Math Grade 7
Math Grade 7
Math Grade 7
Subject : Mathematics
Grade / Semester : VII / I
Date : Saturday, Dec 12, 2009
Time : 07.30 09.30 WIB
GENERAL INSTRUCTION
1. Write your name, class and number on the right top side in the available column on the answer sheet.
2. Check and read the test item carefully before you answer.
3. Report to the observer, if there is unclear typing, damage or uncompleted answer sheet.
4. Ask for a sheet of paper to the observer, if you need!
5. Answer the easy test items first!
6. It is not permitted to use calculator, HP, mathematics table or other facilities!
7. The way to answer the test.
For the multiple choice item, cross the correct answer ( X ) in your answer sheet.
If you want to change your answer, give equal to the wrong answer, then give cross to the correct one.
Example : Former answer d : a b c d
Correct answer b: a b c d
For the essay test, do it at the provided space.
8. Check your answer carefully before you submit to the observer.
a. b. c. d.
a. b. c. d.
15. The buying price of 5 dozens books is Rp 318,000.00 and the selling price a book is Rp 5,000.00. Then ... .
a. the profit is Rp 65,000.00 c. the loss is Rp 65,000.00
b. the profit is Rp 18,000.00 d. the loss is Rp 18,000.00
16. A shop gives a discount of 25 %. After discount, the price of a T-shirt is Rp 60,000.00. The price of the T-
shirt before the discount is .
a. Rp 45,000.00 b. Rp 75,000.00 c. Rp 80,000.00 d. Rp 85,000.00
17. Uncle Dom bought a motorcycle at a price of Rp 4,000,000.00. The motorcycle was repaired at a cost of
Rp 1,000,000.00 and then sold at a price of Rp 5,500,000.00. The percentage of profit was .
a. 10% b. 12.5% c. 25% d. 37.5%
18. The gross of 5 goods is 700 kg and the tare is 15 % of gross. If the weight of each thing is equal, then the
net of each good is .
a. 105 kg b. 119 kg c. 161 kg d. 595 kg
19. Dani deposits Rp 1,200,000.00 in a bank. The bank gives 12% annual interest, the amount of interest
after 11 months is ... .
a. Rp 160,000.00 b. Rp 156,000.00 c. Rp 144,000.00 d. Rp 132,000.00
20. Look at the mathematical expressions bellow, the linear equation with one variable is ... .
a. 3xy 4 = 5x b. x2 4x + 3 = 0 c. 4x 3y = 2x + 4y d. 4x + 6 = x 2
21. The solution of 3(2y 2) 4y = 2 is .
a. 4 b. 5 c. 6 d. 8
1 1
22. The solution of (x + 5) = (6x - 3) is .
2 3
1 1 1 2
a. b. 1 c. 2 d. 2
3 3 3 3
23. The perimeter of rectangle is 90 cm. If the length is 5 cm more than its width, then the width of the
rectangle is .
a. 20 cm b. 25 cm c. 30 cm d. 35 cm
24. The solution of 2(3x + 1) 5(x 6) is .
a. x -28 b. x -28 c. x -32 d. x -32
x 3 2x 3 2
25. The solution of - is .
3 2 3
3 3 5 5
a. x 2 b. x 2 c. x 1 d. x 1
4 4 6 6
26. x is a variable of {-4, -3, -2, -1, 0, 1, 2, 3, 4}. The solution of 3x 2 x 4 in the number line is .
a.
-4 -3 -2 -1 0 1 2 3 4
b.
-4 -3 -2 -1 0 1 2 3 4
d. -4 -3 -2 -1 0 1 2 3 4
27. The scale of the map is 1 : 1,500,000. In the map the distance of two places is 3.8 cm. The real distance is
.
a. 5,700 km b. 570 km c. 57 km d. 5.7 km
4 1
28. The area of rectangle is 1 cm2. If the width is 1 cm, then the length of rectangle is ... cm
5 5
1 2 3 5
a. 1 b. 1 c. 1 d. 1
2 3 4 6
29. The sum of ordered three even number is 108. The biggest number is ....
a. 36 b. 38 c. 40 d. 44
30. The price of a book is twice of the price of a pencil. If the price of 6 books and 15 pencils is Rp 21,600.00,
then the price of a book is ....
a. Rp 1,600.00 b. Rp 1,500.00 c. Rp 800.00 d. Rp 750.00
34. Given a rectangle. The length of rectangle is 5 cm more than width of rectangle.
a. If the width of rectangle denoted by x, represent length and perimeter with x!
b. If the perimeter of rectangle is 90 cm, find the length, width and area of rectangle!
35. A seller bought 8 sacks of rice weighing 75 kg and tare 2%. If the price of rice is Rp 6,000.00 per kg, then
how much must the seller pay?