Ujian Matematik Tingkatan 3

Express 64 in an index form by using base 8.

• 2

• 6

• 4

• 8

Express -2×-2×-2×-2×-2 in index form.

• ()−2^5

• ()−2^4

• 2^4

• 2^5

Given that q−4×q4=q^n, find the value of n.

• 8

• - 8

• 1

• 0

Round off 728.83 to two significant figures.

• 72

• 73

• 720

• 730

Calculate 15.15+3.7×1.5 and round off the answer to two significant figures.

• 20.0

• 20.7

• 21

• 21.0

Express 0.000523 in standard form.

• 5.23×10−4

• 5.23×10^4

• 52.3×10−4

• 5.23×10−3

Each loan will be charged interest on the loan from the date the loan was released to the borrower. Which of the following are loan interest?

I        Faedah mudah          Simple interest

II Faedah kompaun          Compound interest

III Faedah sama rata          Flat interest  

IV     Faedah atas baki          Interest on balance

• I, II

• I, IV

• II, III

• III, IV

Imdad used RM12 000 to buy unit trust K. After one year, he sold all the unit trust for RM13 200. Within a year, he received a dividend of RM300 twice. Calculate the return on investment for Imdad.

• 15%

• 18%

• 20%

• 22%

The length of side of a square is 10 cm on a drawing with scale 1 : 2 000. Find the actual area of the square in .

• 400m^2

• 4000m^2

• 40000m^2

• 400000m^2

Which poligon A, B, C and D is the scale drawing of object M?

• A

• B

• C

• D