Not for gaming
But of course you should not expect gaming laptop in 40K
And one more thing, If you can stretch your budget to 45-47K, then there's one lappy called HP pavillion DV6 1110ax.
It's equipped with ATI mobility radeon HD4650 graphics card. And AMD 2.2 GHz processor. It's a best buy within 50K budget for gaming laptop.
check out this link.
http://h10010.www1.hp.com/wwpc/in/en...4-3962764.html
If your purpose is not gaming then definitely you can go with Inspiron 15 lappy