Grade 7 Maths Quiz: A Peek Beyond the Point (Set 8)

Question 1

What is the place value of the digit 8 in the decimal number 0.00085?

Accepted Answer

C) 8 ten-thousandths

Answer

A) 8 thousandths

Answer

B) 8 hundredths

Answer

D) 8 tenths

Question 2

A baker uses 25.4 kg of flour to make 8 identical large wedding cakes. Exactly how much flour is used for each cake?

Accepted Answer

B) 3.175 kg

Answer

A) 3.15 kg

Answer

C) 3.225 kg

Answer

D) 3.18 kg

Question 3

Which of the following is the correct decimal expansion for the expression $5 + \frac{4}{100} + \frac{9}{1000}$?

Accepted Answer

A) 5.049

Answer

B) 5.49

Answer

C) 5.409

Answer

D) 5.0049

Question 4

Calculate the product of 1.02 and 0.05.

Accepted Answer

D) 0.051

Answer

A) 0.51

Answer

B) 0.0051

Answer

C) 5.1

Question 5

A car travels 18.5 km using 1 liter of petrol. How much distance will it cover in 4.5 liters?

Accepted Answer

C) 83.25 km

Answer

A) 74.25 km

Answer

B) 81.5 km

Answer

D) 85.75 km

Question 6

Evaluate the following expression: $15.8 - (3.45 + 2.1)$

Accepted Answer

B) 10.25

Answer

A) 10.35

Answer

C) 14.45

Answer

D) 11.25

Question 7

Express 4 kg and 5 grams as a decimal in kilograms.

Accepted Answer

A) 4.005 kg

Answer

B) 4.05 kg

Answer

C) 4.5 kg

Answer

D) 0.405 kg

Question 8

How many pieces of wire, each measuring 0.75 meters, can be cut from a roll that is 15 meters long?

Accepted Answer

D) 20

Answer

A) 15

Answer

B) 25

Answer

C) 11

Question 9

Which of the following statements is TRUE?

Accepted Answer

B) $0.08 > 0.0799$

Answer

A) $0.08 < 0.0799$

Answer

C) $0.08 = 0.0799$

Answer

D) $0.8 = 0.08$

Question 10

The side of an equilateral triangle is 4.32 cm. What is its perimeter?

Accepted Answer

C) 12.96 cm

Answer

A) 8.64 cm

Answer

B) 12.66 cm

Answer

D) 13.26 cm