1. Dinora 70 m /min tezlik bilan 10 min yurdi. U qancha masofani bosib o’tdi?

4 sinf Matematika

1.Dinora 70 m /min tezlik bilan 10 min yurdi. U qancha masofani bosib o’tdi?

A)700 m. B). 600 m C). 670 m. D)5m

2.Poyezd 650 km masofani 10 soatda bosdi. Uning tezligini toping.

A)65 km/soat B). 70 km /soat C).. 55 km /soat D)o

3. Ayirmaga ayriluvchi qo’shilsa nima hosil bo’ladi?

A) yig’indi B). kamayuvchi C). Ayriluvchi D) noma’lum

4.Birining uzunligi 8 sm ikkinchisining uzunligi esa 11 sm bo’lgan ikkita kesma chizilgan ikkinchisining uzunligi birinchi kesmadan necha sm uzun?

A)19 sm B). 3 sm C). 2 sm D) 0

5. Bir son ikkinchi sondan nechtaga ko’pligini aniqlash uchun:

A).Kichik sondan katta sonni ayrish kerak

B).Ikkala sonni qo’shish kerak

C).Bo’luvchini hosil qilish uchun:

D).Bir-biriga ko`paytirish kerak.

6. Berilgan masalani yechimini toping.

Bir savatda 20 kg olma bor, ikkinchisida esa 4 kg. Birinchi savatdagi olma ikkinchisidan necha marta ko’p ?

A)20 x 4 -80

B)20 : 4 = 5

C) 20 + 4 = 24

D)20-4=16

7. Qaysi qatordagi sonlar 6 ga qoldiqsiz bo’linadi ?

A)20,25,30,40

B). 24,36,42,48

C). 8, 12, 16,42

D)bilmadim

8. 3 ta sonni yig’indisi 480 ga teng. Birinchi son ikkinchi sondan 2 matra kichik 3- sondan esa 5 marta katta shu sonlarni toping.

A) 150,300,30 B). 10,20,40 C). 50,200,40 D) 45

9. (380-96): 4=.....natijasini toping.

A) 75 B). 74 C). 71 D)33

10. 327489 + 343512=...... natijani toping.

A) 671001 B). 671011 C). 671101 D) 5767

11. 12 sonni ½ qismini topish uchun:

A) 12 x 2 B). 12 : 2 C). 12+2 bo’lsa kerak D)bilmadim

12. Har qanday sonni 1 ga bo’lganda:

A)1 B). berilgan son C). 0 D)bilmadim

13. Vertolyot 4 soat 200 km/soat tezlik bilan.2 soat 230 km/soat tezlik bilan uchdi.U sbu vaqt ichida qanday masofani uchib o'tdi?Vertolyot dastlabki tezlik bilan necha kilometr ko'p masofani uchib o'tdi?

A). 1260 km 300 km B). 1260 km 340 km C). 1200 km 340 km

14. Toshkendagi "Paxtakor" o’yingoxi futbol maydonining eni 104 m, bo’yi 60 m ga teng. Futbol maydonini yuzunini toping.

A) 6944 m kv B). 6240 m kv C). 6440 m kv D) 567

15. 320 ni 3 marta orttiring.

A) 960 B). 320 C). 640 D)76

16. 5 sutkada necha soat bor?

A)110 soat B). 100 soat C). 120 soat D)098

17. X x 6 = 42 noma'lum sonni toping.

A) 6 B). 7 C). 8 D)9

18. Qaysi qatordagi sonlar 7 ga qoldiqsiz bo'linadi?

A)14 16 21 28 B)21 35 42 56 C) 24 42 66 28 D)876443

19. Qaysi taqqoslash to'g'ri bajarilgan?

A) 1km=1000m B) 1kg=100 gr C) 1kg=10 gr D)67

20. 60 soni 20 dan necha marta ortiq?

A)40 B)3 C) 80 D)78