SARPANG LOWER SECONDARY SCHOOL
ANNUAL EXAMINATION
2013
2013
Mathematics Time: 2 ½ Hours
Class VII Maximum marks: 100
Name……………………………………………Section………………R/No……
SECTION A
15 Questions-30 marks
Answer ALL Questions
Direction: Read the following questions carefully. For each
question there are four alternatives A, B, C and D. Choose the correct
alternative and write it in the space provided for each question.
1) The divisibility test for 4 is…
a)
The sum of the digits
b)
Ones digit is 0,2,4,6, or 8
c)
2 x ten digit + the ones digit
d)
Ones digits is 5 or 0
Ans--------------------------------
2) Divide : 4.5
÷ 0.05
a)
9 b) 90
C) 0.9 d)
900
Ans--------------------------------
3) 35 ,then 3 is
read as
a) Power b)
base
C) Exponent d)
cube
Ans--------------------------------
4) The standard form of:
(4x109 + 5x107 + 6x103)
a) 4050006000 b)
405006000
c) 40500006000 d)
405000600
Ans--------------------------------
5) A straight road is 1.2 km long and 0.004 km wide. What area does
it cover?
a) 0.0048 km2 b)
0.00048 km2
c) 0.048 km2 d)
4.8 km2
Ans--------------------------------
6)
which symbol makes it true
which symbol makes it true
a)
< b)>
c) =
d) none
Ans………………………..
7)
Which fraction given below can
form as a terminating decimal
a)
b) 
b)
c)
d) 
d)
Ans………………………..
8)
If 3 oranges cost Nu 15. What is
the cost of 6 oranges?
a)
Nu 5 b)
Nu 20
c) Nu 30 d)
Nu 10
Ans………………………..
9)
Calculate 
as percent
as percent
a)
20 % b)
15%
c) 10% d)
5%
Ans………………………..
10) A parrot eats of an apple each day. How many apples does it
take in a week?
of an apple each day. How many apples does it
take in a week?
a)
4
b) 3
b) 3
c) 2 d)
5
d)
5
Ans………………………..
11) 
4
4
a)
b) 
b)
c) 
d) 
d)
Ans………………………..
12) A triangle has a 30o angle and a 50o
angle. What is the other angle?
a)
65o b) 105o
c) 100o d) 80o
Ans………………………..
13) An
isosceles triangle has
a)
Three congruent sides b)
no congruent sides
c) No congruent angles d)
two congruent sides
Ans………………………..
14) On
a Math test, Eden answered 71 out of the 100 questions. What percent did she
not answer?
a)
71% b)
31%
c) 29%
d) 39%
Ans………………………..
15) Which
is an equivalent ratio to 3: 4?
a)
6: 2 b)
3: 2
c) 6: 8 d)
2:1
Ans………………………..
SECTION B
10 Questions-40 Marks
Answer ALL Questions
1)
Calculate
(4 )
i.
LCM(20,12)
ii.
GCF(3, 15, 9)
2)
Write in exponential form
a)
4,120,008 (2)
b)
6,130,006,400 (2)
3)
a) Create an algebraic expression
to represent each situation:
(2)
i.
The total cost of a number of
items that cost Nu 30 each
ii.
A number increased by 2
b) Write each as a power
i.
2 x 2 x 2 x 2 (1)
ii.
(1)
4)
a Subtract using
numberline: (-23) – (-15)
(2)
b) Sketch grid and counters model to
add: 
+ (2)
+ (2)
5)
a) . What is the circumference of a circle
with radius 7cm? (2)
b). Explain why -5 is less than
+5, even though both numbers are the
same distance from 0. (2)
6)
a)
Subtract by adding the opposite: (2)
i.
(-34) – (+25)
ii.
(+27) – (- 3)
b) Evaluate expression(3n + 4) + 2(n
- 5) , when 
= 7 (2)
= 7 (2)
7)
a) Chabilal’s class, there are 3
boys for every 2 girls. In Rinzin’s class, 55% of the students are boys. Whose
class has the higher percent of boys? (2)
b) Use algebraic tiles to simplify each
expression. (2)
a)
(6m – 3) – (4m + 5) b) (4k
– 1) + (-2k – 3)
8)
a) complete
i)
24 is 8% of----------------- (1)
ii)
28 is -----------------% of 35 (1)
b) Use guess and test to solve 5k + 62
=167 (2)
9)
a)
Describe what each equation below
means (2)
i.
p + 10 = 28
ii.
7k = 12
b)
Express in a unit rate:
i.
An elephant travelled 50 km in 2
h. (1)
ii.
A person swam 135 m in 5 min. (1)
10. a) Change
into decimals:
(2)
i)
ii)
ii)
c)
Order the following
from least to greatest (2)
, 1
, 
SECTION C
5 Questions-30 Marks
Answer ALL Questions
1) a. Draw a square ABCD (any side length) and rotate Square ABCD
CW around turn centre E (3)
CW around turn centre E (3) |
b. The mass of this
container when empty is 150 kg.? (3)
i.
How many litres of
liquid could this container hold?
ii.
What would the mass be
if it were full of water?
2)
a. A dozen bananas cost Nu 24.
i)
How much do 3 dozen bananas cost? (1)
ii)
What is the cost of 6 bananas? (1)
iii)
What is the cost of one banana? (1)
c)
Calculate each :
(3)
i.
= __________ L ii. 1500 ml =
_______ kg
= __________ L ii. 1500 ml =
_______ kg
3)
a. Use counters to model these
additions. (3)
a)
(-3) + (+10)
b) (-11) + (-8)
b. Find the length of X if
the area of trapezoid is 36
?? (2)
?? (2) |
b)
a. Draw a diagram to show what
each power means:
i)
42 (1
)
)
ii)
43 (1)
)
b. i. Create a table of values up
to x = 5 and then graph the equation 
(4)
(4)
ii. Use your graph in (i) to show the value of x, if 
. (2)
. (2)
c)
(4)
xxxxxxxxGood Luckxxxxxxxxxx
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