Solving for Part, Whole, and Percentages

If you have a percent decrease problem, your original amount gets...

• bigger

• smaller

A cyclist has completed 10% of his journey. If the whole journey is 22.5 km, how many kilometres of the entire journey did he complete?

• 10km

• 0.225km

• 2.25 km

• 225km

Hasti spent half of her pocket money on food. What percentage of her pocket money did she spend on food?

• 40%

• 200%

• 50%

• 100%

What percentage of 70 is 14?

• 60%

• 40%

• 30%

• 20%

Sally got 22 questions wrong on her quiz that had 40 questions on it. What is the percentage of the questions she got wrong?

• 45%

• 55%

• 32%

• 95%

What is the 20% of 250?

• 30

• 6.25

• 62.5

• 35.3

• 48.3

A family spends 35% of their income on food. If their total income is ₹20,800,how much they spend on food?

• ₹8270

• ₹7280

• ₹2870

• ₹7820

In a rose garden, 40% of the roses are red. The remaining are white and pink. Pink roses are twice as much as the white roses. What percentage of the total roses are white?

• 40%

• 60%

• 20%

• none of the above

What is 1% of 1%?

• 1

• .0001

• 1/1000

• 1/10000

What percent is 350 mL of 560 mL?

• 35%

• 45%

• 62.5%

• 52.5%