THI THỬ TIMO

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ĐỀ SỐ 1

Logical Thinking / Tư duy logic
1. Sophia has a few candies. If 35 is added to the number of candies, the sum
is then divided by 7, the quotient is multiplied by 42 and finally 234 is
subtracted from the product, the result will be 186. How many candies does
Sophia have?
Added: Cộng thêm; The number: Số lượng; Sum: Tổng; Divided by Chia cho;
Quotient: Thương; Multiplied by: Nhân với; Subtracted from: Bị trừ; Product:
Tích; Result: Kết quả.
2. From the pattern shown below, what is the number to replace the question
mark?
Pattern: Quy luật; Number: Số; Replace: Thay thế Question mark: Dấu hỏi
chấm.

3. It takes Harry 12 minutes to finish an exercise. He has to take an 6-minute
break after every exercise and then he continues to finish another exercise.
How many minute(s) does he need to finish 7 exercises?
Minutes: Phút; Finish: Hoàn thành; Exercise: Bài tập thể dục; Break: Nghỉ
giải lao.
4. Today is 17th April, Tuesday. Which day of the week is 11rd August in the
same year?
April: Tháng 4; Tuesday: Thứ Ba; August: Tháng 8; The same year: Cùng
năm.
5. Given that there are 7 different waiting rooms in an interview. At least how
many interviewees are there to ensure that there exist 30 people entering the
same room?
Different: Khác nhau; Waiting room: Phòng chờ; Interview: Cuộc phỏng vấn;
At least: Ít nhất; Interviewee: Người được phỏng vấn; Ensure: Chắc chắn; The
same room: Cùng phòng.

Arithmetic / Số học

6. Using the method of 𝑠 =

4×𝑆−𝑆

3
; find the value of 2+8+32+128 +...+2048.

Method: Phương pháp; Value: Giá trị.

7. 7771111
(

) : (

)
3610

1256

m
n
++

+++=. Given that is a simplified fraction, find 𝑚 × 𝑛

Value: Giá trị; Simplified fraction: Phân số tối giản.

16

?

6
18

43

9

10

24

31
19

46

13

14

51

34
26

17

12

8. Find the value of (31 x 33 x 37 - 6138) : 29.
Value: Giá trị.

9.
2

2

2
...

.
3 8

8 13

103 108

A
B
+

++

=





Given that is a simplified fraction, find A+B.

Value: Giá trị; Simplified fraction: Phân số tối giản.
10. Find the value of 8 + 15 + 22 + ... + 134 + 141.
Value: Giá trị.

Number Theory / Lý thuyết số

11. Find the unit digit of A if A=2024 × 2024 x ... 2024 x 3 x13x23x...x2013.

2024’s

Unit digit: Chữ số hàng đơn vị.

12. Define the operation symbol
() (

1) ,
4

abb
ab
a

ba b

−+
=
−  + 
find the value of

5(43).



Define: Định nghĩa; Operation symbol: Kí hiệu phép toán; Value: Giá trị.
13. If a 11-digit number 2024 4071 6A

B is divisible by 36, find the sum of all

possible value(s) of A.
11-digit number: Số có 11 chữ số; Divisible by: Chia hết cho; Sum: Tổng; All
possible values: Tất cả các giá trị thỏa mãn.
14. The sum of 7 consecutive even numbers is 1512. Find the value of the
third smallest number.
Sum: Tổng; Consecutive even numbers: Các số chẵn liên tiếp; Value: Giá trị;
Third smallest number: Số nhỏ thứ hai.
15. There are x grapefruits and y oranges. The product of x and y is 1858. The
number of grapefruits is 11 times of that of oranges. How many grapefruits
there?
Grapefruits: Quả bưởi; oranges: Quả cam; Product: Tích; 11 times: Gấp 11
lần.

Geometry / Hình học

16. How many rectangle(s) is/are there in the figure below?
Rectangles: Hình chữ nhật; Figure: Hình vẽ.

17. The figure below is a polygon ABCDEFGHILKL. Given that AB=15, BC-
5, CD-5, DE -5, EF-11, FG-5, GH-5, HI-3, IJ-5, JK-4. Find the area of the

polygon.
Figure: Hình vẽ; Polygon: Đa giác; Area: Diện tích.

18. Refer to the following figure, the figure is formed by combining 2 identical
pyramids and 1 cuboid. The bases of the pyramid and the cuboid are the same.
The length, width and height of the cuboid are 12, 8 and 8 respectively. The
height of the pyramid is 6. Find the volume of the figure given that the volume
a pyramid is equal to 1/3x Height x Area of the base.
Figure: Hình vẽ; Combining: Ghép; Identical pyramids: Hình chóp y hệt nhau;
Cuboid: Hình hộp chữ nhật; Base: Đáy; Length: Chiều dài; Width: Chiều rộng:
Height: Chiều cao; Respectively: Lần lượt; Volume: Thể tích; Equal to: Bằng.

19. How many rectangle(s) with "*" is/are there in the figure below?
Rectangles: Hình chữ nhật; Figure: Hình vẽ.

20. The area of a rectangle is 1008. If the sides of the rectangle are integers, how
many different value(s) of the perimeter of this rectangle is/are there?
Area: Diện tích; Rectangle: Hình chữ nhật; Sides: Cạnh; Integers: Số nguyên;
Different values: Các giá trị khác nhau; Perimeter: Chu vi.
21. Choose 3 digits, without repetition, from 1, 2, 3, 4, 6, 8 to form 3-digit
numbers. How many number(s) can be divisible by 9?
Choose: Chọn; Digits: Chữ số; Without repetition: Không lặp lại; 3-digit
numbers: Số có 3 chữ số; Divisible by: Chia hết.

*

22. In how many ways can the letters in the word "THURSDAY" be arranged
if the arrangement begins with "T" and ends with "Y"?
Ways: Cách; Letters: Các chữ cái; Word: Từ; Arranged: Được sắp xếp; Begins:
Bắt đầu; Ends: Kết thúc.
23. If Daniel goes from point A to point B, each step can only move up or move
right. How many way(s) is/are there?
Point: Điểm; Each step: Mỗi bước; Move up: Di chuyển lên trên; Move right:
Di chuyển sang phải; Ways: Cách đi.

24. Numbers are drawn from the 135 integers 31 to 165. At least how many
number(s) do we need to draw to ensure that there are two numbers whose sum
is 125?
Draun: Được chọn ra; Integers: Số nguyên; At least: Ít nhất; Ensure: Chắc
chắn; Sum: Tổng.
25. If we construct two 4-digit numbers by using 8 digits 1, 2, 3, 4, 6, 7, 8, 9
without repetition, what is the smallest difference of these two 4-digit numbers?
Construct: Thành lập; 4-digit numbers: Số có 4 chữ số; Without repetition:
Không lặp lại, Smallest difference: Hiệu nhỏ nhất.

A

B

​Discover new features in Lessons!
Finish all phases of “I-do ; We-do ; You-do” with Quizizz

​Install Google Slides Extension

​You can also create lessons directly on Google Slides using “Quizizz Extension”.
Read more about it here