• This is an assessment test.
  • These tests focus on the basics of Maths and are meant to indicate your preparation level for the subject.
  • Kindly take the tests in this series with a pre-defined schedule.

Basic Maths: Test 12

Congratulations - you have completed Basic Maths: Test 12.You scored %%SCORE%% out of %%TOTAL%%.You correct answer percentage: %%PERCENTAGE%% .Your performance has been rated as %%RATING%%
Your answers are highlighted below.
Question 1
$ \displaystyle 10-\left[ 4-\left\{ 3-\left( 3-3-6 \right) \right\} \right]$ is equal to:
A
15
B
16
C
14
D
10
Question 1 Explanation:
$ \displaystyle \begin{array}{l}p=10-\left[ 4-\left\{ 3-\left( 3-3-6 \right) \right\} \right]\\=10-\left[ 4-\left\{ 3-\left( -6 \right) \right\} \right]\\=10-\left[ 4-\left\{ 3+6 \right\} \right]\\=10-\left[ 4-9 \right]\\=10+5=15\end{array}$
Question 2
Evaluate:$ \displaystyle \frac{-{{\left( 4-6 \right)}^{2}}-3\left( -2 \right)+6}{17-9\div 3\times 5}$
A
$ \displaystyle \frac{3}{8}$
B
$ \displaystyle 7$
C
$ \displaystyle 4$
D
$ \displaystyle \frac{7}{4}$
Question 2 Explanation:
$ \displaystyle \begin{array}{l}?=\frac{-{{\left( -2 \right)}^{2}}+6+6}{17-15}\\=\frac{-4+12}{2}=\frac{8}{2}=4\end{array}$
Question 3
Simplify: $ \displaystyle \frac{\frac{5}{3}\times \frac{7}{51}of\,\frac{17}{5}-\frac{2}{3}}{\frac{2}{9}\times \frac{5}{7}of\,\frac{28}{5}-\frac{1}{3}}$
A
$ \displaystyle \frac{1}{2}$
B
$ \displaystyle 4$
C
$ \displaystyle \frac{1}{5}$
D
$ \displaystyle \frac{1}{4}$
Question 3 Explanation:
image-18
Question 4
$ \displaystyle 3-\left[ 5-\left\{ 2+\left( -5+6-2 \right)2 \right\} \right]$ is equal to
A
-4
B
2
C
0
D
-2
Question 4 Explanation:
$ \displaystyle \begin{array}{l}p=3-\left[ 5-\left\{ 2+\left( -1 \right)2 \right\} \right]\\=3\times \left[ 5-\left\{ 2-2 \right\} \right]\\=3-\left[ 5-0 \right]\\=3-5=-2\end{array}$
Question 5
On simplification 2134−(1002/20.04) is equal to:
A
3029
B
2084
C
2993
D
2543
Question 5 Explanation:
basic-maths-test-12
Once you are finished, click the button below. Any items you have not completed will be marked incorrect. Get Results
There are 5 questions to complete.
List
Return
Shaded items are complete.
12345
End
Return