Junior High 1 mathematics
Stella Gracia School
Semester 1/2024
Rooted in character, glorious in deeds
Junior High 1 Mathematics
Topical Test 1 / Term 1
Chapter 1, 2, and 3
Name : ________________________
Marks
: __________ / 26
Class : ________________________
Duration
: 60 minutes
Date
Parent’s Signature : _____________
: ________________________
_______________________________________________________________________
Instructions:
• All working must be shown CLEARLY. Omission of essential working will result in loss
of marks.
• Answer all questions.
• Calculator is not allowed during this test.
1. Determine whether each of the following number is a prime or a composite number. If
the number is a prime, explain your answer. If the number is a composite, show its prime
factorization in index notations.
a. 347
[2]
b. 957
[2]
1
Junior High 1 mathematics
Stella Gracia School
Semester 1/2024
Rooted in character, glorious in deeds
2. Find the highest common factors (HCF) and lowest common multiple (LCM) of the
number set 466, 386, and 580. (Use either prime factorization or ladder method).
[3]
3. Reina bought 169 candies, 143 grapes and 91 strawberries. Then she packs those
equally into identical small boxes. Find:
a. The largest number of the boxes
[2]
b. The number of each item in one box
[2]
2
Junior High 1 mathematics
Stella Gracia School
Semester 1/2024
Rooted in character, glorious in deeds
4. The volume of a cube is 512 𝑐𝑚! . What is the area of the base?
[2]
5. Find the value of each of the following:
a. Write the answer in the simple form.
[2]
3
2
4 3
3
- − 1 / × -− + / ÷
4
3
5 4
2
b. Write the answer in 4 significant figures.
(−2.5 × 0.45) ÷ 4.5
3
[2]
Junior High 1 mathematics
Stella Gracia School
Semester 1/2024
Rooted in character, glorious in deeds
c. Find the value of this expression.
[3]
3
6(−3 × 2) + 4" + 7−21 89 !
4 × <3! − 3" + 2# + (7 × 2)
[3" − 8 + 2! ]
6. During the summer, Vera turns on the AC and the temperature within the room is 16℃.
After she turns off the AC, the temperature raised 1.5℃ in 3 minutes. What is the
temperature after 30 minutes?
[3]
4
Junior High 1 mathematics
Stella Gracia School
Semester 1/2024
Rooted in character, glorious in deeds
7. Arrange these numbers from the least to the greatest, and count the sum of the rational
numbers, leave your answer into 4 significant figures.
3.142857 … ,
9
A ,
16
!
−
5
√64
,
2
3
4
4 ,
7
[3]
2.718281 …
0
