Final Mathematics Exam

INSTRUCTIONS: There are 6 questions in total. Please answer ANY 5 questions.
If you answer all 6 questions, the system will automatically drop your lowest score and calculate your final grade using your best 5 answers.

Time Limit: 1 Hour. The exam will submit automatically when time is up.

Question 01 of 06

01. Circles and Marks (10 Marks)

(A) Coin Tossing Game

A group of children throws a one rupee coin at a circle drawn on the ground. 10 marks awarded if the coin falls on the circle, 5 marks if inside. No marks if outside. Every child has three chances.

i. How many marks obtained by Nimal, if he threw the coin on the circle at all three chances? ii. How many marks obtained by Akila, if he threw the coin on the circle at two chances and outside the circle at the other chance?

(B) Circular Shapes

i. Name two objects that can be used to draw circles. ii. Draw a simple circular design.

(C) Analyzing Figures

i. How many circles are there in the figure below?

ii. Draw a circle and mark point A on it, point B inside, and point C outside.

(Click area below to place A, then B, then C)

02. Number Operations (10 Marks)

(A) Anusha's Note Book

3 1 5 4 7 5 7 2 0 5

i. Write it in standard form: ii. Write it in words: iii. What is the place value represented by 2? iv. What is the value represented by 2?

(B) Simplify:

i. 4 000 - 1 572 =

ii. 143 × 17 =

iii. 195 ÷ 13 =

iv. 40 = 5 ×

v. 40 = × 10

03. Abacus & Word Problems (10 Marks)

(A) The Abacus

i. Represent 1 1 4 0 3 on the abacus below:

ii. What is the place value represented by 4? iii. What is the value represented by 4?

(B) Word Problems

There are 1 400 students in a certain school.

i. If the average number of students in a class is 32, how many classes are there in this school? ii. 120 students participated in an Educational trip. 65 students of it are boys and the rest is girls. How many girls participated in the trip? iii. Sunil needed Rs. 1 700 to buy a dictionary. If his brother gave Rs. 450, his mother gave Rs. 150 more than his brother and his father gave the balance. How much did Sunil's father give him?

04. Time and Math Activities (10 Marks)

(A) Nimal's Schedule

Fill in the missing values for Nimal's activities from 3.00 p.m. to 5.20 p.m.

Activity	Starting time	Ending time	Time duration
Playing		3.35 p.m.	35 minutes
Bathing	3.50 p.m.		15 minutes
Watching TV	4.05 p.m.	4.35 p.m.
Maths Homework	4.45 p.m.	5.20 p.m.

ii. Write the time Nimal started doing his maths homework in standard form (24-hour format):

(B) Match the Following

i. 300 minutes

ii. 48 hours

iii. 80 seconds

iv. 130 minutes

v. 3 hours 20 minutes

(C) Calculations

i. The price of a book is Rs. 52 and the price of a pen is Rs. 11. Find the price of 05 books and 02 pens. ii. Simplify 0 x 1523

iii. 4 200 ÷ = 42

iv. Simplify: 6 Minutes 13 Seconds + 2 Minutes 32 Seconds v. A vehicle left Colombo at 2.05 p.m. and reached Kalutara at 3.40 p.m. Find the time duration.

05. Prices & Number Line (10 Marks)

Mark the following prices on the number line below:

A - The price of a pen is Rs. 20
B - The price of a book is Rs. 40
C - The price of a pencil is Rs. 10

Mark A (Pen) Mark B (Book) Mark C (Pencil)

ii. Which has the lowest price? (Write Item Name or Letter) iii. Compare the above prices using the sign "<" (e.g. X < Y < Z)

06. Grid Directions & Environment (10 Marks)

Answer the following questions from the numbers given below.

4	5	6	7
8	9	10	11
12	13	14	15
16	17	18	19
20	21	22	23
24	25

i. Write THREE numbers located to the South of number 5. ii. Write TWO numbers located to the East of number 13. iii. Write TWO numbers located to the North of number 16. iv. Name TWO horizontal positions, that can be seen in the environment. v. Name TWO vertical positions, that can be seen in the environment.

Exam Completed!

This is your final, official score. Retakes are not permitted.