Matematika-20202020………..0.
1.Agar
ifoda berilgan
0
1
2
a
a
bo’lsa ,
?
1
2019
2019
a
a
A) 1 B) -1 C) 2020 D) -2
2. Agar
1
2020
2020
x
x
f
x
f
berilgan bo’lsa ,
x
f
4040
ni toping ?
A)
2020
2020
x
B)
2020
2020
x
C)
4040
4040
x
D)
4040
4040
x
3.
2020
1
1
2021
2019
2019
2020
2020
x
x
x
x
f
Funksiyaning
barcha koefsintlar yig’indisini toping ?
A)
2019
2
2019
B)
2020
2
2020
C)
2020
2
2019
D)
2019
2
2020
4.
2020
sin
2020
cos
2020
2020
i
Z
Kompleks sonni 2020-
darajaga ko’taring ?
A)
i
Z
2020
2020
2020
B)
i
Z
2020
2020
2020
C)
2
2020
2020
i
Z
D)
3
2020
2020
i
Z
5.Moddiy nuqta koordinatalari
2019
2020
2
t
x
va
t
y
2021
qonuniyat bilan o’zgarsa , x va y orasidagi
bog’lanishni aniqlang ?
0
t
A)
2020
2019
2021
x
y
B)
2019
2021
2020
x
y
C)
2020
2021
2019
x
y
D)
2019
2020
2021
x
y
6.
2020
x
y
to’g’ri
chiziq
2019
x
y
funksiyaga
parallel bo’lsa , ular orasidagi masofani toping ?
A)
2
1
B) 2020 C)
2
1
D)
2
7.
x
x
x
x
y
ln
ln
ln
ln
darajada
x
ln
dan 2019 ta bo’lsa ,
funksiyaning hosilasini toping ?
A)
x
x
y
1
ln
2019
2020
B)
x
y
2019
ln
2020
C)
x
x
y
1
ln
2020
2020
D)
x
x
y
1
ln
2020
2019
8.
2020
ln
2020
2020
x
x
x
y
funksiyaning aniqlanish sohasini
toping ?
A)
;
2020
x
D
B)
2020
;
x
D
C)
;
2020
2020
;
x
D
D)
2020
;
2020
x
D
9. Agar a=2019 va b=2020 bo’lsa , rasmda
b
a
ga mos to’g’ri javobni ko’rsating ?
10.
x
f
y
funksiya grafigini Ox o’qi bo’yicha 2019
marta siqish va Oy o’qi bo’yicha 2020 marta cho’zish
natijasida hosil bo’lgan funksiya grafigini toping ?
A)
x
f
y
2019
2020
1
B)
2020
2019
1
x
f
y
C)
x
f
y
2020
2019
D)
x
f
y
2019
2020
11.
2019
2020
2019
x
x
y
funksiyaning
qiymatlar
sohasiga tegishli eng kichik qiymatini toping ?
A) 3 B) 2 C) 2019 D) 2020
12.Fazoda berilgan
2020
;
2019
;
2018
A
nuqtaga koordinata
boshiga nisbatan simmetrik bo’lgan
nuqta koordinatalarini
toping ?
A)
2020
;
2019
;
2018
A
B)
2020
;
2019
;
2018
A
C)
2020
;
2019
;
2018
A
D)
2020
;
2019
;
2018
A
13.
2019
2020
darajali ifodani 2019 soniga bo’lgandagi
qoldiqni toping ?
A) 1 B) 3 C) 2018 D) 2
14.Quyidagi funksiyalardan nechtasi juft funksiya ?
1.
x
x
x
f
2019
2019
2020
2020
2.
2020
2020
2019
2019
x
x
x
f
3.
x
x
x
x
f
2020
200
lg
4.
x
x
x
f
x
x
2020
2020
A) 1 B) 2 C) 4 D) 3
15. Agar
1
2
4
3
3
a
bo’lsa ,
2019
1
3
3
3
2
a
a
a
ni
toping ?
A) 1 B) 2020 C) 2019 D) 0
16.Arifmetik progressiyaning dastlabki hadi 2 ga ,
beshinchi hadi 6 ga teng bo’lsa . Shu progressiyaning
2019 chi hadini toping ?
A) 2019 B) 2021 C) 2020 D) 2018
17.Hisoblang
2018
2020
2017
2019
2018
A) 2019 B) 2021 C) 2020 D) 2018
18.
?
500
;
400
260
;
180
EKUK
EKUB
A) 2019 B) 2021 C) 2020 D) 2018
19.
2019
3
:
27
3
9
9
3
3
3
2020
5
4
9
5
2
2
ni hisoblang ?
A) 2019 B) 2021 C) 2020 D) 2018
20.
1
2021
2020
2019
2018
x
x
x
x
quyidagi uch
hadlardan qaysi birining kvadratiga teng ?
A)
1
2020
2019
2020
2019
2
x
x
B)
2
2020
2019
2020
2019
2
x
x
C)
1
2020
2019
2020
2019
2
x
x
D)
2
2020
2019
2020
2019
2
x
x
21.Maktab hovlisining shakli : to’g’ri burchakli
to’rtburchak va u bilan
birga bir tamoni yarim
doiradan iborat . Agar
hovlining yuzasi 2020 m
2
ga teng bo’lsa , bu doira
radiusi ning qanday qiymatida hovli eng kichik
perimetrga ega bo’ladi.
A)
2
4040
R
B)
2
2
2020
R
C)
4
2
2020
R
D)
1
2
2020
R
22. Agar a
va b ratsional sonlar uchun
2020
2020
2020
b
a
Bo’lsa, u holda a+b ifodaning qiymatini toping ?
A) 2019 B) 2021 C) 2020 D) 2018
23. 1 , 8 , 22 , 43 ……. Sonlar ketma-ketligi shunday
xususiyatga egaki , ikkita qo’shni hadlarning ayirmasi
7 , 14, 21 ,…… arifmetik progressiyani tashkel etsa . Ketma-
ketlikning nechanchi hadi 35351 ga teng bo’ladi
va shu
soni 20 ga ko’paytmasini toping ?
A) 2019 B) 2021 C) 2020 D) 2018
24.
49995
994
oddiy kasrni o’nli kasrdagi yoyilmasida
verguldan keying 2020 o’rinda turgan raqamni toping ?
A) 0 B) 1 C) 9 D) 8
25.Agar
2019
2
2019
x
x
f
berilgan bo’lsa , u holda
dx
x
f
x
F
bunda (c=1)
ekanligidan
2
2020
F
ni toping
? A) 2019 B) 2021 C) 2020 D) 2018
26.Hech bir uchtasi bir to’g’ri chiziqda yotmaydigan
2020 ta nuqta berilgan . Shu 2020
nuqta orqali nechta
turlicha to’g’ri chiziqlar o’tkazish mumkin ?
A)
1010
2019
2019
2
B)
1009
2019
2019
2
C)
1010
2020
2020
2
D)
1009
2020
2020
2
27.
2020
;
2019
2017
;
2018
b
va
a
vektorning skalyar ko’paytmasini toping ?
A) 2020 B) 2 C) 0 D) 2019
28.Hisoblang:
2020
1
1
:
2020
1
2020
A) 2019 B) 2020 C) 2021 D)
2020
1
2020
29. Hisoblang:
220
2018
2020
2
tg
tg
A) 2019
0
B) 2020
0
C)
40
2020
tg
D)
40
2019
tg
30.
2016
x
N
x
A
,
2014
2020
x
N
x
B
bo’lsa,
B
A
to’plamni aniqlang ?
A)
2019
,
2018
,
2017
B
A
B)
2019
,
2018
B
A
C)
2019
,
2018
,
2017
,
2016
,
2015
,
2014
B
A
D)
2020
B
A
Navoiy viloyati Xatirchi tumani 5-umumiy o’rta ta’lim
maktabning matematika fani o’qituvchisi :
Qo’yjonov Jo’rabek Abdullayevich .
