Thursday, December 17, 2009
2. Find the total number of 4-digit odd integers greater than 1000 which have 6 in their hundredth place?
3. Given x + ) = 900.
Col A: xy
Col B: 100
4. Which of the following cannot be expressed as the sum of three consecutive integers?
A. 0
B. 1
C. 2
D. 3
E. 5
5. Given a b c
Col A: ac/b
Col B: ac
6. If 2^ 2^2x = 2^1000, then what is the value of x?
7. Col A: ^x
Col B: x^
8. How many numbers among nine consecutive positive numbers are divisible by 9?
9. Given a set of numbers: {1/2, 1/8, 2, 8}
Col A: Median of the set
Col B: Mean of the set
10. There are 10 set of numbers. Each set contains numbers whose units digit represent the set number.For example, if the set number is 1, the numbers in it are 21, 31, 51, and so on.. If the set number is 5 the numbers are 55, 75 and so on. So, if we take the cube of the numbers in set 7, then it represents which of the following set?
A. 3
B. 4
C. 5
D. 6
E. 7
11. Given that two points and lie on the circle.
Col A: Radius of the circle
Col B: 2
12. If x^2 + y^2 = 2xy, then
Col A: x
Col B: y
13. Given a set of three numbers {x, x^2, x^3}; -1 0. What is the ascending order of the set?
14. Given 7 13, where x and y are positive integers. Find the total number of different possible values for XY?
新概念英语第三册美音版 21-Daniel Mendoza
新概念英语第三册美音版 32-A Lost Ship
新概念英语第三册美音版 45-The Power of the Press
新概念英语第三册美音版 20-Pioneer Pilots
新概念英语第三册美音版 34-A Happy Discovery
新概念英语第三册美音版 08-A Famous Monastery
新概念英语第三册美音版 42-Modern Cavemen
新概念英语第三册美音版 06-Smash-and-Grab
新概念英语第三册美音版 19-A Very Dear Cat
新概念英语第三册美音版 25-The Cutty Sark
新概念英语第三册美音版 41-Illusions of Pastoral Peace
新概念英语第三册美音版 38-The First Calendar
新概念英语第三册美音版 48-The Silent Village
新概念英语第三册美音版 15-Fifty Pence Worth of Trouble
新概念英语第三册美音版 44-Speed and Comfort
新概念英语第三册美音版 10-The Loss of the Titanic
新概念英语第三册美音版 02-Thirteen Equals One
新概念英语第三册美音版 35-Justice was Done
新概念英语第三册美音版 11-Not Guilty
新概念英语第三册美音版 46-Do It Yourself
新概念英语第三册美音版 05-The Facts
新概念英语第三册美音版 36-A Chance in a Million
新概念英语第三册美音版 17-The Longest Suspension Bridge in the World
新概念英语第三册美音版 03-An Unknown Goddess
新概念英语第三册美音版 01-A Puma at Large
新概念英语第三册美音版 30-The Death of a Ghost
新概念英语第三册美音版 29-Funny or Not
新概念英语第三册美音版 13-It’s Only Me
新概念英语第三册美音版 22-By Heart
新概念英语第三册美音版 49-The Ideal Servant
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