MATEMATIKA TEST (16.04.2022)
1.Hozir akasi 26 yoshda, ukasi 6 yoshda.Nechi
yildan keyin
akasi ukasidan uch marta katta bo’ladi?
A)4 B)5 C)3 D)6
2.Ayriluvchi 150, ayirma esa 96 ga teng bo’lsa, kamayuvchini
toping.
A)54 B)5 C)50 D)246
3. 0
yig’indisini toping.
A)55 B)45 C)36 )44
4. 12345678910…979899 1 dan 99 gacha bo’lgan natural
sonlar
ketma-ket yozilib, uzundan-uzun ulkan son hosil
qilingan.Bu sonda 3 raqami necha marta yozilgan?
A)13 B)19 C) 20 D)17
5.Amallarni bajaring: 12
2
13
− (8
2
13
+1
5
13
)
A)22
6
13
B)1
11
13
C)2
11
13
D)1
6.Tenglama ildizining uchdandan bir qismini toping: 3(x-
7)+19=79
A)27 B) 9 C)81 D) 3
7.Ikki son yig’indisi 2019 ga teng.Ulardan biri
ikkinchisidan ikki
marta katta.Shu sonlar ayirmasini
toping
A)673 B) 1346 C) 0 D) 637
8.Hisoblang: (
1 + 1)
3
:8+(
1 + 2)
3
:27+…+(
1 + 99)
3
:
10
6
=?
A)98 B) 100 C) 99 D) 101
9.Eni 400m, bo’yi esa enidan 3 marta katta bo’lgan to’g’ri
to’rtburchak shaklidagi yer maydoniga bug’doy ekildi.Jami
maydondan 240 tonna bug’doy olingan.Har gektardan necha
tonna bug’doy olingan?
A)5 B) 50 C) 10 D) 6
10.To’g’ri to’rtburchakning peremetri 192 sm.Eni bo’yidan 2
marta kichik.Shu to’g’ri to’rtburchakning yuzini toping?
A)2048
𝑑𝑚
2
B) 2048
𝑠𝑚
2
C)4096
𝑠𝑚
2
D)4096
𝑑𝑚
2
11. To’g’ri burchakli parallelopipedning o’lchamlari: 16 sm, 35
sm, 40 sm. Shu parallelopipedning sirt yuzini toping.
A)2600
𝑠𝑚
2
B)5200
𝑠𝑚
2
C)1300
𝑠𝑚
2
D)22400
𝑠𝑚
2
12.Ismoil o’zidagi yong’oqning
1
3
qismini ukasiga,
1
4
qismini
singlisiga berdi.Ismoilda nechta yong’oq qoldi?
A)10 B) 14 C) 8 D) 6
13.O’rik
quritilganda undan
7
20
qism turshak tushadi. 160 kg
o’rikdan qancha turshak olish mumkin.
A)56 B) 28 C) 112 D)49
14.a=
11
19
; b=
7
19
; c=
9
19
; d=
10
19
sonlarni o’sib bborish tartibida
yozing.
A) a
DD) a
15.Kubning qirrasi 2 marta ortganda
uni hhajmi nechi marta
ortadi?
A) 6 B) 8 C) 4 D) ortmaydi
16.Diametri 6 dm bo’lgan doiraning radiusini toping
A)3 sm B)3 dm C) 12 sm D) 12 dm
17.Quyidagilardan nechtasi to’g’ri kasr?
23
22
;
19
17
;
31
30
;
143
134
; 2;
2018
2019
A) 1 B) 2 C) 4 D) 3
18.Tenglamani yeching:
2018
2017
2019
+x=2019
A)1
2
2019
B)
2
2019
C)
2
2
2019
D)
2018
2019
19.Sonlarni
kamayish tartibida yozing
a=0,238 ; b=0,2378 ; c=0,24
A)c>a>b B)a>b>c C)b>c>a D)c>b>a
20.Bilmasvoy bir son o’yladi, unga 1,5 ni qo’shib, yig’indidan
4,8 ni ayirib, natijaga 9,5 ni qo’shib, yig’indidan 4,8 ni ayirgan
edi 7,2.Bilmasvoy o’ylagan sonni toping.
A)5,8 B) 15,2 C)5,7 D)18,
21.Tenglamani yeching va natijani o’ndan birlar xonasigacha
yaxlitlang: 9,4-(y-6,7)=8
A)8,1 B) 8 C)9 D)5,3
22. 4,5
𝑠𝑚
3
temirning massasi 35,55 g ga teng. 1
𝑑𝑚
3
temirni massasini toping
A)3555 g B) 35,55 kg C) 355,5 kg D) 35 kg
23.Kambayn birinchi kuni 7,5 ga, ikkinchi kuni 6,9 ga,uchinchi
kuni esa 8,7 ga maydondagi g’allani o’rdi.U bir kunda o’rtacha
necha gektar yerdagi g’allani o’rgan.
A) 7,7 B) 8 C) 15,8 D) 7
24.Ikki sonning o’rta arifmetigi 5,1 ga, 3
ta boshqa sonning
o’rta arifmetigi 4,1 ga teng.Shu 5 ta sonning o’rta arifmetigini
toping.
A) 4,5 B) 1,84 C) 4,6 D) 5
25.Tenglamani yeching:
(41,184-7,2y):0,01=86,4
A)5,6 B) 4,52 C) 6,5 D) 56
26.Piyoda 4 km/soat tezlik bilan 2,5 soat,6 km/soat tezlik
bilan 1,5 soat yo’l yurdi.Uning o’rtacha tezligini toping
A) 4,5 km/soat B) 4,75 km/soat
C) 5 km/soat D) 9 km/soat
27.Dala hovlining bo’yi 40 m, eni 25 m.Hovli yuzining 1% ga
atirgul ekilgan.Necha kvadrat metr yerga atirgul ekildi?
A)1 B) 10 C) 100 D) 1000
28.1500 ning 2,5% ga 25000 ningni to’rt promilini qo’shsak
nechiga teng bo’ladi?
A)137,5 B)1037,5 C) 1375 D) 13750
29.To’g’ri burchakning
2
9
ulushi nechi gradusga teng?
A) 40 B) 20 C) 10 D) 70
30.Hisoblang:
2020-2019+2018-2017+…+4-3+2-1=?
A)1009 B) 1010 C)2020 D)2019
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