8-ci sinif yay imtahanı

50⁵⁰:25²⁵=?
A) 2 B) 25²⁵        C) 2²⁵        D) 100²⁵        E) 50²⁵

 

Aşağıdakı bərabərliklərdən hansında n ədədi v-nin 30%-ni təşkil edir?
A) 10n=7v   B) 10n=3v                C) 3n=10v 
D) 7n=10v      E) 7n=3v

 

ABC bərəbaryanlı üçbucağında CD tənböləni AC oturacğına bərabərdir, CDB bucağını tapın.
A) 90     B) 110        C) 108        D) 120        E) 112

 

4x² – 4a² + 20ab – 25b² çoxhədlisini vuruqlara ayırın.
A) (2x +2a-5b)(2x-2a+5b) B) (4x+4a-5b)(4x-4a+5b)
C) 4(x+a)(x+a)+5b(4a-5b) D) (2x+2a+5b)(2x-2a+5b)
E) (2x-2a-5b)(2x-2a-5b)

 

a=5, b+c=6 olarsa, a²-ab+a²c-ac=?
A) 120         B) 125                              C) 180 
D) 240          E) tapmaq olmaz

 

2 müsbət ədədin cəminin yarısı böyük ədəddən 30% azdırsa, o kiçik ədəddən neçə faiz böyükdür?
A) 20         B) 25            C) 30           D) 70          E) 75

 

Düzbucaqlının uzunluğunu 70% artırıb, enini 70% azaltdıqda sahəsi necə dəyişər?
A) Dəyişməz  B) 20% azalar             C) 20% artar
D) 49% artar   E) 49% azalar

 

a:b:c=1:2:3 olarsa, (a+b):(b+c):(a+c)=?
A) 2:3:4              B) 3:5:4                       C) 3:5:6 
D) 4:6:5  E) 2:6:5

 

 

Malın qiymətini 20% ucuzlaşdırdılar. Yeni qiyməti neçə faiz artırmaq lazımdr ki, malın qiyməti ilkin qiymətə bərabər olsun.?
A) 25% B) 20% C) 55%      D) 40%      E) 15%

10kq 25%-lik duz məhluluna 5kq duz əlavə olundu. Alınan qarışığın duzluluq faizini tapın.
A) 16%               B) 20%                   C) 25%               

D) 30%         E) 50%

Choose the incorrect variant

1.We don’t have much money.

2.You travel a lot. Have you been to much countries?

3.There was very few water in the river and we couldn’t cross it.

4.I am happy because I have many friends.

A) 1,3   B) 2,3         C) 1,4         D) 3,4         E) 2,4

 

Match the words to their definition

1.to investigate

2.to reproduce

3.to bump into

a- to meet somebody by chance

b- to carefully examine the facts of a situation

c- to restore, reconstruct

A) 1-a, 2-b,3-c             B) 1-b, 2-a, 3-c
C) 1-b, 2-c, 3-a     D) 1-c, 2-a, 3-b
E) 1-a, 2-c, 3-b

 

Choose the correct variant.

Sally is undoubtedly ………(intelligent) student in our class

A) the most intelligent B) the intelligest
C) intelligent D) more intelligent
E) more intelligent than

 

Choose the correct variant

Fortunately, the rain ... before they ... the flat

A) have stopped, left B) stopped, have left
C) stopped, had left D) had stopped, left
E) had stopped, had left 

 

Choose the correct preposition

My mother is abroad so my dad is taking care…us…the moment

A) for, at  B) of, at                      C) of,by
D) with, at  E) about, in

 

Choose the correct modal verb

You …stop when the traffic lights turn red

A) can not    B) must              C) should not
D) could to    E) must not

 

Choose the correct variant

….highest mountain in ….Britain is …Ben Nevis

A) the, -, the    B) the, the, -               C) the, -, -
D) a, -, the     E) -, the, -

 

Choose the correct variant

Sam was absent from school ….. he had a fever.

A) that  B) because           C) or
D) which  E) but

 

Choose the correct variant

Sarah didn’t …. yesterday. She … at home

A) go out, stays     B) went out, stayed
C) go out, stayed     D) went out, was
E) go out, were

 

Choose the synonym for the underlined word.

Charles Dickens, one of the famous English writers was born in 1812

A) favorite   B) realist                 C) beautiful
D) progressive  E) well-known