Câu hỏi 1:
The average of three numbers is 1988. The first number is 1984. The third number is 2 units more than the second number. Find the third number.

Câu hỏi 2:
The average of 5 consecutive odd numbers is 123. Find the greatest number.
Câu hỏi 3:
Which of the following fractions is equal to 2/3?

Câu hỏi 4:
The average of two numbers is 95. The first number is 2/3 of the second number. Find the first number
Câu hỏi 5:
Fill in the blank with the correct number: 6/100 kg = .... kg

Câu hỏi 6:
The sum of two fractions is 45/23 and the first fraction is one quarter of the second fraction. Find the first fraction.

Câu hỏi 7:
The sum of twonumbers is 463 and three are eighteen even numbers between these numbers. Find the greater number.

Câu hỏi 8:
Which of the following fractions is the greatest number?

Câu hỏi 9:
The average of two numbers is 95. The first number is 2/3 of the second number. Find these two numbers.

Câu hỏi 10:
The sum of the number of lions and monkeys in a zoo is 40 and lions are 1/3 the number of monkeys. How many monkeys are there in the zoo?
 

I. Find the word whose underlined part differs from the other three in pronunciation in each of the following questions.

1. A. business             B. study                       C. number                   D. bus

2. A. likes                    B. coughs                    C. stops                       D. climbs

3. A. boots                  B. scissors                   C. caves                      D. mountains

4. A. near                    B. team                        C. feet                         D. seat

5. A. seat                     B. meal                        C. seal                         D. great

6. A. gate                     B. hate                         C. great                       D. feast

7. A. eat                       B. breakfast                C. teach                       D. seat

8. A. lunch                  B. watch                    C. school                    D. chess

9. A. card                    B. farm                         C. art                           D. share

10. A. historic             B. wide                        C. public                     D. hospital

11. A. centre               B. city                          C. convenient             D. cinema

12. A. beautiful          B. beach                      C. cheap                      D. peaceful

13. A. expensive        B. example                  C. exciting                   D. exercise

14. A. desert               B. best                          C. boat                        D. think

15. A. castle                B. coat                         C. want                       D. biggest

16. A. visible              B. bring                        C. building                 D. bomb

17. A. busy                  B. gum                         C. summary                D. lunch

18. A. watched           B. booked                    C. stopped                   D. worried

19. A. magazine         B. side                          C. hide                        D. high

20. A. beach                B. change                    C. cheese                    D. chemistry