6 – SINF MATEMATIKA 3 – variant
TEST SAVOLLARI
1. Quyidagilardan o`zaro teskari bo`lgan juftliklarni ko`rsating:
1) 2/5 va 5/2 2) 3/7 va 7/3 3) 3/5 va 2/3 4) 1/7 va 7 5) 0,8 va 1/4
A) 1,2,3,4 B) 2,3,4,5 C) 1,2,4
2. sonlarning ko`paytmasiga teskari bo`lgan sonni toping.
A) 3/91 B) 91/3 C) 91
3.Agar velosipedchining o`rtacha tezligi km/s bo`lsa, u soatda qancha yo`l
bosadi? A) 2/45 B) 45/2 C) 45
4. Oddiy kasrni bo`lish qoidasi to`g`ri keltirilgan qatorni toping.
A) kasrlarning suratlari ko`paytmasini va maxrajlari ko`paytmasini topamiz, suratlar
ko`paytmasini surat, maxrajlar ko`paytmasini esa maxrajiga yozamiz.
B) birinchi kasrni o`zgarishsiz yozib, ikkinchi kasrni teskarisiga almashtirib ko`paytiramiz.
C) suratini suratiga qo`shib, suratiga yoziladi, maxraji esa o`zgarishsiz qoldiriladi.
5.Tenglamani yeching: 3x = 6/7 A) 2/7 B) 18/7 C) 7/2
6. Hisoblang. 32/35 * 55/64 A) 448/14 B) 11/14 C) 11/12
7. 2/5 qismi 360 ga teng bo`lgan sonni toping. A) 90 B) 999 C) 900
8. Ikki son yoki ifodaning bo`linmasi bo`lgan bo`lish belgisi o`rniga chiziqcha bilan
belgilangan bo`lsa, uni ……………….. deyiladi.
A) Harfiy ifodalar B) kasr ifodalar C) algebraik ifodalar
9. Ifodaning qiymatini toping: 1,2/0,15 A) 8 B) 9 C) 10
10. Tenglamani yeching: x : 6 = 2,1 A) 126 B) 12,6 C) 1,26
11. 1,4 ; 6,8 va 5,3 sonlarining o`rta arifmetigini toping.
A) 45 B) 0,45 C) 4,5
12. Gapni yakunlang: “Kasrni kasrga ko`paytirish uchun…….. ”
A) suratini suratiga qo`shib, suratiga yoziladi, maxraji esa o`zgarishsiz qoldiriladi.
B) kasrlarning suratlari ko`paytmasini va maxrajlari ko`paytmasini topamiz, suratlar
ko`paytmasini surat, maxrajlar ko`paytmasini esa maxrajiga yozamiz.
C) birinchi kasrni o`zgarishsiz yozib, ikkinchi kasrni teskarisiga almashtirib ko`paytiramiz.
13. Amallarni bajaring: A) B) C)
14. To`g`ri parallelipipedning o`lchovlari va ga teng. Uning
hajmini toping. A) 3/2 dm 3 B) 150/25 dm 3 C) 25/6 dm3
15. Sonning qismini toppish uchun nima qilish kerak?
A)Sonning qismini topish uchun sonning qismni ifodalovchi kasrga ko`paytirish kerak.
B)Sonning qismini topish uchun sonning qismni ifodalovchi kasrga bo`lish kerak
C) To`g`ri javob yo`q.
16. 100 ning 19/25 qismini toping. A) 16 B) 45 C) 76
17. Hisoblang : 2,002 : 0,026 A) 76 B) 77 C) 78
18. Hisoblang: A) B) C) 9
19. Tenglamani yeching: A) 6 B) 60 C) 7
20. O`zaro teskari sonlar deb nimaga aytiladi ?
A) ikki sonning yig`indisi 1 ga teng bo`lsa
B) Ikki sonning ko`paytmasi 1 ga teng bo`lsa
C) To`g`ri javob yo`q
20. Tenglamani yeching: x : 6 = 2,1
21. 1,4 ; 6,8 va 5,3 sonlarining o`rta arifmetigini toping.
22. 2052 sonini tub ko`paytuvchilarga ajrating.
23. 30,34; 0,09; 2005,77 sonlarini 100 marta orttiring.
24. Ifodaning qiymatini toping: (13,8 + 8,28) : 2,3
25. Velosipedchi 3 soatda 75 km yo`l bosadi. Velosipedchi shu tezlik bilan 125 km
masofani necha soatda bosib o`tadi?
6 – SINF TEST KALITI MATEMATIKA
I variant
Savol
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
Javob
|
B
|
B
|
A
|
A
|
C
|
B
|
A
|
A
|
B
|
C
|
Savol
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
Javob
|
A
|
B
|
B
|
A
|
B
|
C
|
B
|
A
|
12,6
|
4,5
|
Savol
|
21
|
22
|
23
|
24
|
25
|
Javob
|
22*32*19
|
3034; 9; 200577
|
9,6
|
5 soatda
|
2,27
|
II variant
Savol
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
Javob
|
B
|
B
|
A
|
A
|
C
|
A
|
B
|
B
|
A
|
B
|
Savol
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
Javob
|
C
|
B
|
A
|
B
|
A
|
A
|
B
|
C
|
12,6
|
4,5
|
Savol
|
21
|
22
|
23
|
24
|
25
|
Javob
|
22*32*19
|
3034; 9; 200577
|
9,6
|
5 soatda
|
2,27
|
III variant
Savol
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
Javob
|
C
|
A
|
B
|
A
|
C
|
B
|
C
|
B
|
A
|
B
|
Savol
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
Javob
|
C
|
B
|
B
|
A
|
A
|
C
|
B
|
A
|
A
|
B
|
Savol
|
21
|
22
|
23
|
24
|
25
|
Javob
|
4,5
|
22*32*19
|
3034;9;200577
|
9,6
|
5 soatda
|
Dostları ilə paylaş: |