WorksheetsCFA/Quiz 1
Total questions: 7
Worksheet time: 7mins
Name
Class
Date
1.
Which of these is NOT an integer?
a)
10
b)
−28
c)
−0.3
d)
25
2.
Let a∇b=(a+b)2+5 . What is 1∇−4 ?
a)
14
b)
4
c)
-14
d)
-4
3.
Solve for x:
4x−2(x+3)=8
a)
1
b)
2.5
c)
3.5
d)
7
4.
Solve for x:
6−x=−4x−15
a)
-8
b)
8
c)
-7
d)
7
5.
How many solutions does the equation 4x+2(x−5)=3(2x−4) have?
a)
no solution
b)
exactly one solution
c)
at least two solutions
d)
infinitely many solutions
6.
Solve the equation a=m−n for the variable m .
a)
m=a−n
b)
m=a+n
c)
m=n−a
d)
m=−a−n
7.
The formula for the volume V of a cylinder is V=πr2h , where r is the radius and h is the height. Solve for the height h .
a)
h=Vπr2
b)
h=r2Vπ
c)
h=πVr2
d)
h=πr2V
100 %
