Mathematics Practice Questions

Front

When I divide 48 by the sum of 5 and a certain number, the result is 3. What is the number?

Back

16

Front

Evaluate 11011 in binary.

Back

110010

Front

Subtract 247 from 5432 and leave your answer in base 8.

Back

5163

Front

Given the equation 21p = 10112, calculate the value of p.

Back

3

Front

The product of a certain number and 7 is equal to twice the number subtracted from 36. Find the number.

Back

4

Front

Joel buys 4 rulers and a pencil and these cost the same as 2 rulers and 4 pencils. If a pencil costs N8, how much does a ruler cost?

Back

N11.00

Front

Efe can travel 45km in 3 hours using his bicycle. How many kilometres can he travel in 10 hours?

Back

160km

Front

The sum of 35 and a certain number is divided by 4. The result is equal to double the number. Find the number.

Back

4

Front

From the product of 9 and 10, subtract 48; then divide the result by 7. What is your final answer?

Back

8

Front

Five workers dig a piece of ground in 8 days. How long will it take 10 workers to do the same work?

Back

4days