C - Off - Post - TIU 4

C - Off - Post - TIU 4

Professional Development

15 Qs

quiz-placeholder

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C - Off - Post - TIU 4

C - Off - Post - TIU 4

Assessment

Quiz

Mathematics

Professional Development

Practice Problem

Hard

Created by

Akademik Akses

Used 19+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

5, 2, 0, -1, -1, 0, 2, 5, ...., ....

A. 8, 13

B. 9, 14

C. 9, 15

D. 10, 15

E. 10, 16

Answer explanation

Jawaban B. 9, 14

5   2   0  -1   -1   0    2   5   9   14

  -3 -2  -1  +0  +1  +2 +3 +4 +5

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

11, 10, 101, ....., 1001, 1000, ......, 10000

A. 100, 10100

B. 1000, 10010

C. 1000, 10001

D. 100, 10001

E. 100, 10010

Answer explanation

Jawaban D. 100, 10001

11, 10, 101, 100, 1001, 1000, 10001, 10000

 Pola: (-1), (x10 +1), (-1), (x10 +1), dst.       

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

12, 43, 56, 87, ......

A. 109

B. 234

C. 660

D. 910

E. 984

Answer explanation

Jawaban D. 910

12, 34, 56, 78, 910

suku genap dibalik, jadi:

12, 43, 56, 87, 910

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

25, 1000, 50, 500, 100, 250, 200, ...., ....

A. 115, 400

B. 115, 600

C. 135, 400

D. 125, 600

E. 125, 400

Answer explanation

Jawaban E. 125, 400

25 1000 50 500 100 250 200 125 400

Pola suku ganjil: x2

Pola suku genap: ÷2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

1/3, 8/9, 27/27, 64/81, 125/243, .....

A. 126/279

B. 128/256

C. 216/729

D. 226/719

E. 356/729

Answer explanation

Jawaban C. 216/729

1/3  8/9  27/27  64/81  125/243  216/729

Pembilang: 13 23 33 43 53 63

Penyebut: x3

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

2, 12, 36, 80, 150, ....

A. 180

B. 225

C. 252

D. 272

E. 300

Answer explanation

Jawaban C. 252

2, 12, 36, 80, 150, 252

Pola: n2 x (n+1)

U1 = 1 (1+1) = 2

U2 = 4 (2+1) = 12

U3 = 9 (3+1) = 36

U4 = 16 (4+1) = 80

U5 = 25 (5+1) = 150

U6 = 36 (6+1) = 252

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

27, 18, 36, 0, 72, -72, ......

A. 92

B. 144

C. 164

D. 216

E. 226

Answer explanation

Jawaban D. 216

27    18     36         0        72          -72        216

    -9    +18     -36       +72     -144    +288

      x(-2)    x(-2)    x(-2)   x(-2)      x(-2)

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