Olympiad

Naswertehan ko nung minsan sa ESPN yung 2005 Math Olympics. Ang gagaling ng mga contestants kasi binabasa pa lang ng host yung questions ay sumasagot na agad sila!!! Walang easy o difficult category. One-on-one ang laban, best of 5 match. At yung mga tanong....pamatay talaga! Eto ang mga sample question sa contests,

Noah's first four bowling scores were 125, 140, 85 and 150. All boling scores are integers. If the positive difference between the next score and the mean of his four scores is less than 3, how many possible distinct median values would there be for the five scores?

Tim will choose a four-digit number with each of the digits 2, 3, 7 and 9. What is the probability that his number will be divisible by 6?

What is the probability that a randomly selected multiple of 3 between 1 and 100 is also a multiple of 4?

A ball bounces up to 75% of the height from which it fell on each bounce. If a ball is dropped from 168 ft, what is the maximum height in feet of the ball after its third bounce?

Ang lupit, diba?!!! Sayang at di man lang kami pinagbigyan noon na sumali dyan. Give chance to others daw. Haaay!!!!