puzzles to puzzle you

Dear students
We are putting few puzzles which may help towards preparation of NTSE stage 2. Some of the puzzles are very difficult so if you are not able to solve don't get disheartened. We shall upload the solution also  on this blog with in few days. Click the link to download the puzzles http://www.scribd.com/doc/30746014/Puzzles

VIRAL

21 days Crash Course for Preparation of International Junior Science Olympiad & International Astronomy Olympiad (Jr. Category)

The International Junior Science Olympiad (IJSO) & International Astronomy Olympiad (IAO) is a competitive examination open to student of all countries in the world, primarily studying in secondary school. These are designed to encourage students with good foundation in Science (Physics, Chemistry & Biology), Mathematics and an interest in this field.

Resonance Pre-foundation Career Care Programmes (PCCP) Division under this VIRAL course would include classroom Teaching and Test Series to give the student an exact idea of the exam and will prepare then for the best.read more

IIT-JEE'10 CUT-OFF

Expected ranks based on marks in IIT-JEE 2010
Expected Marks	Expected Rank
Above 290	Below 500
289-275	501-1000
274-245	1001-2000
244-225	2001-3000
224-210	3001-4000
209-200	4001-5000
199-190	5001-6000
189-179	6001-7000
180-175	7001-8000

Tips to boost brainpower

Small changes can help you stay sharp later in life and could keep your brain in tip-top shape.

Exercise : Go for a walk or run, swim - anything to get yourself moving.

Seek new challenges : Look for some simple ways to push you out of your intellectual routine every day, like – brushing teeth with non-dominant hand, taking a new route to work.

Get your head in the game : Spend 10 to 20 minutes every day giving your everyday intellectual skills a good workout by playing games that require you to play against the clock. Play board games like Boggle or Set.

Socialize : Connect with others in a meaningful way each and every day.