Quiz about Maths CAPS/IEB algebraic expressions part 1

Question 1

State whether it's Rational or Irrational

0,25

Accepted Answer

Rational

Answer

Irrational

Question 2

State whether it's Rational or Irrational

-2

Accepted Answer

Rational

Answer

Irrational

Question 3

State whether it's Rational, Irrational or Neither

$$\sqrt[]{-16}$$

Accepted Answer

Neither

Answer

Rational

Answer

Irrational

Question 4

State whether it's Rational or Irrational

0,543215432154321

Accepted Answer

Rational

Answer

Irrational

Answer

Neither

Question 5

State whether it's Rational or Irrational

0,793115648518346

Accepted Answer

Irrational

Answer

Rational

Answer

Neither

Question 6

State whether it's Rational or Irrational

$$\frac{\pi}{3}$$

Accepted Answer

Irrational

Answer

Rational

Answer

Neither

Question 7

State whether it's Rational or Irrational

$$\sqrt[]{\frac{9}{16}}$$

Accepted Answer

Rational

Answer

Irrational

Answer

Neither

Question 8

State whether it's Rational or Irrational

$$1,757575....$$

Accepted Answer

Rational

Answer

Irrational

Answer

Neither

Question 9

Which set builder notation represents the image

Accepted Answer

$$\left\{x:x\ge3;x\epsilon R\right\}$$

Answer

$$\left\{x:x\le3;x\epsilon R\right\}$$

Answer

$$\left\{x:x<3;x\epsilon R\right\}$$

Answer

$$\left\{x:x>3;x\epsilon R\right\}$$

Question 10

Which set builder notation represents the image

Accepted Answer

$$\left\{x:-2

Answer

$$\left\{x:-2\le x\le11;x\epsilon R\right\}$$

Answer

$$\left\{x:-2\le x<11;x\epsilon R\right\}$$

Answer

$$\left\{x:-2

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics