Question Detail

1/0.04 is equal to

25.5
2.5
25
.25

Answer: Option C

Explanation:

1/0.04 = (1 * 100)/4 = 100/4 = 25

1. Value of
\begin{aligned}
0.5\overline{6}
\end{aligned}

\begin{aligned} \frac{51}{99} \end{aligned}
\begin{aligned} \frac{51}{90} \end{aligned}
\begin{aligned} \frac{51}{9} \end{aligned}
\begin{aligned} \frac{510}{99} \end{aligned}

Answer: Option B

Explanation:

\begin{aligned}
0.5\overline{6} = \frac {56 - 5}{90} = \frac {51}{90}
\end{aligned}

2. Evaluate
\begin{aligned} \frac{10.3 \times 10.3 \times 10.3 + 1}{10.3 \times 10.3 - 10.3 + 1}
\end{aligned}

113
1.13
11.3
113

Answer: Option C

Explanation:

\begin{aligned}
a^3 + b^3 = (a+b)(a^2 + b^2 - ab)
\end{aligned}

\begin{aligned}
= \frac{10.3^3 + 1^3}
{10.3^2 + 1^2 - 10.3 \times 1}
\end{aligned}

\begin{aligned}
= (a+b) = (10.3+1) = 11.3
\end{aligned}

3. Evaluate
\begin{aligned}
\frac{3.6 \times 0.48 \times 2.50}{0.12 \times 0.09 \times 0.5}
\end{aligned}

80
800
8000
80000

Answer: Option B

Explanation:

\begin{aligned}
\frac{3.6 \times 0.48 \times 2.50}{0.12 \times 0.09 \times 0.5}
\end{aligned}

\begin{aligned}
= \frac{36 \times 48 \times 250}{12 \times 9 \times 5} = 800
\end{aligned}

4. Which is smallest

13/16
15/19
17/21
7/8

Answer: Option B

5. 34.95 + 240.016 + 23.98 = ?

288.946
298.946
198.946
188.946

Answer: Option B

Question Detail

1/0.04 is equal to

1. Value of \begin{aligned} 0.5\overline{6} \end{aligned}

2. Evaluate \begin{aligned} \frac{10.3 \times 10.3 \times 10.3 + 1}{10.3 \times 10.3 - 10.3 + 1} \end{aligned}

3. Evaluate \begin{aligned} \frac{3.6 \times 0.48 \times 2.50}{0.12 \times 0.09 \times 0.5} \end{aligned}

4. Which is smallest

5. 34.95 + 240.016 + 23.98 = ?

1. Value of
\begin{aligned}
0.5\overline{6}
\end{aligned}

2. Evaluate
\begin{aligned} \frac{10.3 \times 10.3 \times 10.3 + 1}{10.3 \times 10.3 - 10.3 + 1}
\end{aligned}

3. Evaluate
\begin{aligned}
\frac{3.6 \times 0.48 \times 2.50}{0.12 \times 0.09 \times 0.5}
\end{aligned}