Question Detail

792.02 + 101.32 - 206.76

676.58
687.58
686.58
586.58

Answer: Option C

1. What will be the value of
\begin{aligned}
25.732^2 - 15.732^2
\end{aligned}

214.64
314.64
414.64
412.64

Answer: Option C

Explanation:

Can be easily solved with following formula
\begin{aligned}
a^2 - b^2 = (a - b)(a + b)
\end{aligned}

2. 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}

3. Which is in ascending order

3/2, 9/11, 7/9, 8/9
3/2, 7/9, 9/11, 8/9
9/11, 8/9, 3/2, 7/9
7/9, 3/2, 9/11, 8/9

Answer: Option B

4. What will be vulgar fraction of 0.0056

7/1150
7/1175
7/1250
7/1275

Answer: Option C

5. Evaluate 2.5 / .0005

5000
500
50000
50

Answer: Option A

Explanation:

2.5 * 10000 / 5 = 25000/5 = 5000

Question Detail

792.02 + 101.32 - 206.76

1. What will be the value of \begin{aligned} 25.732^2 - 15.732^2 \end{aligned}

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

3. Which is in ascending order

4. What will be vulgar fraction of 0.0056

5. Evaluate 2.5 / .0005

1. What will be the value of
\begin{aligned}
25.732^2 - 15.732^2
\end{aligned}

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