Grade VII - Inter School Math Quiz

Which set of numbers is arranged from least to greatest?

• $0.3\ ,\ \ \frac{\text{8}}{\text{25}},\ \ \frac{\text{3}}{\text{8}}$

• $\frac{\text{8}}{\text{25}}\ ,\ \ 0.3\ ,\ \ \frac{\text{3}}{\text{8}}$

• $0.3\ ,\ \frac{\text{3}}{\text{8}}\ ,\ \frac{\text{8}}{\text{25}}$

• $\frac{\text{3}}{\text{8}}\ ,\ 0.3\ ,\ \frac{\text{8}}{\text{25}}$

1. 1. A truck driver drove 48 miles in 45 minutes. At this rate, how many miles can the truck driver drive in 1 hour?

In your class 6 students out of 30 students are left-handed. What percent of students are left-handed?

• 18%
• 20%
• 5%
• 60%

A cake recipe calls for 1.5 cups of milk and 3 cups of flour. Seth made a mistake and used 5 cups of flour. How many cups of milk should he use to keep the proportions correct?

• 2.5 cups milk
• 1.75 cups milk
• 2 cups flour
• 2.25 cups milk

Aditi has a rectangular garden with a perimeter of 240 m. If the length of her garden is 90 m, find its breadth.

• 20m

• 36cm

• 30cm

• 30m

 $\frac{2}{3}a-\frac{1}{6}a+\frac{3}{5}-\frac{3}{10}$  

•  $\frac{5}{6}a+\frac{3}{10}$  

•  $\frac{1}{3}a-\frac{3}{10}$  

•  $\frac{1}{2}a+\frac{3}{10}$  

•  $\frac{1}{2}a-\frac{3}{10}$  

How many zeros would be in this number if written in standard form?
6.47 x 10¹¹

• 11
• 9
• 10
• 12

My mother bought 13.25 kg of sugar and my father bought 8.75 kg of sugar. How much sugar they have bought altogether? 4.5 kg of sugar fell down while coming back home. How much sugar is left with them?

• 22 kg purchased

  17.5 kg left

• 26.5 kg purchased

  17.5 kg left

• 22.12kg purchased

  17.25 kg left

Ty picked out 9 grapefruits. The total weight of the grapefruits was 2 1/4  pounds. If each grapefruit weighed the same amount how much did each grapefruit weigh?

• 0.24 pounds

• 0.25 pounds

• 20.25 pounds

• 7.00 pounds

• (20+44)

• 44 - 56