5- sinf matematikadan test savollari. I variant

4-chorak 2-variant

1.Kasrlardagi qaysi qisqartirish noto’g’ri?

A) B) C) D)

2. kasr n ning nechta natural qiymatida natural son bo’ladi ?

A) 6 ta B) 7 ta C) 8 ta D) 10 ta

3. kasrga teng bo’lmagan kasrni toping.

A) B) C) D)

4. Tenglamani yeching:

A) 12 B) 16 C) 18 D) 24

5. kasrlar uchun umumiy maxraj tanlang.

A) 75 B) 180 C) 150 D) 240

6. va kasrlar orasida maxraji 80 bo’lgan nechta oddiy kasr bor ?

A) 3 ta B) 4 ta C) 5 ta D) 2 ta

7. , , , kasrlarni umumiy maxrajga keltiring.

A) , B) ,

C) , D) ,

10. Taqqoslang: a=, b=, c=.

A) c>b>a B) c>a>b C) a>c>b D) b>c>a

11. Taqqoslang: a=, b=, c=. A) b>c>a B) a>c>b C) b>a>c D) a>b>c

12. 50 ning 70% ini toping.

A) 350 B) 35 C) 42 D) 36

13. 25% i 24 bo’lgan sonni toping.

A) 64 B) 82 C) 94 D) 96

14. 200 ni 25% ga oshirib, so’ngra 30% ga kamaytiring.

A) 165 B) 175 C) 180 D) 184

15. 375 ni 3 marta ketma-ket 40% ga oshiring.

A) 525 B) 735 C) 1029 D) 450

16. 300 ning 20% i bilan 120 ning necha foiziga teng?

A) 30% B) 40% C) 50% D) 60%

17. 36 soni 90 sonidan necha foizga kam?

A) 40% B) 50% C) 60% D) 70%

18. 5 soni 4 sonidan necha foizga ortiq?

A) 20% B) 25% C) 30% D) 35%

19. 75% mahsulot sotilgach, qolgani 420 kg ekani ma’lum bo’ldi. Dastlabki mahsulot massasini toping.

A) 1680 B) 1720 C) 1640 D) 1780

20. Do’konga 600 kg tarvuz keltirildi. 1- kuni 30% i, 2-kuni qolganining 50% i, 3-kuni qolganining 70% i sotilsa, qanchasi sotilmay qoladi?

A) 61 B) 62 C) 63 D) 64

21.O’lchamlari 6sm, 8 sm, 11sm bo’lgan to’g’ri burchakli parallelepiped hajmini toping.

A) B) C) D)

22.O’lchamlari 7sm, 9sm, 11sm bo’lgan to’g’ri burchakli parallelepiped yon sirti yuzini toping. A) B) C) D)

23.O’lchamlari 9,13,15 sm bo’lgan to’g’ri burchakli parallelepipedni simdan yasash uchun qancha sim kerak bo’ladi?

A)37sm B) 74sm C)111sm D)148sm

24. O’lchamlari 15,18,21 sm bo’lgan to’g’ri burchakli parallelepipedni qirrasi 4 sm bo’lgan nechta kubchaga ajratish mumkin?

A) 48 B) 60 C) 72 D) 88

25.Eni 4sm, bo’yi 8 sm, balandligi 16sm bo’lgan to’g’ri burchakli parallelepipedga tengdosh kub qirrasi uzunligi?

A)8 B)12 C)16 D)24
3-,4-chorak testlarini tuzuvchi: Zarafshon shahr 3-umumta’lim maktabi matematika fani o’qituvchisi Xotamova Maxbuba