Q1:

0.057 written in standard form is 
A. 57 x 10^{3}B. 5.7 x 10^{2}C. 0.57 x 10^{1}D. 0.057 x 10^{0} 
Answer 1:


Q2:

(0.12)^{2}= 
A. 0.0144 B. 0.144 C. 0.24 D. 1.44 
Answer 2:


Q3:

Find the square root of 0.04 
A. 0.002 B. 0.02 C. 0.2 D. 1.6 
Answer 3:


Q4:

Express the number 184.62 in standard form. 
A. 1.8462 x 10^{2}B. 1.8462 x 10^{3}C. 18.462 x 10^{2}D. 1.84 x 10 
Answer 4:


Q5:

Multiply (3 x 10^{2}) by (4 x 10^{5}), giving the answer in standard form. 
A. 12 x 10^{6}B. 1.2 x 10^{6}C. 1.2 x 10^{7}D. 1.2 x 10^{10} 
Answer 5:


Q6:

The reciprocal of 0.04 is 
A. 0.25 B. 0.96 C. 2.5 D. 25 
Answer 6:


Q7:

What is / are the square root(s) of (9)^{2 ?} 
A. 9 B. 9 C. 3 D. 9 or 9 
Answer 7:


Q8:

(0.4)^{2} 
A. 1.6 B. 0.16 C. 0.16 D. 1.6 
Answer 8:


Q9:

The first three prime numbers are: 
A. 0, 1, 2 B. 1, 2, 3 C. 2, 3, 5 D. 3, 5, 7 
Answer 9:


Q10:

Which of the following is a natural number? 
A. 5 B. 5.5 C. 0 D. 5 
Answer 10:

