Converting from Decimals to Percentage

Q. A mixture of sugar and salt contains 30% sugar. Find the weight of salt in 20 kg of the mixture.

1. $15$ kg
2. $6$ kg
3. $7$ kg
4. $14$ kg

Q.

Express 1.65 as a percentage.

1. 165%

2. 1.65%

3. 16.5%

4. 0.065%

Q.

235 $\%$ as a decimal ____.

1. 23.5

2. 2.35

3. 0.235

4. 0.0235

Q.

A number 5.4 is wrongly entered as 4.5 due to typing error. Find the percentage error.

1. 11.11%

2. 18%

3. 16.66%

4. 20%

Q.

Out of 15 eggs in a tray, 3 are rotten. What percentage of the eggs are good?

1. 80%

2. 90%

3. 60%

4. 75%

Q.

What is the value of 0.25 % of 80?

1. 20

2. 2

3. 0.2

4. 0.002

Q.

Convert $50\%$ into a fraction.

1. $\frac{1}{4}$

2. $\frac{1}{8}$

3. $\frac{1}{2}$

4. $\frac{1}{3}$

Q.

10% of the students in a class are girls. What fraction of the class are boys?

1. $\frac{9}{10}$

2. $\frac{1}{10}$

3. $\frac{8}{10}$

4. $\frac{7}{10}$

Q.

The distance between Kanpur and Lucknow is 80 kms. A person travels 36 kms. How much percentage of the entire journey he has to cover more ?

1. 40 %

2. 45%

3. 55%

4. 60%

Q.

37.5 $\%$ as a decimal = ____

1. 0.375

2. 3.75

3. 0.0375

4. 375