191．When Cheenu was a boy he could run 15 miles in 3 hours and 30 minutes.As an old man he can now walk 10 miles in 4 hours.How many minutes longer does it take for him to walk a mile now compared to when he was a boy？（　?。?br />當(dāng)Cheenu還是個(gè)男孩時(shí)，他可以在3小時(shí)30分鐘內(nèi)跑15英里。作為一個(gè)老人，他現(xiàn)在可以在4小時(shí)內(nèi)走10英里?，F(xiàn)在他走一英里所需的時(shí)間比他小時(shí)候多多少分鐘？（　?。?/div>

192．The digits 1，2，3，4，and 5 are each used once to write a five-digit number PQRST.The three-digit number PQR is divisible by 4，the three-digit number QRS is divisible by 5，and the three-digit number RST is divisible by 3.What is P？（　?。?br />數(shù)字1、2、3、4和5分別被用一次來寫一個(gè)五位數(shù)PQRST。三位數(shù)PQR可以被4整除，三位數(shù)QRS可以被5整除，而三位數(shù)RST可以被3整除。P的值是多少？（　　）

193．Find the value of the expression 100-98+96-94+92-90+…+8-6+4-2.（　?。?br />求表達(dá)式100-98+96-94+92-90+…+8-6+4-2的值。（　?。?/div>

194．The longest professional tennis match ever played lasted a total of 11 hours and 5 minutes.How many minutes was this？（　　）
最長(zhǎng)的職業(yè)網(wǎng)球比賽持續(xù)了總計(jì)11小時(shí)5分鐘。這是多少分鐘？（　?。?/div>

195．In rectangleABCD，AB=6 andAD=8.Point M is the midpoint of .What is the area of△AMC？（　?。?br />在矩形ABCD中，AB=6，AD=8。點(diǎn)M是AD的中點(diǎn)。△AMC的面積是多少？（　?。?/div>

196．Four students take an exam.Three of their scores are 70，80，and 90.If the average of their four scores is 70，then what is the remaining score？（　　）
四名學(xué)生參加了一次考試。他們?nèi)说姆謹(jǐn)?shù)分別是70、80和90。如果他們四人的平均分是70，那么剩下的一位學(xué)生的分?jǐn)?shù)是多少？（　　）

197．The number N is a two-digit number.
?When N is divided by 9，the remainder is 1.
?When N is divided by 10，the remainder is 3.
What is the remainder when N is divided by 11？（　?。?br />數(shù)字N是一個(gè)兩位數(shù)。
?當(dāng)N除以9時(shí)，余數(shù)是1。
?當(dāng)N除以10時(shí)，余數(shù)是3。
當(dāng)N除以11時(shí)，余數(shù)是多少？（　?。?/div>

198．Which of the following numbers is not a perfect square？（　?。?br />以下哪個(gè)數(shù)字不是完全平方數(shù)？（　?。?/div>

199．A semicircle is inscribed in an isosceles triangle with base 16 and height 15 so that the diameter of the semicircle is contained in the base of the triangle as shown.What is the radius of the semicircle？（　?。?br />一個(gè)半圓內(nèi)接于一個(gè)底邊為16，高為15的等腰三角形中，使得半圓的直徑包含在三角形的底邊上，如圖所示。這個(gè)半圓的半徑是多少？（　?。?/div>

200．The following bar graph represents the length（in letters） of the names 19 people.What is the median length of these names？（　　）

以下的柱狀圖表示19個(gè)人名字的長(zhǎng)度（以字母數(shù)表示）。這些名字的中位數(shù)長(zhǎng)度是多少？（　?。?/div>