SARPANG LOWER SECONDARY SCHOOL
SARPANG
ANNUAL EXAMINATION
2014
Class seven
Time: 2
hours
hours
Mathematics
100 marks
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 answer sheet provided.
1) Select the correct order from least to greatest.
a)
-3,-1,-4,0,+1,+3
b)
0, +1, +3, -1,
-3,-4
c)
-4, -3, -1, 0,
+1, +3
d)
+3, +1, 0, -1,
-3, -4
2) The circumference of the circle with the diameter 14cm
is
a)
22cm b) 44cm c) 42m d) 28m
3) To change from greater unit to smaller unit
a)
Multiple each
step by 10 up
b)
Divide each step by 10 down
c)
Multiple each
step by 10 down
d)
Divide each step by 10 up
4)
Calculate 
as percent
as percent
a)
5 % b) 40 % c) 30% d) 20 %
5)
If
3apples cost Nu 15. What is the cost of 6 apples?
a)
Nu. 5 b) Nu. 20 c) Nu. 10 d) Nu. 30
6)
which symbol makes it true
which symbol makes it true
a)
< b)
> c) =
d) None
7) Whole number is divisible by 3 if…..
a) the ones digit is 0,2,4,6, or 8
b) the sum of the digit is multiple of 3
c) the
sum of the digit is multiple of 9
d) the ones digit is 0
8) Two integers which are less than +4 and more than -2
are
a)
-1 and +2 b)-5 and -3 c) -1 and -5 d)-2 and +5
9) 
, 2 is read as
, 2 is read as
a)
Power b)Base c)Exponent d)Cube
10) The sum of
angles in a triangle is…
a)
b) 
c)
d) 
b) c)
d)
11) The probability of drawing a club if you draw a card
from the deck is
a)
b) 
c) 
d) 
b) c) d)
12) The probability of tossing a coin and getting
khorlo (K) is
a) 
b) 
c) 
d) 
b) c) d)
13)
Sum of a number and its double is
a) 2 + n b) 2n +4 c) n + 2n d) 2n +2
14) The measurement unit to measure capacity is…
a)
hectometer (hm) b) litre (l) c)
centigram (cg) d) millimeter (mm)
15) 1L is equal to how many millilitres?
a)
100
ml b) 10ml c) 1000ml
d) 1 ml
SECTION B
10 QUESTIONS-40 MARKS
ANSWER ALL QUESTIONS
Q1. Calculate
a) L.C.M (40 and 42) (2
marks)
b) G.C.F (12 and 20) (2
marks)
Q2. Order from least to
greatest. 
,
, 
(2 marks)
,, (2 marks)
Q3. (a) Add 
+ 
+ 
(2 marks)
+ + (2 marks)
(b)
A recipe for ema datshi serves 4 people. It calls for 2 tomatoes. How many
tomatoes you need to serve each? (3
marks)
i. 2 people ii. 4 people iii. 12 people
Q4.
Construct a 
angle.
(USE compass) (3 marks)
angle.
(USE compass) (3 marks)
Q5.
a) Draw a vertical number line and mark
each temperature on your number line. (2 marks)
+11°C,
+2°C, 0°C, -7°C
b) Add using counters. (2 marks)
i. (-3) + (+7)
ii. (+ 8) + (-5)
Q6.
If you add a negative integer to a positive integer, when is the sum positive?
Explain your thinking. (3marks)
Q7.
(a) Identify the variables, co-efficient
and constant for the expression 5n + 3.
(2 marks)
(b) Translate words to expression
using variable. (2 marks)
a. 4
more than a number
b. The
difference between 30 and a number
Q8.
(a) Use guess and test to solve the expression 8k – 62 = 26 (3 marks)
(b)
Identify the outliers, gaps and clusters from the following set of data.
(3
marks)
2,2,3,4,5,5,5,6,7,11,12,12,13,14,16,56
Q9.
(a) choose a method for collecting each type of data. Explain your choice.
(3marks)
i.
To find out the
favourite colour of every student in your class.
ii.
To find out if
animals have colour preference.
(b) What would be an easy way to calculate
mean, median, mode and range of the following set of data? (4 marks)
53, 54, 55, 55, 55, 57, 58, 59,
59, 60
Q10.
Rewrite the question to make it better. (2 mark)
a)
How would you rate your enjoyment of studying
math, science, and English?
b)
How effective is homework in improving
your learning?
SECTION C
5 QUESTIONS- 30 MARKS
ANSWER ALL QUESTIONS
Q11. a) Which is greater in
each pair? (1 mark)
i.
or 
or
ii.
or
or
b)write in exponential form. (1 mark)
·
118,000,342
Q12. (a) A class voted on
whether to use red or yellow on a school banner? (3 marks)
·
of the
class voted for red
of the
class voted for red
·
of
the class voted for yellow
of
the class voted for yellow
i.
Which colour got
more votes?
ii.
What is the
difference between the fractions?
(b)
A dozen banana cost Nu. 24. Complete the table. (5marks)
|
No. of bananas
|
?
|
18
|
6
|
3
|
1
|
|
Cost (Nu)
|
24
|
?
|
?
|
?
|
?
|
Q13.sonam reads 10 pages of a
book on night 1. Each night after that, she reads 4 pages more than the night before.(7 marks)
a) Create a table that shows the number of pages and the night number up to night 4.
b) Graph the relationship in part a)
c) On what night will she reads 78 pages?
Q14. a) Which two opposite
integers are 12 units apart from 0 on the number line? Show your work. (2
marks)
(b)
Tell whether each statement is True or false. Explain your thinking? (4 marks)
i. The farther an integer is from zero
on a number line, the greater it is.
ii. No positive integer is less than
+1
Q15. (a) Find the circumference. (3 marks)
 |
(b)Tally
and record the given data in a frequency table and display it in a histrogram. (4marks)
Data
values were collected about the age of whales in a pod of 50 whales.
Age of
whales
|
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