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GOVERNMENT OF WONOGIRI
EDUCATION AND CULTURE DEPARTEMENT
SEMESTER MID TEST 1 OF SMP 1 BATURETNO
YEAR 2011/2012
Lesson : Mathematic
Day, Date :
Tuesday, October 18th 2011
Grade : VII Bilingual
Time : 07.30-09.30 (120
minutes)
Common Guide:
- Before you answer the question write your test number, name, and class.
- Check and read the question carefully before you answer it.
- Report to supervisor of test if there are any unclear questions, broken or other problem.
- The sum of question is 30 multiple choice and 5 Essay and all have to be answered.
- First time answer the question which you assume easy to.
- Work in the answer sheet.
If
your answer is wrong and you want to repair it, score out by two
horizontal line for your wrong answer and cross your answer which you
assume true :
|
a
|
b
|
c
|
d
|
The
first answer d and then correct by b.
- Ask blur paper to the supervisor of test if you needed.
- It is not permitted to use the calculator, mathematics table or other appliance assist.
- Check your answer before you give it to the supervisor of test.
I.
Choose the right answer for each of the
following problems.
1. The composition follows the correct sequence
numbers in order of increase is . . . .
a. -10. 1, 0 c. 2, 5, -6
b. -3, -4, -5 d. -10, -8, 3
2. The temperature in the room at first 9o C two hours later the temperature dropped 11o C. Room temperature right now is. . . .
a. -12o
C c. 2o C
b. -2o
C d. -12o
C
3. [4 + (-9) – (-3)] - [-5 + 7 + (-8)] = ….
a. -2 c. 8
b. 4 d. 18
4. In a test, the correct answer given a value of 4, a wrong answer was given the value -2, and to question not answered was given 0. If out of 25
questions, a student answered correctly 18 questions and 5 questions answered
wrong, and the rest did not answer, then the value obtained by the student is. . . .
a. 62 c. 70
b. 65 d. 82
5. Reni buy 5 watermelons at Rp 36.000,00. The weight of each watermelon’s 4 kg. Price per kg of
watermelon is. . . .
a. Rp.
1.600,00 c. Rp. 1.800,00
b. Rp.
1.700,00 d. Rp. 1.900,00
Mathematic
Grade VII page 1
6. If x = -2, then the value 5 - x2 is ….
a. - 7 c. 1
b. - 1 d. 7
7. The following true statements is ….
a. 
< 
< 
< 
c. < < <
< < < c. < < <
b. < < < d. < < <
< < < d. < < <
8. In 40 test,
Thala answered correctly 39 question. Percentage Thala answered wrong is....
a. 2,5% c. 5%
b. 4% d. 7,5%
9. The percentage form of 
is ….
is ….
a. 62,5 % c. 12,5 %
b. 58 % d. 6,25 %
10. The decimal
form of 
is ….
is ….
a. 0,714 c. 0,716
b. 0,715 d. 0,717
11. (5
- 4
) : (2
+ 
) = ….
- 4) : (2 + ) = ….
a. 
c. 3
c. 3
b. d. 3
d. 3
12. 1
x : 3 = ….
x : 3 = ….
a. c. 
c.
b.
d. 
d.
13. The simplest
form of []12 x []8 : []2 is….
]12 x []8 : []2 is….
a. []8 c. []18
]8 c. []18
b. []6 d. []10
]6 d. []10
14. Anisa membeli barang di toko dengan potongan
harga 15 %. Potongan harga ini jika ditulis dalam pecahan biasa adalah ….
a. 
c. 
c.
b. 
d. 
d.
15. The Scientific
notation of 0,00016763 to two decimal places is ….
a. 1,67 x 10-4 c. 1,67 x 104
b. 1,68 x 10-4 d. 1,68 x 104
16. The coefficient of x in the algebric form 2x2 – x + 3 is
....
a. -1 c. 2
b. 1 d. 3
Mathematic Grade VII Page 2
17. The
similar of terms of 2a2 + 6a – a2b – 3a is ...
a. 2a2 and 6a c. 6a and –a2b
b. 2a2 and –a2b d. 6a and -3a
18. Sum
of 2p + 3q – 4 and p – 3q + 2 is ....
a. 2p – 2 c. 2p – 6
b. 3p – 2 d. 3p – 6
19. The
result of substraction of 6a2 – 12a from 7a2 + 2a is ....
a. -a2 – 14a c. a2 – 10a
b. -a2 – 10a d. a2 + 14a
20. The simplify of
6a – 3b + a + 4b is ....
a. 6a + b c. 7a + b
b. 6a – 7b d. 7a – b
21. -4ab(2 – 3a +
5ab) = ....
a. -8ab + 12a2b – 20ab2 c. -8ab – 12a2 + 20ab2
b. -8ab + 12a2b – 20a2b2 d. -8ab – 12a2 + 20a2b2
22. LCM and GCD of 6ab2 and 5a2bc is ....
a. 3ab and 30 ab c. 30ab and ab
b. 3a2b2c and 30 ab d. 30a2b2c and ab
23. 
+ 
= ….
+ = ….
a. 
c. 
c.
b. 
d. 
d.
24. 1. x + 5 = 8
2.
3 + 2 = 5
3.
2a + 6 = 3a – 2
4.
p is the prime number
The
statements above, the open sentences is ....
a. 1, 2, and 3 c. 1, 3, and 4
b. 1, 2, and 4 d. 2, 3, and 4
25. The solution of
10 = 7 – x is ....
a. x = -17 c. x = 3
b. x = -3 d. x = 17
26. Known the
equations :
(i) 2x + 4 = 10 (iii)
x + 5 = 8
(ii)
x + 2 = 5 (iv)
3x + 5 = 11
The
statement above, equivalent of the linear equations is ....
a. (i), (ii), (iii) c. (i), and (ii)
b. (i), (iii), (iv) d. (ii), (iii), (iv)
27. The solution of
4x + 5 = 3x + 9 is ....
a. 2 c. 7
b. 4 d. 14
28. The solution of
2(3p – 6) = 3p – 9 is ....
a. -9 c. 1
b. -3 d.
3
29. The solution of(x + 3) = (3x – 1), is ....
(x + 3) = (3x – 1), is ....
a. 7 c. 4
b. 5 d. -2
30. The rectangle has (2x – 1) cm length and (x + 2)
cm width. If its perimeter is 50 cm, so the value x is ....
a. 7 c. 9
b. 8 d. 10
Mathematic Grade VII page 3
II. Do the following exercises correctly!
1.
Dalam
suatu ujian dengan jumlah
soal 100, nilai ditetapkan sabagai berikut, untuk jawaban yang benar diberi nilai 2, yang salah diberi nilai -1, dan yang tidak
menjawab diberi nilai 0. jika Nadia dapat menjawab soal
dengan benar sebanyak 72 soal dan salah sebanyak 18 soal, berapa nilai yang diperoleh Nadia?
2. If p = 
, q = - and r = - 
, determine :
, q = - and r = - , determine :
a. pq + r b.
pr : q
3. Simplify the form (6a + 5b)(3a – 7b) !
4. Determine the solution of 2(3x + 2) = 3(x – 4) !
5. The rectangle has (2x – 4) cm length and (x + 1) cm width
a. Determine the perimeter of x!
b. If its perimeter of rectangle is 42 cm,
determine the value of x!
c. Determine length and widht of rectangle!
@@@@@@@@GOOD
LUCK@@@@@@@@
Mathematic Grade VII page 4
Mom, yg kelas 8 gak ada (?)
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