A)
x
B)
4
5
C) 3,5 D)
1
9
62. Agar
geometrik
progressiyaning
umumiy
hadi
3 2
n
n
b
ʻ
bo lsa,
1
2
10
1
1
1
b
b
b
ʻ
yig indini hisoblang.
A)
341
1024
B)
341
512
C)
681
1024
D)
681
512
63.
SABC
uchburchakli
piramida
yon
qirralari
8
,
10
SA
dm SB
dm
va
12
SC
dm
.
Agar
30 ,
45
ASB
BSC
va
60
ASC
ʻ
bo lsa,
piramidaning yon sirti yuzini
2
dm
toping.
A)
20 2
30
24 3
B)
20 3
30 2
24
C)
20 2
30 3
24
D)
20 30 2
24 3
64. berilgan shakilga ko`ra
A dan
C ga necha xil yo`l bilan
borish mumkin ?
A) 16 B) 18 C) 12 D) 14
65. Ifodani soddalashtiring:
cos
.
8
7
cos
8
5
cos
8
3
cos
8
4
4
4
4
A)
2
7
B)
2
5
C)
2
1
D)
2
3
66.
2
3
6
7
y
x
x
kvadrat
funksiyaning
0;0
nuqtaga
nisbatan simmetrik funksiyasini aniqlang.
A)
2
3
6
7
y
x
x
B)
2
3
6
7
y
x
x
C)
2
3
6
7
y
x
x
D)
2
3
6
7
y
x
x
67.
ʻ ʻ
To g ri burchakli uchburchak
ʻ
o tkir
burchaklarining
bissektrisalari kesishishidan hosil
ʻ
bo lgan
ʻ
o tkir
burchakni toping.
A)
15
B)
60
C)
45
D)
30
68. Hisoblang:
3
1
5
2
32 :16
81
.
A) 1 B) -2 C) 2 D) -1
69. Berilgan funksiya nollarini toping.
10 – 30
y
x
A)
3;30
B)
3; 30
C)
3; 30
D)
3;30
70.
2
2
2
4
4
0
x
x
x
x
tengsizlik
nechta
butun
yechimga ega?
A) 3 B) 1 C) 0 D) cheksiz
ʻ
ko p
71. Quyidagi tenglama nechta ildizga ega? 2
x
=x
2
-3
A) 0 B) 3 C) 2 D) 1
72.
1 ;
1;
2;
0
y
x
x
x
y
chiziqlar
bilan
chegaralangan figura abssissalarining o’qi
atrofida
aylanishidan olingan jismning hajmini toping.
A)
4
B)
5
C)
D)
3
73. Tengsizlikning intervaldagi yechimini ko`rsating?
1
2
x
A)
B)
C)
D)
74. 3 ta mergan bir-biriga
ʻ
bog liq
ʻ
bo lmagan holda
nishonga
bir martadan
ʻ
o q uzishmoqda. Har birining
nishonga tekkizish ehtimolligi mos ravishda 0,8; 0,7 va
0,6 ga teng. Nishonga
faqat birinchi va ikkinchi
merganlarning
ʻ
o qlari tegishli hodisasining etimolligini
toping.
A) 0,56 B) 0,336 C) 0,7 D) 0,224
75.
sin
x
dx
x
integralni hisoblang.
A)
2 cos
x
C
B)
2 cos
x
C
C)
1
cos
2
x
C
D)
1
cos
2
x
C
76. Ikki shahar orasidagi masofa 240 km. 1:6000000
mashtabli xaritada bu masofa necha santimetrga teng
ʻ
bo ladi?
A) 40 B) 1,2 C) 4 D) 0,4
77. Ifodani soddalashtiring:
.
sin
sin
2
2
2
2
x
x
tg
x
x
tg
A) ctg
2
x B) -1 C) tg
2
x D) 1
78.
ABCD
parallelogrammning
uchlari
2; 6; 9 ,
12; 6;5
A
B
va
4;6;5
C
nuqtalar
ʻ
bo lsa,
BD
vektorning koordinatalari
ʻ
yig indisini toping.
A) -16 B) 16 C) 12 D) -12
79. Hisoblang:
6
5
6
5
1
3
1
9
2 1
2 1
3
27
A)
3 3
B)
3
C) 1 D)
3
3
80. Hisoblang:
7
,
4
5
,
4
3
,
4
6
,
4
4
,
4
2
,
4
.
999949
Razzoqov Xursand
REPETITSION TEST
5/6
A)
39
38
B)
40
39
C)
43
42
D)
41
40
81.
2
6 5 –
y
x
x
parabolaning
OX
o‘qiga
nisbatan
simmetrigini toping.
A)
2
5 –
– 6
y
x
x
B)
2
5 – 6
y
x
x
C)
2
– 5 – 6
y
x
x
D)
2
6 – 5 –
y
x
x
82. Rasmda
ABC
uchburchak
va
uning
ʻ
o zaro
perpendikulyar
AD
va
CE
medianalari tasvirlangan.
Agar
8
AB
va
10
BC
ʻ
bo lsa,
AC
ni toping.
A)
2 2
B)
41
2
5
C)
43
2
5
D)
42
2
5
83. Tenglama butun sonlarda nechta yechimga ega?
2
2
1985
x
y
-
=
A) 12 ta B) 8 ta C) 9 ta D) 10 ta
84. Agar
N
n
n
48
ifoda
biror
natural
sonning
kvadratiga teng bo’lsa,
13
n
ning
eng kichik
qiymatini toping.
A) 16 B) 18 C) 15 D) 17
85. Silindrning asosida 2 dm uzunlikdagi vatar
60
kattalikdagi yoyga tiralgan.
Silindrning
ʻ
o q kesmi
kvadratdan iborat
ʻ
bo lsa, uning hajmi
3
dm
toping.
A)
8 3
B)
4 3
C)
32
D)
16
86.
2
log
5
1
64
x
x
tenglamaning
ildizlari
ʻ
ko paytmasini
toping.
A)
1
4
B) 64 C) 16 D) 32
87. Quyidagi
ʻ ʻ
to g ri chiziq tenglamalaridan
qaysi biri
4
y
x
ʻ ʻ
to g ri
chiziqqa parallel va
3
2
3
5
y
x
x
x
funksiya grafigiga urinma
ʻ
bo ladi?
A)
4
26
y
x
B)
4
28
y
x
C)
4
27
y
x
D)
4
25
y
x
88. Muntazam to’rtburchakli piramida asosining tomonini
2
marta orttirildi, piramida balandligini esa 2 marta
kamaytirildi.
Piramidaning
olingan
hajmining
boshlang’ich hajmiga nisbatini toping.
A) 4:1 B) 2:1 C) 1:1 D) 1:4
89.
7
7
sin
cos
x
xdx
p
p
-
т
nimaga teng?
A)
0
B)
1 / 49
C)
1 / 7
-
D)
1 / 7
90. Rasmda
A
va
B
ʻ
to plamlar
U
universial
ʻ
to plam
tasvirlangan. Quyidagi
ʻ
to plamlardan qaysi biri
ʻ
bo yalgan
sohaga
mos
ʻ
to plamni
tasvirlaydi?
'
\ ; '
\
A
U A B
U B
A)
'
A
B
A
B
B)
'
'
A
B
A
B
C)
'
'
A
B
A
B
D)
'
A
B
A
B
Ilmni fursat bo‘lganda o‘rganaverish kerak. Chunki ilm zarur bo‘lgan paytda fursat
topilmaydi. Abdulloh ibn Mas’ud
999949
Razzoqov Xursand
REPETITSION TEST
6/6