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UKiset数学考试真题练习(上)

  • 2019-09-28     
  • 108 人浏览
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  在接触每个不同的考试之后,都会经历一些真题练习,这是备考中必不可少的环境,那么小编今天就为大家带来关于Ukiset数学考试真题介绍,希望能够给大家带来一些学习建议,下面就和小编一起看看吧。


UKiset数学考试真题练习(上)


  题目:

  1、Did you know? In the decimal number system (base 10) ten different digits, 0 to 9, are used to write all the numbers. In the binary number system (base 2) two different digits are used, i.e. 0 and 1.

  Which one of the following numbers is not a valid number in the

  octal number system (base 8)?

  A) 128 B) 127 C) 126 D) 125 E) 124

  2、The number of diagonals that can be drawn in a regular polygon with

  twenty sides (cosign) is_____.

  3、If a and b are integers, 10Ä3=1,152Ä7=3, and then 379Ä6 is equal to_____.

  4、Two numbers are in the ratio 2 : 3. When 4 is added to each number the ratio changes to 5 : 7.The sum of the two original numbers is____.

  5、The greatest number of Mondays which can occur in 45 consecutive

  days is____

  6、Saul plays a video game in which he scores 4 for a hit and lost 6 for a miss. After 20 rounds his score is 30. The number of times he has missed is____.

  7、Three girls A, B and C run in a 100 m race. When A finishes, B is 10 m

  behind A and when B finishes C is 20 m behind B. How far in metres was C from A when A finished?(Let’s assume all the athletes run at a constant speed)

  8、The areas of the faces of a rectangulabox are 84 cm2 , 70 cm2and 30 cm2.The volume of the box in cm3 is____.

  9、You have 3 weights: 1 kg, 3 kg and 9 kg as well as an equal arm balance, as shown. How many different weight objects can you weigh with these three?

  [Remember the weights may be placed on either side]

  答案:

  1、A 考察我们学过的简单的进制问题,显然8进制中没有8出现

  2、170 找规律,公式为n×(n-3)÷2

  3、1 定义新运算,就是求379÷6的余数。

  4、40,16和24

  5、7

  6、5

  7、28米,根据距离比求出速度比,三者的速度比为1:9/10:18/25

  8、420 分解质因数

  9、13种

  以上就是小编为大家带来的关于Ukiset考试备考介绍,希望同学们能够认真对待,习题练习是标准的备考方法,我们可以给自己制定一个错题集,将自己弱点进行强攻。想要获取更多UKiset考试真题等更多信息,大家可以线上咨询客服哦!最后小编预祝大家能考取心中满意成绩。

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