Quiz about STS GANJIL KELAS VIII TAHUN PELAJARAN 2025/2026

Question 1

Arti dari 4³ adalah....

Accepted Answer

4 x 4 x 4

Answer

4 x 3

Answer

3 x 3 x 3 x 3

Answer

3 x 4 x 3 x 4

Question 2

Bentuk pangkat dari $$\frac{1}{64}$$ adalah.....

Accepted Answer

2-6

Answer

26

Answer

25

Answer

2-5

Question 3

Jika 3² x 3⁵ = 3^X, maka nilai x adalah....

Accepted Answer

7

Answer

6

Answer

8

Answer

9

Question 4

Hasil dari 11⁰ + 12⁰ + 13⁰ + 14⁰ + 15⁰ adalah....

Accepted Answer

5

Answer

1

Answer

15

Answer

0

Question 5

Bentuk sederhana dari (a³)⁶ : (a³)⁴ x (a²)² adalah....

Accepted Answer

a10

Answer

a8

Answer

a9

Answer

a12

Question 6

Hasil dari (9x² y³ z^-4)² adalah....

Accepted Answer

$$\frac{81x^4y^6}{z^8}$$

Answer

$$\frac{9x^4y^6}{z^8}$$

Answer

$$\frac{81y^6}{x^4z^8}$$

Answer

$$\frac{9y^6}{x^4z^8}$$

Question 7

Hasil dari 2(3x³yz²)² adalah....

Accepted Answer

$$18x^6y^2z^4$$

Answer

$$12x^9y^2z^4$$

Answer

$$12x^6y^2z^4$$

Answer

$$18x^9y^2z^4$$

Question 8

Bentuk sederhana dari $$\frac{12x^6}{4x^2}$$ adalah...

Accepted Answer

$$3x^4$$

Answer

$$3x^3$$

Answer

$$8x^3$$

Answer

$$8x^4$$

Question 9

$$\frac{\left(2^4 imes5^3 ight)^2 imes2^5}{2^4 imes5^2}=....$$

Accepted Answer

$$2^9 imes5^4$$

Answer

$$10^{13}$$

Answer

$$2^{11} imes5$$

Answer

$$2 imes5^9$$

Question 10

Bentuk sederhana dari $$\frac{a^{-5}b^{-1}c^{-4}}{\left(abc\right)^{-6}}$$ adalah....

Accepted Answer

$$ab^5c^2$$

Answer

$$a^2b^5c^2$$

Answer

$$ab^2c^5$$

Answer

$$a^2b^2c^5$$

Question 11

Bentuk sederhana dari $$8a^3b^2 imes3b^2c^3$$ adalah....

Accepted Answer

$$24a^3b^4c^3$$

Answer

$$11a^5b^2c^3$$

Answer

$$24a^3b^4c^6$$

Answer

$$24a^6b^2c^7$$

Question 12

Bentuk sederhana dari $$\sqrt[]{45}$$ adalah....

Accepted Answer

$$3\ \sqrt[]{5}$$

Answer

$$9\ \sqrt[]{5}$$

Answer

$$\sqrt[]{5}$$

Answer

$$5\ \sqrt[]{9}$$

Question 13

Bentuk sederhana dari $$\sqrt[]{162}$$ adalah....

Accepted Answer

$$9\ \sqrt[]{2}$$

Answer

$$8\ \sqrt[]{2}$$

Answer

$$7\ \sqrt[]{2}$$

Answer

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

Question 14

Hasil dari $$6\ \sqrt[]{3}+2\ \sqrt[]{3}$$ = .....

Accepted Answer

$$8\ \sqrt[]{3}$$

Answer

$$5\ \sqrt[]{3}$$

Answer

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

Answer

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

Question 15

Hasil dari $$\sqrt[]{32}-2\ \sqrt[]{2}$$ = ....

Accepted Answer

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

Answer

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

Answer

$$4\ \sqrt[]{2}$$

Answer

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

Question 16

Bilangan berikut yang bukan bentuk akar adalah....

Accepted Answer

$$\sqrt[]{36}$$

Answer

$$\sqrt[]{35}$$

Answer

$$\sqrt[]{37}$$

Answer

$$\sqrt[]{38}$$

Question 17

Hasil dari $$3\ \sqrt[]{75}-5\ \sqrt[]{108}+\sqrt[]{27}$$ adalah....

Accepted Answer

$$-12\ \sqrt[]{3}$$

Answer

$$-15\ \sqrt[]{3}$$

Answer

$$12\ \sqrt[]{3}$$

Answer

$$15\ \sqrt[]{3}$$

Question 18

Hasil dari $$\sqrt[]{3} imes\sqrt[]{12}$$ adalah....

Accepted Answer

6

Answer

$$\sqrt[]{15}$$

Answer

$$\sqrt[]{9}$$

Answer

3

Question 19

Bentuk rasional dari $$\frac{6}{\sqrt[]{3}}$$ adalah....

Accepted Answer

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

Answer

$$\sqrt[]{3}$$

Answer

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

Answer

$$3$$

Question 20

Bentuk rasional dari $$\frac{3}{2\ +\ \sqrt[]{3}}$$ adalah....

Accepted Answer

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

Answer

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

Answer

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

Answer

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

Question 21

Hasil dari $$\frac{\sqrt[]{3} imes\ \sqrt[]{27}}{\sqrt[]{9}}$$ adalah....

Accepted Answer

$$3$$

Answer

$$\sqrt[]{3}$$

Answer

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

Answer

$$9$$

Question 22

Hasil dari $$\sqrt[]{40}\ \div\ \sqrt[]{5}$$ adalah....

Accepted Answer

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

Answer

$$\sqrt[]{2}$$

Answer

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

Answer

$$4\ \sqrt[]{2}$$

Question 23

Bentuk biasa dari bilangan 2,36 x 10³ adalah....

Accepted Answer

2360

Answer

236

Answer

23600

Answer

236000

Question 24

Notasi baku dari 0,0000000051 adalah....

Accepted Answer

$$5,1 imes10^{-9}$$

Answer

$$51 imes10^8$$

Answer

$$5,1 imes10^9$$

Answer

$$51 imes10^{-8}$$

Question 25

Notasi baku dari 291.000.000.000 adalah....

Accepted Answer

$$2,91 imes10^{11}$$

Answer

$$2,91 imes10^9$$

Answer

$$29,1 imes10^{10}$$

Answer

$$2,91 imes10^{-11}$$

Question 26

Hasil dari 5 x 10^-4 adalah....

Accepted Answer

0,0005

Answer

0,5

Answer

0,05

Answer

0,005

Question 27

Jarak rata-rata bu ke bulan adalah 348.000.000 m. Jika dituliskan dengan notasi baku, jarak bumi ke bulan adalah....m.

Accepted Answer

$$3,48 imes10^8$$

Answer

$$34,8 imes10^8$$

Answer

$$34,8 imes10^6$$

Answer

$$3,48 imes10^9$$

Question 28

Notasi baku dari bilangan 0,000000022348 adalah...

Accepted Answer

2,2348 x 10^-8

Answer

22,348 x 10^-9

Answer

22,348 x 10^-10

Answer

2,2348 x 10^-9

Question 29

Tentukan bilangan dari 5,3768 x (10)³ adalah....

Accepted Answer

5376,8

Answer

0,53768

Answer

537,68

Answer

0,0053768

Question 30

Kecepatan kilat adalah 150.000 km/detik. Notasi ilmiah untuk menuliskan kecepatan kilat tersebut adalah....km/detik.

Accepted Answer

$$1,5 imes10^5$$

Answer

$$15 imes10^4$$

Answer

$$0,15 imes10^5$$

Answer

$$0,15 imes10^4$$

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