Laptop under 75k

1) What is your budget? </b>(INR or USD)<br />
<br /> 75k
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<b>2) What size &amp; weight consideration (if any) would you prefer?</b><br />
Netbook; 11&quot; - 10” screen or less Thin and Light; 12&quot; - 14&quot; screen Mainstream; 15&quot; - 16&quot; screen Desktop Replacement; 17&quot;+ screen<br /> 15inch (less heavier the better)
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<b>3) What are the primary tasks you will be performing with this notebook? </b><br />
<br /> Its for a civil engineer so design softwares and the likes
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<b>5) Any typical configuration in your mind you're eying for ?</b><br />
<br /> i7 (quadcore one willbe better for such softwares right?) 8gb ram 1tb+ hd
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<b>4) Are there any brands that you prefer or any you really don't like?</b><br />
a. Like:<br /> HP, Dell
b. Dislike:<br /> Lenovo
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<b>6) Anything else you would like to say?</b><br /> Its for a friend and it will be a replacement for the lenovo z51 she bought from store which started giving troubles(motherboard failed. So the hate for lenovo). since that Asus laptop with 950m might not be available their therefore inclined towards hp and dell.
Screen resolution <b>( </b>768p (<b>HD</b>) / 900p / 1080p (<b>Full HD</b>) FullHD preferred <b>)</b>Battery back up <b>(</b> normal (<b>3-4hrs</b>) / extended (<b>5-7hrs</b>) Good enough <b>)</b>Purchase place <b>(</b> Online (<b>eg - flipkart, infibeam</b>) / Local / Abroad (<b>do mention the country</b>) <b>)</b> As mentioned from a mall