GRE數(shù)學(xué)易錯題型解析.

　　以下是澳際小編為大家整理的關(guān)于備考新GRE數(shù)學(xué)易錯題型的解析，希望同學(xué)們可以按照以下所提到的易錯題型為自己查漏補(bǔ)缺。新GRE數(shù)學(xué)考試雖然對于國內(nèi)考生來說不難，但也不容輕視。尤其是想要拿滿分的同學(xué)，更應(yīng)該多下功夫，注意總結(jié)，從錯題中吸取教訓(xùn)。

　　1. l1, l2 and l3 are three lines in space

　　The number of points at The number of points at

　　which lines l1 and l2 intersect which lines l2 and l3 intersect

　　1，三條肆意直線，L1和L2的交點(diǎn)的個數(shù)與L2和L3的交點(diǎn)的個數(shù)沒關(guān)。

　　2. The number of 1/4-inch lengths in 1

　　a 4-inch length

　　2，是問4英尺中有若干好多個1/4英尺，應(yīng)該是16個，所以A

　　3. The maximun number of solid cubes 4

　　having edges of length 1/2 meter that

　　can be placed inside a cubical box

　　having inside edges of length 1 meter

　　3邊長為1的立方體里最多能放下幾個邊長為1/2的立方體，當(dāng)然是8個咯

　　4. Cube C has volume 8 cubic centimeters

　　The area of one of the faces of cube C 3 square centimeters

　　4立方體體積是8，那一個面的面積當(dāng)然是4咯

　　5. Ms.Smith got an 8 percent cost-of-living raise of $20 per week

　　Ms.Smith&aposs new weekly salary $260

　　5 x*0.08=20，那x+20=270>260

　　6. On a certain number live, if -7 is a distance of 4 from n and 7 is a distance of 18

　　from n then n=

　　A.25 B.11 C.3 D.-3 E-11

　　6應(yīng)該是-11

　　7. For all real numbers a and b. if a?b=a(a+b), then a?(a?b)=

　　A. a2+ab B a2+ab+a C a2+a+b D a3+a2b E a3+a2b+a2

　　注：a2暗示a平方，a3暗示a立方

　　7新界說的運(yùn)算a?b=a(a+b), 那a?(a?b)=a?(aa+ab)=a(a+aa+ab)=aa+aaa+aab

　　8.secretary typed 6 letters,each of which had either 1 or 2 pages.If the secretary typed 10 pages in all, how many of the letters had 2 pages?

　　A 1 B 2 C 3 D 4 E 5

　　謎底是D，問題問題我都看不懂，是啥意思呢?

　　這是說秘書打六封信，沒一封信要1頁或者兩頁。如不美觀秘書總共打了10頁，那么有若干好多封信是兩頁?

　　解答：設(shè)有x封，則2x+(6-x)=10,解得x=4.

　　9 how many of the five numbers above are each equal to the product of an integer and an odd integer that greater than 1?

　　這五個數(shù)是:2 6 8 14 16

　　a.none b.one c.two d.there e.four

　　我感受這道題除了2不成能,其它四個數(shù)都有可能.可謎底是c,想問巨匠為什么?

　　問題問題意思是這5個數(shù)哪些可所以2個>1的數(shù)的積,一個是奇數(shù),一個是整數(shù),只有6和14的因數(shù)中有奇數(shù),所以C.

　　10 這是一道圖表題.

　　what was the approximate percent increase in personal income from 1965 to 1970?

　　是這樣(1970-1965)/1965仍是(1970-1965)/1970這樣?

　　是這樣:(1970-1965)/1965

　　希望小編為大家整理的這關(guān)于新GRE數(shù)學(xué)易錯題型的10個題型介紹能對考生的備考有所幫助。各位考生可以在平日的復(fù)習(xí)中多注意總結(jié)自己做錯過的題目，靈活掌握新GRE數(shù)學(xué)復(fù)習(xí)方法，爭取在考場上一鼓作氣拿得滿分。