Matematika test I chorak Ko’paytmaning javobini toping. 17*5

18. Tenglamaning javobini toping. Xх5=400-150
A) 50 B) 55 D) 60
19. To’g’ri to’rtburchakning bo’yi 25 sm eni 10 sm uzun.to’g’ri to’rtburchakning perimetrini toping.
A) 70 sm B)80 sm D 90sm
20. Tenglama javobini toping.X:25=900-800
A) 2500 B) 2000 D) 5000
21. Agar ifoda faqat qo’shish va ayirish amallardan iborat bo’lsa……………
A Amallar ayirish tartibda bajariladi B Amallar qo’shish tartibda bajariladi
D Amallar bajarilgan tartibda bajariladi
22. Agar ifoda har xil arifmetik amalllardan iborat bo’lsa avval………….
A Avval ketma-ket ko’paytirish va bo’lish amali bajariladi
B Avval qo’shish, ayirish amal bajariladi
C Avval ayirish ko’paytirish, qo’shish bajariladi
23. Uchburchaklarning burchaklar nomi va qoidalarini yozing.
A To’g’ri burchakda teng yonli, turli tomonlar uchburchak
B to’gri yonli turli tomonlar teng tomonli uchburchak
D tog’ri burchakli o’tkir burchakli, o’tmas burchakli –uchburchak
24. Uchburchaklarning uzunliklari bo’yicha tomonlari nomini qoidalarini yozing.
A To’g’ri burchakli turli tomonli uchburchak, teng yonli uchburchak
B Teng yonli teng tomonli turli tomonli uchburchak
D To’g’ri burchak turli tomonli to’g’ri burchakli uchburchak
25. Ko’p xonali sonlar necha guruxga bo’linadi? Misollar keltiring va bu sonlarni o’qib yozing.
A 3 guruhga bo’linadi B 2 guruhga bo’linadi D 4 guruhga bo’linadi

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Savol	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25
Javob	B	D	B	D	D	A	A	A	B	B	A	D	B	B	B	B	B	A	A	A	D	A	D	B	B

Matematika III-chorak

1. 
   Bo’linmaning javobini toping.
   

5032:4 9042:2

1. 
   1285 B) 1528 D) 1258
   

2) Amallarni javobi toping.

210x4-99:33 150x4+ 78:3

1. 
   873,662 B) 837, 626 D) 738,602
   

3. 
   Amallar javobini toping.
   

1000-190x3-120x2

1. 
   190 B) 109 D) 901
   

4 Agar vaqt va masofa ma’lum bo’lsa tezlik qanday topiladi?
A) Agar vaqt va masofa ma’lum bo’lsa tezlik masofa bo’linadi.
B ) Agar vaqt va masofa ma’lum bo’sa tezlik vaqtga ko’paytiriladi.
D) Agar vaqt va masofa ma’lum bo’lsa tezlik masofani vaqtga bo’linib topiladi.
5 Hisoblashni toping 711023- 512316

1. 
   968707 B) 198707 D) 189700
   

6. Sekundlarda hisoblang va javobini toping. 6 min 15 min, 3 min 50 sekund.

A) 320 sekund 357 sekund B) 374 sekund 320 sekund D) 375 sekund 230 sekund.
7. agar tezlik va masofa ma’lum bo’lsa vaqt qanday topiladi ?
A) tezlik vaqtga ko’paytiriladi B) masofa tezlikka ko’paytiriladi D) masofa tezlikka bo’linadi.

8. Noma’lum sonni toping. 18:x+16=16
A) 18 B) 1 D) 9
9. Ifodaning qiymatini toping.3063+5094x8
A)48315 B)43815 D)43118

10.Bir qopda 48 kg, ikkinchisida esa 36kg shakar bor. Ular 42 ta bir xil haltachalarga solindi har qaysi qopdagi shakarni joylash uchun nechtadan xaltacha kerak bo’lgan.

A) 26, 20 B) 18, 25 D) 18,24
11. Agar tezlik vaqt ma’lum bo’lsa , masofa qanday topiladi?
A) masofa vaqtga qo’shiladi B) vaqt tezlikka ko’paytiriladi D) tezlik vaqtga bo’linadi
12. Bo’linmani toping. 172942:2
A) 84471 B)85471 D) 86471
13. Tenglamani yechib javobibni toping. 6xX+1000=6804
A) 98295 B) 98924 D) 98592
14 Amallarni yechib javoblarini toping. 320x4x100-29075

1. 
   98295 B)98925 D) 98592
   

15 Hisoblang va javobini toping. 6 so’m :5 tiyin 70dm: 2 sm

1. 
   2 so’m 20 tiyin 350 dm B) 120 tiyin 35 dm D) 120 so’m 305 dm
   

16. Ko’paytma javobini toping. 828x400 410x200
A) 331 200, 81000 B) 331200, 82000 D) 334200, 82000
17 Bo’linmani toping. 2100:700 6300:900

1. 
   300, 70 B) 30, 7 D) 70, 3
   

18. Velosipedchi 3 soat, tushdan keyin 2 soat yo’lda bo’ldi. U tushgacha 42 km yo’l yurdi. Agar velosipedchi tushdan keyin tezligini 2 km ga oshirgan bo’lsa, u hammasi bo’lib necha km yo’l yurgan?
A) 96 km B) 98 km D) 97 km
19. Qoldiqli bo’lishni yeching va qoldiqni toping. 157:30 174:50
A) 7 q, 14 q B) 6 q, 12 q D) 10 q, 5 q
20. Bo’linmani toping. 5520:80
A) 67 B)68 D) 69
21. Kitob yuz betli. Qizcha birinchi kuni uning 75 betini, ikkinchi kuni esa birinchi kuni o’qiganidan beshdan bir qismini o’qidi. Qizcha kitobning yana necha betini o’qishi kerak?
A) 10 B) 12 D) 11
22. Hisoblang va javobini toping. 40230-38040+26970
A) 5100 B) 52000 D) 520
23. Noma’lum sonni toping. 630:x+80=150
A) 90 B) 9 D) 8
24. Qoldiqli bo’lish javobini toping. 20200:30
A) 673 B) 637 D) 336
25. Ko’paytmani javobini toping. 13x15 14x12
A) 109, 108 B) 180, 159 D) 195 , 168

Savol	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25
Javob	D	B	A	D	B	D	D	D	B	D	B	D	A	B	B	B	B	B	A	D	A	B	B	A	B