Free Printable UASA Mathematics Form 3 (Chapter 1

1.

a)

$\frac{1}{2}m^9$

b)

$6m^{20}$

c)

$2m^5$

d)

$6m^{10}$

2.

a)

m = 5, n = 7

b)

m = 2, n = 5

c)

m = 12, n = 6

d)

m = 3, n = 8

3.

All these are true except,

a)

$a\times a\times a\times a\times a=5a$

b)

$\left(\sqrt[3]{32}\right)^4=\left(32\right)^{\frac{4}{3}}$

c)

$7b^{-3}=\frac{1}{7b^3}$

d)

$\left(5p^2\right)^3=125p^6$

4.

a)

$32h^6$

b)

$4h^7$

c)

$h^2$

d)

$\frac{1}{4}h^2$

5.

6.

2476 correct to 2 significant figures.

a)

2000

b)

2500

c)

2600

d)

2480

7.

Round off 0.008025 correct to 2 significant figures.

a)

0.0080

b)

0.0090

c)

0.008030

d)

0.00803

8.

$8.063\ \times10^{-3}$ as a single number is

a)

8063000

b)

8063

c)

0.008063

d)

0.8063

9.

A ream of paper contains 800 sheets of paper. The thickness of one sheet of paper is 9.4 × 10–3 cm.

Given the total thickness of n reams of paper is 225.6 cm, calculate the value of n.

a)

18

b)

20

c)

26

d)

30

10.

A property firm bought a piece of land in the shape of a right-angled triangle PQR as shown in the diagram. Calculate the value of PQ, in metres, and state your answer in standard form.

a)

$2.8\times10^2$

b)

$7.84\times10^4$

c)

$1.225\times10^5$

d)

$4.41\times10^4$

11.

All these are types of savings except

a)

Saving acc

b)

Fixed deposit acc

c)

Unit trusts

d)

Current acc

12.

Choose type of investments

a)

Unit trusts

b)

Shares

c)

Real estates

d)

Shareholders

13.

Compound interest is interest that is calculated based on the original principal and also the accumulated interest from the previous period of savings.

a)

TRUE

b)

FALSE

14.

At the beginning of a year, Pn Jaja saves RM15 000 in her savings account with a rate of 4% per annum and compounded every 6 months. What is Pn Jaja's total savings at the end of the third year?

(Use this formula: $MV=P\left(1+\frac{r}{n}\right)^{nt}$

a)

RM15 262

b)

RM16 892.44

c)

RM18 847.20

d)

RM21 267.32

15.

All these are advantages of credit card except

a)

Credit cardholders can enjoy cash rebate

b)

Does not require to carry a lot of cash

c)

Overspending

d)

Convenience of buying goods online

16.

a)

1 : 2

b)

$1:\frac{1}{2}$

17.

a)

12

b)

16

c)

18

d)

25

18.

a)

$\frac{5}{13}$

b)

$\frac{12}{26}$

c)

$\frac{5}{10}$

d)

$\frac{12}{13}$

19.

Which is Pythagoras triples?

a)

2, 3, 4

b)

7, 24, 25

c)

7, 8, 10

d)

9, 38, 40

20.

$\left(2\ \sin60\degree\right)\left(4\cos30\degree\right)-4\ \tan\ 60\degree$

a)

$4\sqrt[]{3}$

b)

$6+2\sqrt[]{2}$

c)

$\frac{\sqrt[]{3}}{2}$

d)

$6-4\sqrt[]{3}$

21.

State the following angle in degrees:

$35\degree30'$

a)

35.3

b)

35.5

c)

35.30

d)

40

22.

Given tan x = 2.4876, x =

a)

$68\degree6'$

b)

$45\degree24'$

c)

$89\degree46'$

d)

$39\degree14'$

UASA Mathematics Form 3 (Chapter 1 - 5)

Total questions: 22

Worksheet time: 34mins

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