Quiz about P1 SPM MATH 2022 set 1

Question 1

Express $$7.153 imes10^{-4}$$ gigabytes as a single number.

Accepted Answer

0.0007153 gigabytes

Answer

71 530 gigabytes

Answer

71 530 000 gigabytes

Answer

0.00007153 gigabytes

Question 2

Given that r varies inversely with the cube root of s and r = 2 when s = 64.

Express r in terms of s.

Accepted Answer

$$r=\frac{8}{\sqrt[]{s}}$$

Answer

$$r=\frac{1}{4\ \sqrt[]{s}}$$

Answer

$$r=\frac{4}{\sqrt[]{s}}$$

Answer

$$r=8\ \sqrt[]{s}$$

Question 3

Simplify $$\frac{\sqrt[]{m^{-6} imes n^6}}{m imes m imes m imes n imes n imes n}$$

Accepted Answer

$$m^{-6}$$

Answer

$$m^6$$

Answer

$$m^{-6}n^6$$

Answer

$$m^{-12}n^{12}$$

Question 4

$$\frac{m^4n^{-2} imes\left(4m^2n^6 ight)^{\frac{1}{2}}}{\left(3m^5n^3 ight)^2}=$$

Accepted Answer

$$\frac{2}{9m^5n^5}$$

Answer

$$\frac{4m^5n^5}{3}$$

Answer

$$\frac{2}{3m^5n^5}$$

Answer

$$\frac{4m^5n^5}{9}$$

Question 5

Factorise completely $$5x^2-80$$

Accepted Answer

$$5\left(x+4\right)\left(x-4\right)$$

Answer

$$5\left(x+4\right)^2$$

Answer

$$5\left(x-4\right)^2$$

Answer

$$\left(x+4\right)\left(x-4\right)$$

Question 6

Calculate the value of x + y.

Accepted Answer

$$307.5\degree$$

Answer

$$232.5\degree$$

Answer

$$257.5\degree$$

Answer

$$282.5\degree$$

Question 7

Round off 38.59 to 2 significant figures.

Accepted Answer

39

Answer

38

Answer

38.6

Answer

39.0

Question 8

$$9.25 imes10^{-4}+2.67 imes10^{-5}=$$

Accepted Answer

$$9.517 imes10^{-4}$$

Answer

$$9.517 imes10^{-2}$$

Answer

$$9.517 imes10^{-3}$$

Answer

$$9.517 imes10^{-5}$$

Question 9

Which of the following point lies on the straight line $$4x-3y=0$$ ?

Accepted Answer

(3, 4)

Answer

(4, 3)

Answer

(1, 2)

Answer

(2, 1)

Question 10

Question 10.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 11

Which of the following is a quadratic expression in one variable?

Accepted Answer

$$2x^2-3x+1$$

Answer

$$4x^3-10$$

Answer

$$x+5$$

Answer

$$\frac{1}{x^2}+6x^2$$

Question 12

The quadratic function $$f\left(x\right)=3x^2-7x+c$$ passes through point K(2, 4).

What is the y-intercept for this quadratic function?

Accepted Answer

6

Answer

-12

Answer

-6

Answer

12

Question 13

Given one of the roots of the quadratic equation $$x^2+px-20=0$$ is -5.

Calculate the possible values of p.

Accepted Answer

1

Answer

-4

Answer

-1

Answer

4

Question 14

State the value of digit 5, in base ten, in the following number,

$$35624_7$$

Accepted Answer

1715

Answer

343

Answer

49

Answer

35

Question 15

Which of the following is equal to $$125_{10}$$ ?

Accepted Answer

$$11122_3$$

Answer

$$112_3$$

Answer

$$1122_3$$

Answer

$$22111_3$$

Question 16

Given a sequence of numbers is $$0,1,M,\ 6,\ N,\ 15,\ 21,\ 28,\ ...$$

Find the value of M + N.

Accepted Answer

13

Answer

15

Answer

16

Answer

19

Question 17

Which of the following straight lines have the same gradient with the line $$y=-2x-5$$ ?

Accepted Answer

$$2y=-4x+10$$

Answer

$$6y=-2x-5$$

Answer

$$2y+2x+5=0$$

Answer

$$y-2x-5=0$$

Question 18

What are the inverse of the implication below?

If x = 8, then x + 2 = 10.

Accepted Answer

If $$x e8$$ ,

then $$x+2 e10$$

Answer

If $$x=8$$ ,

then $$x+2=10$$

Answer

If $$x+2=10$$ ,

then $$x=8$$

Answer

If $$x+2 e10$$ , then $$x e8$$

Question 19

Find the solid that matches this front view, side view and plan.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 20

Find the value of x + y.

Accepted Answer

$$90\degree$$

Answer

$$110\degree$$

Answer

$$180\degree$$

Answer

$$220\degree$$

P1 SPM MATH 2022 set 1

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