Algebra vii-sinf. I-chorak test. A-variant


Algebra VII-sinf. II-chorak testi.B-variant



Download 0,56 Mb.
bet6/7
Sana24.08.2021
Hajmi0,56 Mb.
#155027
1   2   3   4   5   6   7
Bog'liq
7-sinf-uchun-Algebradan-4-variantli-testlar (1)-converted

Algebra VII-sinf. II-chorak testi.B-variant


  1. Hisoblang; 44

#1 8#2 16 #3 256 #4 64#5 128

  1. Darajaning 1 -xossasini yozing.

#1 am *an =am+n #2 am *an =am-n#3 amn#4 am-n#5 an

  1. Darajaning 5 - xossasini yozing.

#1 (a/b)n =an /bn #2 ( a/b)n=a/bn#3 (a/b)n=an/b #4 (a/b)n=a/b#5 (a/b)n=(ab)n

  1. Tenglamani yeching va to'g'ri javobni toping. 4x=0,24

#1 4x=0,24 x=0,24:4 x=0,06 #2 4x=0,24 x=0,24:4 x=0,08#3 4x=0,24 x=0,24:4 x=0,07 #4 4x=0,24 x=0,24:4 x=0,05#5 4x=0,24 x=0,24*4 x=0,96

  1. 1024 ni 2 ni darajasi shaklida yozing #1 26 #2 27 #3 28 #4 29 #5 210

  2. Quyidagi sonlardan qaysinisi 2 sonidan uzoqroq joylashgan? #1 6,31 #2 6,21#3 5,12 #4 4,31#5 5,61

  3. Ifodani soddalashtiring: a+a+a+a+a #1 a5 #2 a4 #3 a3 #4 5a #5 4a

  4. Ifodani soddalashtiring: a*a*a*a*a #1 a5 #2 a4 #3 a3 #4 5a #5 4a

  5. Ifodaning qiymatini toping: (-5)2 +( 2

#1 49 #2 81 #3 25 #4 9 #5 16

  1. Ifodaning qiymatini toping: (-4)2 +( 2

#1 49 #2 81 #3 25 #4 9 #5 16

  1. Tenglamani yeching: x*73=7

#1 #2 2401 #3 243 #4 #5 729

  1. Tenglamani yeching: 33:x=9

#1 #2 2401 #3 3 #4 #5 1000

  1. Ifodani daraja shaklida yozing: 7n+4*72n-1:72n+3 #1 74n+1 #2 7n #3 73n-1 #4 76n+5 #5 7n-3

  2. n ning qanday qiymqtida tenglik to’g’ri bo’ladi. (56)n=560 #1 5 #2 4 #3 10 #4 3 #5 6

  3. Taqqoslang: 550*505

#1 < #2 > #3 = #4

  1. a va b sonlar yig’indisining kubini yozing

#1 (a-b)3 #2 (ab)3 #3 (a+b)3 #4 4(a+b)2 #5 81a4b4

  1. a va b sonlar ko’paytmasining kubini yozing #1 (a-b)3 #2 a3b3 #3 (a+b)3 #4 4(a+b)2 #5 81a4b4

  2. Birhadni standart shaklida yozing: -2ab4(-6)2a2b2

#1 256a3b5 #2 216a4b5 #3 -32a3b5 #4 -72a3b7 #5 256a3b7

  1. Birhadni ko’paytiring: 15a12y(-4a3y7)




  1. Birhadning qiymatini toping: 6a2b3 , a=3, b=6




  1. Bir nechta birhadning algebraik … ko’phad deyiladi




  1. Ko’phadning son qiymatini toping: -2x2+3y3+3z , x=1, y=1, z=3




  1. Ko’phadni standart shaklga keltiring: 1,5x4+3y3-2x4-2y3-5




  1. Ifodani soddalashtiring: -5(3y-4x)-8(-4y+5x)




  1. Taqqoslang: 544*2112

Algebra VII-sinf. II-chorak testi.C-variant


  1. Hisoblang: (-1)7

#1 -1 #2 1#3 7#4 -7#5 0

  1. Darajaning 2 - xossasini yozing.

#1 am :an =am-n #2 am :an =am+n#3 am * an=am+n #4 an#5 amn

  1. Ko'phad va birhad ko'payitmasini toping. (-5)(3x3 +7x2 -x)=?

#1 -15x3 -35x2 +5x #2 -15x2-37x +6x#3 -15x-30x2 +9x#4 -15x3-32x +9x#5 -15x2 -35-9x

  1. Birhadlarni ko'paytiring: (3a)(2b)=? #1 5ab#2 4ab #3 6ab #4 3ab#5 7ab

  2. 128 ni 2 ni darajasi shaklida yozing #1 26 #2 27 #3 28 #4 29 #5 210

  3. Yuzi 1ga, eni 1m bo'lgan yo'lakning uzunligi necha metr? #1 1000 m#2 100 m #3 10000 m #4 100000 m#5 10 m

  4. Ifodani soddalashtiring: a+a+a+a #1 a5 #2 a4 #3 a3 #4 5a #5 4a

  5. Ifodani soddalashtiring: a*a*a*a #1 a5 #2 a4 #3 a3 #4 5a #5 4a

  6. Ifodaning qiymatini toping: (-3)2 +( 2

#1 49 #2 81 #3 25 #4 9 #5 16

  1. Daraja asosini toping: (3m+n)17 #1 17 #2 3m #3 n #4 3m+n #5 3

  2. Tenglamani yeching: x:33=9

#1 #2 2401 #3 243 #4 #5 729

  1. Tenglamani yeching: 53:x=25

#1 5 #2 2401 #3 243 #4 #5 100

  1. Ifodani daraja shaklida yozing: 73n+4*7n-3:7n+2 #1 74n+1 #2 7n #3 73n-1 #4 76n+5 #5 7n-3

  2. n ning qanday qiymqtida tenglik to’g’ri bo’ladi. (3n)5=275 #1 5 #2 4 #3 10 #4 3 #5 6

  3. Taqqoslang: 1020*2010

#1 < #2 > #3 = #4

  1. Sonli va harfiy ko’paytuvchilar ko’paytmasidan iborat algebraik ifoda … deyiladi #1 koeffitsienti #2 birhad #3 standart shakldagi #4 birhadning son qiymati #5 TJY

  2. a va b sonlar ayirmasining kubini yozing

#1 (a-b)3 #2 (ab)3 #3 (a+b)3 #4 4(a+b)2 #5 81a4b4

  1. Birhadni standart shaklida yozing: 24ab4(-4)2a2b

#1 256a3b5 #2 216a4b5 #3 -32a3b5 #4 -72a3b7 #5 256a3b7

  1. Birhadni standart shaklida yozing: 24ab3(-4)2a2b4




  1. Birhadni ko’paytiring: -20xy(-3x3y5)




  1. Birhadning qiymatini toping: 5a2b3 , a=1, b=3




  1. Ko’phadning son qiymatini toping: 2x2+3y3+4z , x=1, y=1, z=-1




  1. Ko’phadning son qiymatini toping: -29x2+3y3+4z , x=1, y=1, z=10




  1. Ko’phadni standart shaklga keltiring: 11x2+4x-x2-4x-3x




  1. Ifodani soddalashtiring: 3(4p-2q)+ 5(2p-6q)




  1. Hisoblang: 015

Algebra VII-sinf. II chorak testi. D- variant


#1 15 #2 0 #3 3#4 60#5 150

  1. Darajaning 3 - xossasini yozing.

#1 (am )n =amn #2 am+n #3 am-n#4 am#5 a

  1. Ko'phadlarni ko'paytiring. (a+2)(a+3)=?

#1 a2+4a+3#2 a2+6a+3 #3 a2 +5a+6#4 a+5a2+6#5 2+6a2+5a

  1. Ko'phadlarni ko'paytiring: (x+y)(x+1)=?

#1 x2 +x+xy+y #2 x2 +y+x+1#3 x2 +x+y-xy#4 x2 -xy+y+x#5 x2 +xy+yx-1

  1. Ko’phadlarni ko’paytiring: (a+2b)(a-2b)(a2+4b2)

#1 a3-16b3 #2 a4-8b3 #3 a3-8b3 #4 a4+16b4 #5 a4-16b4

  1. 75kg ni tonnada ifodalang.

#1 0,057t#2 0,0075t #3 0,075t #4 7,5t #5 0,75t

  1. Ifodani soddalashtiring: a+a+a #1 a5 #2 3a #3 a3 #4 5a #5 4a

  2. Ifodani soddalashtiring: a*a*a #1 a5 #2 a4 #3 a3 #4 5a #5 4a

  3. Ifodaning qiymatini toping: (-7)2 +( 2

#1 49 #2 81 #3 25 #4 9 #5 16

  1. Daraja ko’rsatkichini toping. (3m+n)17 #1 17 #2 3m #3 n #4 3m+n #5 3

  2. Tenglamani yeching: x*93=3

#1 #2 2401 #3 243 #4 #5 729

  1. Tenglamani yeching: 100:x=104

#1 #2 1000 #3 243 #4 #5 10000

  1. Ifodani daraja shaklida yozing: 75n+1*72n-1:7n-5 #1 74n+1 #2 7n #3 73n-1 #4 76n+5 #5 7n-3

  2. n ning qanday qiymqtida tenglik to’g’ri bo’ladi. 2(24)n=230 #1 5 #2 4 #3 10 #4 3 #5 6

15. Taqqoslang: 10020*900010

#1 < #2 > #3 = #4



  1. Bitta son ko’paytuvchidan va har xil asosli harfiy darajalardan tuzilgan birhadni … birhad deyiladi #1 koeffitsienti #2 birhad #3 standart shakldagi #4 birhadning son qiymati #5 TJY

  2. a va b sonlar yig’indisini ikkilanganini kvadratini yozing #1 (a-b)3 #2 (ab)3 #3 (a+b)3 #4 4(a+b)2 #5 81a4b4

  3. Birhadni standart shaklida yozing: -23a2 b4(-3)3a2b

#1 256a3b5 #2 216a4b5 #3 -32a3b5 #4 -72a3b7 #5 256a3b7

  1. Birhadni ko’paytiring: 12x7y3*(- 5y4)




  1. Birhadni ko’paytiring: -4x3a3(-5y6b6)




  1. Birhadning qiymatini toping: -4a2b3 , a=2, b=5




  1. Ko’phadning son qiymatini toping: 3x2+2y3+4z , x=-1, y=1, z=1




  1. Ko’phadni standart shaklga keltiring: 11x2+4x-x2-4x




  1. Ko’phadni standart shaklga keltiring: 2y3-4y2+5-y3-y2+3




  1. Ifodani soddalashtiring: 4(a-2b) -3(2a-3b)

Algebra VII-sinf. III-chorak testi.A-variant

1. Bo'lishni bajaring: (-6x):(2x)=? #1 -5#2 -7#3 -4#4 -3#5 -6



  1. Quyidagi sonlardan qaysinisi 2 sonidan uzoqroq joylashgan? #1 6,31 #2 6,21#3 5,12 #4 4,31#5 5,61

  2. a2 –b2 nimaga teng?

#1 (a-b)(a+b)#2 a2 +2ab+b2#3 a2 -2ab+b2#4 (a+b)a2#5 a2 +ab+b2 4. (1+a)(1-a) =?

#1 1+a2#2 1-a2#3 12 +a2#4 1+a#5 1-a



5 .Ifodani soddalashtiring va uning son qiymatlarini toping. ( 4c 1 x)(4c 1 x)  (4c 1 x)2 bunda c=0,5; x=2

4 4 4


#1 8#2 9#3 6#4 7#5 15

  1. Ko’paytuvchilarga ajrating: 4a(x-y)+4az+7b(y-x-z)

#1 (x-y+z)(7b-4a) #2 (y-x-z)(7b+4a) #3 (x-y-z)(4a-7b) #4 –(x-y+z)(4a+7b) #5 (x-y+z)(4a-7b)

  1. Ko’paytuvchilarga ajrating: 7a(5a-3b)-10a+6b

#1 (5a+3b)(7a-2) #2 (3b-5a)(7a+2) #3 (3b+5a)(7a+2) #4 (5a-3b)(7a+2) #5 (5a-3b)(7a-2)

8. 1 1 1 1

yig’indini hisoblang:



2 3 4 5

#1 #2 #3 #4 #5



  1. 5,912:16 ni hisoblang.

#10,03695 #2 3,695#3 36,95#4 0,3695 #5 0,3965

  1. Bo’lishni bajaring: (16a3b2-4a2b3+a2b2):(4a2b2)

#1 4a+b+ #2 4a+b+4 #3 4ab- #4 4a-4b+4 #5 4a-b+

  1. Hisoblang:

#1 832 #2 8,32 #3 83,2 #4 5,2 #5 16

  1. Birhadni standart shaklda yozing: (- 3*x2y*(-18)y2x

#1 x3y3 #2 18 x3y3 #3 -18 x3y3 #4 - x2yy2x #5 2 x3y3

  1. Ko’paytuvchilarga ajrating: (a-b)2-(b-a)

#1 (a+b)(6+a+b) #2 (x-y)(4+3x-3y) #3 (a-b)(1+a-b) #4 (a-b)(a-b+1) #5 (x+y)(4x-2y)

  1. Ko’paytuvchilarga ajrating: a(a-b)2-(b-a)2

#1 (a-b)(6a-4b) #2 (x+y)2y #3 (a-b)2(a-1) #4 (12x2+6x)2y #5 (y-z)24x2

  1. Ifodani soddalshtiring: (3x+2)2-2(x-1)2-7x2

#1 -8x2+20x+8 #2 18y-7 #3 -19y+6 #4 16x+2 #5 -11x2+34x-51

  1. Ikkita ketma-ket kelgan natural son kvadratlari ayirmasining modulini toping: #1 n+1 #2 2n-1 #3 2n+1#4 –(2n+1) #5 5

  2. Kasrni qisqartiring:

#1 #2 #3 #4 #5

  1. Bo’lishni bajaring: (4a4b-3a3 b3): (2a3 b)

#1 2a-3b2 #2 2a-1,5 #3 2a-1,5b2 #4 a- b2 #5 3-1,5ab2

  1. Ifodani soddalashtiring: (8x3-4x2):(2x2)-(9x2-3x): (3x)




  1. Algebraik ifodaning qiymatini toping: (15a3+25a2):(5a) -9a4:(3a2), bunda a=7




  1. Algebraik ifodaning qiymatini toping: (15a3+25a2):(5a) -9a4:(3a2), bunda a=-3




  1. Algebraik ifodaning qiymatini toping: (18a4-27a3):(9a2)-10a3:(5a) , bunda a= 1




  1. Algebraik ifodaning qiymatini toping: (3x3+4x2y):x2-(10xy+15y2):(5y), bunda x=1, y=1




  1. Algebraik ifodaning qiymatini toping: (2xy2-5y3):y2+(12xy+6x2):(3x) , bunda x= -1 , y= 0




  1. Amallarni bajaring va ifodani son qiymatini toping: (-0,25a3b2c)*(4abc) , bunda a=1 , b= -1 , c=1

Download 0,56 Mb.

Do'stlaringiz bilan baham:
1   2   3   4   5   6   7




Ma'lumotlar bazasi mualliflik huquqi bilan himoyalangan ©hozir.org 2024
ma'muriyatiga murojaat qiling

kiriting | ro'yxatdan o'tish
    Bosh sahifa
юртда тантана
Боғда битган
Бугун юртда
Эшитганлар жилманглар
Эшитмадим деманглар
битган бодомлар
Yangiariq tumani
qitish marakazi
Raqamli texnologiyalar
ilishida muhokamadan
tasdiqqa tavsiya
tavsiya etilgan
iqtisodiyot kafedrasi
steiermarkischen landesregierung
asarlaringizni yuboring
o'zingizning asarlaringizni
Iltimos faqat
faqat o'zingizning
steierm rkischen
landesregierung fachabteilung
rkischen landesregierung
hamshira loyihasi
loyihasi mavsum
faolyatining oqibatlari
asosiy adabiyotlar
fakulteti ahborot
ahborot havfsizligi
havfsizligi kafedrasi
fanidan bo’yicha
fakulteti iqtisodiyot
boshqaruv fakulteti
chiqarishda boshqaruv
ishlab chiqarishda
iqtisodiyot fakultet
multiservis tarmoqlari
fanidan asosiy
Uzbek fanidan
mavzulari potok
asosidagi multiservis
'aliyyil a'ziym
billahil 'aliyyil
illaa billahil
quvvata illaa
falah' deganida
Kompyuter savodxonligi
bo’yicha mustaqil
'alal falah'
Hayya 'alal
'alas soloh
Hayya 'alas
mavsum boyicha


yuklab olish