CHIZIQLI TENGSIZLIKLARGA DOIR TESTLAR TO`PLAMI.
Tuzuvchi: Alibekov Ilyos Salohiddinovich
Telegram kanalimiz:
JizPiAl Matematika
Kanalga ulanish:
@matematikilyos
41-ONLINE TEST.
1.
5𝑥 − 6 ≤ 3𝑥 + 2 tengsizlikning natural
yechimlari yig`indisini toping?
A) 15
B) 10
C) 9
D) 6
2.
3𝑥 + 9 < 2𝑥 + 4 < 3𝑥 + 11
tengsizlikning butun yechimlari
yig`indisini toping?
A) −6
B) −7
C) −8
D) −9
3.
2𝑥−3
5
< 1 tengsizlikning natural
yechimlari nechta?
A) 1
B) 2
C) 3
D) 4
4.
3𝑥−2
−4
≥ −3 tengsizlikning eng katta butun
yechimini toping?
A) 4
B) 3
C) 2
D) 1
5.
−1 ≤
−2𝑥−3
3
≤ 2 tengsizlikning butun
yechimlari nechta?
A) 3
B) 4
C) 5
D) 6
6.
3(𝑥 − 1) < 2𝑥 − 2 tengsizlikni yeching?
A) ∅
B) 𝑅 C) (−∞; 1) D) (1; +∞)
7.
1
12
<
1
2𝑥−3
<
1
3
tengsizlikni
qanoatlantiruvchi butun sonlar
yig`indisini toping?
A) 15
B) 18
C) 21
D) 22
8.
5 − 𝑥 −
𝑥
2
< 𝑥 −
1
2
tengsizlikni yeching?
A) (−∞; −
11
5
)
B) (−∞; −
11
5
]
C) (11; +∞)
D) (
11
5
; +∞)
9.
2𝑥−1
√5−3
< √5 + 3 tengsizlikning eng kichik
butun yechimini aniqlang?
A) −2
B) −1
C) 0
D) 1
10.
−4 <
2−2𝑥
3
< 5 tengsizlikning eng kichik
butun yechimini toping?
A) −11 B) −8 C) −6
D) −5
11.
3𝑥 − 5 < 𝑥 − 9 tengsizlikning eng katta
butun yechimini toping?
A) −1 B) −2
C) −3
D) −4
12.
2𝑥 − 11 > 𝑥 + 4 tengsizlikning eng
kichik butun yechimini aniqlang?
A) 13
B) 14
C) 15
D) 16
13.
4𝑥+5
3
< 𝑥 + 4 tengsizlikning eng katta
butun yechimini aniqlang?
A) 5
B) 6
C) 7
D) 8
14.
9 − 3𝑥 < 0 tengsizlikni yeching?
A) (−∞; 3)
B) (−∞; −3)
C) (−3; +∞)
D) (3; +∞)
15.
300−5𝑥
23
< 11 tengsizlikning eng kichik
butun yechimini toping?
A) 7
B) 8
C) 9
D) 10
16.
2𝑥 −
𝑥
2
+ 3 ≤
𝑥
2
− 1 tengsizlikni yeching?
A) (−∞; −4]
B) (−∞; 4]
C) [4; +∞)
D) (−∞; −2)
17.
2(3 − 𝑥) + 5 − 𝑥 > −10 tengsizlikning
natural yechimlari yig`indisini toping?
A) 28
B) 36
C) 40
D) 45
CHIZIQLI TENGSIZLIKLARGA DOIR TESTLAR TO`PLAMI.
Tuzuvchi: Alibekov Ilyos Salohiddinovich
Telegram kanalimiz:
JizPiAl Matematika
Kanalga ulanish:
@matematikilyos
18.
3−𝑥
1−√3
> 1 + √3 tengsizlikni yeching?
A) (1; +∞)
B) (−∞; 5]
C) (−∞; 1)
D) (5; +∞)
19.
2𝑥 + 7 ≤ 11 tengsizlikni yeching?
A) (−∞; −2)
B) (−∞; 2)
C) (−∞; 2]
D) (0; 2]
20.
5𝑥 − 3 > 12 tengsizlikni yeching?
A) (−∞; −3)
B) (−∞; 3)
C) (−∞; 3]
D) (3; +∞)
21.
𝑥−1
2
−
𝑥+3
4
< 1 tengsizlikning natural
yechimlari yig`indisini toping?
A) 28
B) 36
C) 40
D) 45
22.
3(𝑥 − 2) − 4(1 − 𝑥) ≥ 𝑥 + 14
tengsizlikni yeching?
A) (−∞; 4)
B) (−∞; 4]
C) (0; 4]
D) [4; +∞)
23.
−2𝑥 + 9 < 17 tengsizlikni yeching?
A) (−∞; −4)
B) (−∞; −4]
C) (−4; 0)
D) (−4; +∞)
24.
−
𝑥−2
3
< 4 tengsizlikni yeching?
A) 𝑥 < −10
B) 𝑥 > −10
C) 𝑥 < 2
D) 𝑥 > 2
25.
−1 <
𝑥+1
6
−
𝑥
3
≤ 2 tengsizlikni
qanoatlantiruvchi butun sonlar
yig`indisini toping?
A) −45 B) −34
C) −30
D) −27
26.
𝑥+2
5
− 𝑥 > 𝑥 + 1 tengsizlikning eng katta
butun yechimini toping?
A) −3
B) −2
C) −1
D) 0
27.
3 <
2𝑥−1
3
≤ 7 tengsizlikni nechta butun
yechimi bor?
A) 5
B) 6
C) 7
D) 8
28.
−4 <
6−2𝑥
5
≤ 2 tengsizlikni yeching?
A) [−13; 2)
B) (−13; 2]
C) [−2; 13)
D) [2; 9)
29.
6 ≤
4𝑥+8
3
≤ 8 tengsizlikni nechta butun
yechimi bor?
A) 1
B) 2
C) 3
D) 4
30.
𝑥
3
−
𝑥
5
< 2 tengsizlikni yeching?
A) (−∞; 3)
B) (−∞; 2)
C) (−∞; 15)
D) (3; 15)
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