2017年GMAT數學訓練題
題目不能做過就忘,一定要善於總結經驗,發現規則。以下本站小編整理的`GMAT數學訓練題,希望對大家備考有所幫助,更多信息請關注應屆畢業生網!
GMAT數學訓練題一
If k is a positive integer, then 20kis divisible by how many different positive integers?
(1) k is prime.
(2) k = 7
A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
C. BOTH statements TOGETHERare sufficient, but NEITHER statementALONE is sufficient.
D. EACH statement ALONE issufficient.
E. Statement (1) and statement (2) TOGETHER are NOT sufficient.
參考答案:B
題目翻譯:k是正整數,20倍的k能被多少正整數除開?(1)k是質數;(2)k=7。
題目全解:(類型題)
Finding the Number of Factors of an Integer
GMAT數學訓練題二
A certaindealership has a number of cars to be sold by its sales people. How many cars are to be sold?
(1) If each of the salespeople sales 4 of thecars, 23 cars will remain unsold.
(2) If each of the salespeople sales 6 of thecars, 5 cars will remain unsold.
ement (1) ALONE is sufficient, but statement (2) alone is notsufficient.
ement (2) ALONE is sufficient, but statement (1) alone is notsufficient.
C. BOTH statementsTOGETHER are sufficient, but NEITHER statement ALONE issufficient.
D. EACHstatement ALONE is sufficient.
ements (1) and (2) TOGETHER are NOT sufficient.
參考答案:C
題目翻譯:有等式(12^x)[4^(2x+1)] = (2^k)(3^2),其中k和x都是整數,求k。
題目全解:(1) Says T- 4n = 23 Insuff
(2) says T-6n = 5 Insuff
Together find n and arrive at T
Hence C
GMAT數學訓練題三
A certainfarmer pays $30 per acre per month to rent farmland. How much does the farmer pay per month torent a rectangular plot of farmland that is 360 feet by 605 feet? (43,560 square feet = 1 acre)
A. $5,330
B. $3,360
C. $1,350
D. $360
E. $150
參考答案:E
題目翻譯:農民大叔花30租一個月一畝地,那他租一個360feet寬605feet長的農場要多錢?
題目全解:(360*605)/43560=5;5*30=150.
GMAT數學訓練題四
If n and kare positive integers, is n/k an even integer?
(1) n is divisible by 8.
(2) k is divisible by 4.
ement (1) ALONE is sufficient, but statement (2) alone is notsufficient.
ement (2) ALONE is sufficient, but statement (1) alone is notsufficient.
C. BOTH statementsTOGETHER are sufficient, but NEITHER statement ALONE issufficient.
D. EACHstatement ALONE is sufficient.
ements (1) and (2) TOGETHER are NOT sufficient.
參考答案:E
題目翻譯:如果n和k都是正整數,那麼n/k是不是偶數?
題目全解:First off, neither statements are sufficent alone b/c each provides info about one of the variables.
Putting the statments together--pick multiples of 8 for n and 4 for k:
n=8, 16, 24, 32, 40, 48 etc.
k=4, 8, 12, 16, 20, 24, 28, etc.
So, put the statements together:
-If n=8 and k=4-->2-->even
-If n=8 and k=8-->1-->odd
INSUFFICIENT. Choice E.
-
2017年GMAT報考常見問題及解答
引言:報考GMAT的小夥伴們都需要對考試規則等有所瞭解,接下來小編就一些常見的問題來給大家做個解答。常見問題及解答1.從2006年開始參加GMAT考試需攜帶什麼證件?答:從2006年1月1日起,考生參加GMAT考試必須攜帶有效期限內的護照(不分因公和因私,在大陸地區參加考試...
-
GMAT的5個“不準”原則
只要堅守這五個不準原則,你就是合格的GMAT備考考生。原則一:不準過於追求完美在任何一場考試中,正確率都是高分的關鍵,也是許多考生追求的.目標。然而,過於追求完美容易讓考生因一道難題而浪費過多時間,捨本逐末。考試的過程中也要講求戰術,先易後難。原則二:不準猜測...
-
2017GMAT考試閲讀專項練習
學習猶如逆水行舟,不進則退。以下是小編為大家搜索整理的2017GMAT考試閲讀專項練習,希望能給大家帶來幫助!更多精彩內容請持續關注我們應屆畢業生考試網!閲讀專題訓練一JosephGlatthaar’sForgedinBattleisnotthefirstexcellentstudyofBlacksoldiersandthei...
-
2017年備考GMAT考試單詞
當小編看到GMAT考試詞彙的時候,瞬間對報考GMAT考試的同學都起了敬仰之情,都是學霸啊。下面是小編整理的GMAT考試單詞,希望對大家有用,更多消息請關注應屆畢業生網。GMAT考試詞彙一preferable['prefərəbl]a.更合意的,更可取的,更好的助記prefer(更喜...