Indices and Surds Practice Problems: Level 01

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Directions: Solve the following questions applying the various surds and indices formulas.
Q.1.Simplify :Indices And Surds
a) 7/16
b) 7/4
c) 49/2
d) 7/2
Q.2. Simplify:- Indices And Surds
a) 9
b) 27
c) 81
d) None of the Above
Q.3. 52x-2=625, find x
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a) 1
b) 2
c) 3
d) 4
Q.4.Indices And Surds
a) 2940
b) 2490
c) 2049
d) None of these
Q.5.Indices And Surds ,find value of x.
a) 1
b) 2
c) 3
d) 4
Q6.Indices And Surds ,find value of x.
a) 2
b) 4
c) 6
d) 8
Q.7.If 17x = 4913, find the value of 22x-1.
a) 16
b) 32
c) 64
d) 128
Q8.Simplify:- Indices And Surds
a) 1
b) 2
c) 3
d) None Of These
Q9.If 52x= 15625, find x2.
a) 9
b) 27
c) 81
d) None of these
Q10.If Indices And Surds , find x
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a) 3/2
b) 2
c) 5/2
d) None of these