You are given a passage. Using the information present in the passage, you need to classify it into one of the 10 topics: 0 - 'Society & Culture', 1 - 'Science & Mathematics', 2 - 'Health', 3 - 'Education & Reference', 4 - 'Computers & Internet', 5 - 'Sports', 6 - 'Business & Finance', 7 - 'Entertainment & Music', 8 - 'Family & Relationships', 9 - 'Politics & Government'.

[EX Q]: That's the trouble with answers that give no explanation. Who can you believe?

Since we go in each direction once, the ORDER of the moves doesn't matter.

Draw a grid. Start at 0,0
10 North means 0,10 You are due north 10 miles. Then we come back south 6 miles, so we're 4 miles north of where we started.
4 miles east and then 7 west means we're 3 miles west of the starting point.

Draw a right triangle 4 miles up and then 3 miles to the left of the starting point. We want the hypotenuse of the triangle whose sides are 3 and 4.
Time for Pythagoras: a^2 + b^2 = c^2
3^2 + 4^2 = c^2
9 + 16 = 25 Take the square root of that for your final distance. Direction: NW
[EX A]: 1

[EX Q]: Atomic beta, for waxed skis, i dont care about unwaxed skis, atomic has good engineering behind their products

and they also make downhills
[EX A]: 5

[EX Q]: Looks like you're some foreign medical graduate and your medical education system greatly differs from that of USA so you must choose a quick review course which is very easy to understand and not very time consuming. I'll strongly recommend you to check KaplanMedical.com for online education on Step 2 and USMLEWorld.com for a good bunch of QBank. The best book to start with is First Aid for USMLE Step 2 CK. You can find it on Amazon.com.
Hope it helps
Best of luck
[EX A]:
3