Quiz about KELAS 10

Question 1

Pada bentuk pangkat $$2^{3\ }$$ , angka 3 disebut ....

Accepted Answer

bilangan eksponen

Answer

bilangan real

Answer

bilangan pokok

Answer

dasar bilangan

Question 2

Bentuk sederhana dari a²b³c^-4 x a³b^-1c^-2 adalah ....

Accepted Answer

a⁵b²c^-6

Answer

ab4c-2

Answer

ab2c-6

Answer

a⁵b³c^-6

Question 3

Hasil dari $$\sqrt{2}\left(\sqrt{6}+\sqrt[]{9}\right)=...$$

Accepted Answer

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

Answer

$$6$$

Answer

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

Answer

$$\sqrt{30}$$

Question 4

Diketahui barisan aritmatika 1,3,5,7,...

suku ke 10 barisan tersebut adalah...

Accepted Answer

19

Answer

18

Answer

17

Answer

16

Answer

15

Question 5

Diketahui deret aritmatika 36+30+24+..... Jumlah 8 suku pertamanya adalah ...

Accepted Answer

120

Answer

160

Answer

180

Answer

230

Answer

220

Question 6

Rasio dari barisan geometri berikut: 81, 27, 9, .... adalah

Accepted Answer

$$\frac{1}{3}$$

Answer

-3

Answer

3

Answer

$$\frac{1}{9}$$

Question 7

Diketahui barisan geometri : 32, 16, 8, 4,...

Maka suku ke-8 adalah...

Accepted Answer

$$\frac{1}{4}$$

Answer

0

Answer

1

Answer

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

Question 8

Jumlah deret geomteri tak hingga dari: 36 + 12 + 4 + ..... adalah ....

Accepted Answer

54

Answer

52

Answer

56

Answer

58

Answer

60

Question 9

Jumlah deret geometri tak hingga dari

8 + 16/3 + 32/9 + ...

Accepted Answer

24

Answer

48

Answer

19,2

Answer

18

Answer

16,9

Question 10

Diberikan sistem persamaan berikut

x+y+z =1

2x-y-z =-5

2x-2y-z =7

Nilai x adalah .....

Accepted Answer

-4/3

Answer

-2

Answer

-2/3

Answer

2/3

Question 11

Manakah yang merupakan fungsi kuadrat

Accepted Answer

$$y=5x-2$$

Answer

$$y=x^2-4$$

Answer

$$y=x^4-5x^3+2x+5$$

Answer

$$y=x^{-2}+x^{-1}-4$$

Question 12

Nilai dari

$$^3\log\ 27^x\ $$ adalah . . .

Accepted Answer

3x

Answer

3

Answer

-3

Answer

-3x

Answer

27x

Question 13

Bentuk sederhana dari ³log81 + ³log9 - ³log27 adalah ...

Accepted Answer

3

Answer

1

Answer

2

Answer

4

Answer

5

Question 14

Bentuk sederhana dari ³log81 + ³log9 - ³log27 adalah ...

Accepted Answer

3log27

Answer

3log3

Answer

3log9

Answer

3log63

Answer

3log81

Question 15

Seorang siswa memotong selembar kain. Kain hasil potongannya berbentuk persegi panjang dengan keliling 120 cm. Berapa luas maksimum kain?

Accepted Answer

900

Answer

600

Answer

700

Answer

800

Question 16

Grafik dari Fungsi kuadrat x² adalah...

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 17

Perhatikan gambar berikut!

Titik potong terhadap sumbu x yang tepat adalah...

Accepted Answer

$$\left(-1,\ 0\right)\ dan\ \left(2,\ 0\right)$$

Answer

$$\left(0,\ 2\right)\ dan\ \left(0,\ -1\right)$$

Answer

$$\left(0,\ -2\right)\ dan\ \left(0,\ 1\right)$$

Answer

$$\left(1,\ 0\right)\ dan\ \left(-2,\ 0\right)$$

Question 18

Misalkan suatu fungsi kuadrat

y = x² - 5x + 8, nilai diskriminan dari fungsi kuadrat tersebut adalah ....

Accepted Answer

-7

Answer

-8

Answer

7

Answer

8

Question 19

Grafik fungsi kuadrat y = -2 + x - x², merupakan parabola yang terbuka ....

Accepted Answer

ke bawah

Answer

ke atas

Answer

ke kiri

Answer

ke kanan

KELAS 10

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics