[PDF] Top 20 大森賢治（教授） 分子研リポート2005 | 分子科学研究所

... One corner of the paper has been folded over so that the sides of the triangle formed are parallel to the sides of the square as shown.. The total visible area of the paper is half shade[r] ... 完全なドキュメントを参照

... This path is bordered by lengths of wood, one for each side of a paving stone not touch- ing another paving stone.. A 64 page magazine is made up of 16 sheets which have been folded over[r] ... 完全なドキュメントを参照

... One corner of the paper has been folded over so that the sides of the triangle formed are parallel to the sides of the square as shown.. The total visible area of the paper is half shade[r] ... 完全なドキュメントを参照

... ────────────────────── I 6 ──────────────────── 問題 26～30 的答案可能為 0～999，請填在答案卡上的對應 的位置。 26. 我父親在我生日時送我一個 L 形的生日蛋糕。我父親要求我必須只用一把直 尺將蛋糕切為三片，以便將蛋糕分給我弟弟及妹妹。因此我可以如下左圖及 中間的方式切，但不可如下右圖切。 ... 完全なドキュメントを参照

... ──────────────────────────────────────────────── 17. 有一個袋子內有六根木棒，其長度分別為 1 ㎝，3 ㎝，5 ㎝，7 ㎝，11 ㎝及 13 ㎝。請問從中任意選取三根棒可以組成多少個不同的三角形？ （A）20 （B）11 （C）8 （D）1 （E）5 ... 完全なドキュメントを参照

... ───────────────────── S 2 ───────────────────── 7. 我校參加某考試的十一年級學生有 20 名，十二年級學生有 30 名，其中十一 年級學生的平均分為 70 分，十二年級學生的平均分為 80 分。請問兩個年級 合在一起的總平均分為 ... 完全なドキュメントを参照

... In the game of snuffball a team gets 7 points for scoring a snuff, 3.. points for scoring a snonk and 1 point for scoring a flunk?[r] ... 完全なドキュメントを参照

... Republication, systematic copying, or multiple reproduction of any part of this material is permitted only under license from the Chiuchang Mathematics Foundation.. Requests for such [r] ... 完全なドキュメントを参照

... At Berracan station, northbound trains arrive every three minutes starting at noon and finishing at midnight, while southbound trains arrive every five minutes starting at noon and finishin[r] ... 完全なドキュメントを参照

... A four-digit number abcd is called cool if a is divisible by 4, the two-digit number ab is divisible by 5, the three-digit number abc is divisible by 6 and abcd is divisible by 7.. The s[r] ... 完全なドキュメントを参照

... A hockey game between two teams is ‘relatively close’ if the number of goals scored by the two teams never differ by more than two?. In how many ways can the first 12 goals of a game be [r] ... 完全なドキュメントを参照

... Record your answers on the reverse of the answer sheet (not on the question paper) by FULLY colouring the circle matching your answer6. Your answer sheet will be scanned.[r] ... 完全なドキュメントを参照

... If you start from any town and travel along red and yellow roads alternately (RYRY...) you will get back to your starting town after having travelled over six different roads.. In fact RY[r] ... 完全なドキュメントを参照

... Record your answers on the reverse of the Answer Sheet (not on the question paper) by FULLY colouring the circle matching your answer.. Your Answer Sheet will be read by a machine.[r] ... 完全なドキュメントを参照

... This book reproduces problems, solutions and extension questions from both Junior (Years 7 and 8) and Intermediate (Years 9 and 10) versions of the Mathematics Challenge for Young Austr[r] ... 完全なドキュメントを参照

... The remaining seven students all get at least 10 questions correct and the average number of questions answered correctly by these seven students is an integer... This pedal-powered wate[r] ... 完全なドキュメントを参照

... When Jack finished, there were half as many runners who had finished before him compared to the number who finished behind him.. Jill was the 10th runner to finish behind Jack and there [r] ... 完全なドキュメントを参照

... The teacher claims that no matter what the students write, there will be at least three numbers on the whiteboard whose digits have the same sum.. What is the smallest number of students[r] ... 完全なドキュメントを参照

... Republication, systematic copying, or multiple reproduction of any part of this material is permitted only under license from the Chiuchang Mathematics Foundation. Requests for such p[r] ... 完全なドキュメントを参照

... 27. 從一個邊長為 y cm 的大正方形中，在角落、邊上與中心分別切除邊長 為 x cm 的小正方形做成一個墊子，如圖所示。 若 x 、y 都是質數，且這個墊子外圍與內圍總周長的 cm 數值等於這 個墊子面積的 cm 2 數值。請問這個墊子可能的最小面積是多少 cm 2 ？ 28. 在右圖中，每個圓圈有三個或六個相鄰的圓 ... 完全なドキュメントを参照