I-variant

1-VARIANTNING JAVOBLARI

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
D	E	A	D	A	B	A	D	E	A	A	A	D	D	A	B	E	A	E	D	A	D	E	B	D

5-matematika test savollari
2-variant
1. 7 million 43ming 210 sonini raqamlar bilan yozing
A)70043210 B)7432100 D)7043210 E)7430210
2. 2*7<257 tengsizlik o`rinli bo`lishi uchun yuduzcha o`niga qanday raqamlar qo`yish mumkin
A)1.2.3.4.5 B)1.2.3.4. D)0.1.2.3.4.5 E)0.1.2.3.4.
3. 108567, 108657 ,100969 va 109000 sonlaridan eng kattasi
A) Ikkinchisi B)birinchisi Dto’rtinchisi E)Uchinchisi
4.29A)29,30,31,32, B)30,31,32, D)29,30,31 E)30,31,32,33,
5.Son nurida O(.),A .(16) B.(22) nuqtalar belgilangan O B kesma O A kesmadan qancha uzun
A). 6 ta birlik kesmaga B).7 ta birlik kesmaga D)5 ta birlik kesmaga E).8 ta birlik kesmaga
6. Maktabdan 224 ta a`lochi o`quvchi bor quyidagi taqribiy qiymatlardan qaysi biri aniqroq ?
A)230 B)220 D)210 E)200
7. (80137-25999)+83862 ifodaning qiymatini toping .
A)138000 B)139967 D)140000 E)137000
8.B+35=53 tenglamani yeching
A)17 B)18 D)88 E)22
9.128-Y=38
A)166 B)160 D)90 E)80
10.54+n<71 tengsizlikki qanoatlartiruvchi Natural sonlar ichida eng kattasi qaysi
A)17 B)19 D)15 E)16
11.N+105>121ttengsizlikni qanoatlantiruvchi natural sonlar ichidan eng kichigi qaysi
A)17 B)18 D)226 E)16
12Kamayuvchi 45 taga ortib ,ayriluvchi 15 taga ortsa ,ayirma qanday o`zgaradi .
A)30taga ortadi . B).60taga ortadi D)30ta kamayadi E)60tagakamayadi
13.Uzunligi 900m bo’lgan poyezdning tezligi 45m/s bo’lsa ustun yonidan o’tib
ketishi uchun qancha vaqt talab qiladi?
A)25s B)20s D) 30s C)26s
14. Hisoblang 336*102/36
A)25s m B)20sm D)30sm E)26 sm
15.32*19-29*19+15*19-15*16+14*16-11*16
A)130 B)150 D)200 E)151
16..Qaysi tenglik qoldiqli bo`linish ifodalaydi
A)23=3*6=5 B)23=3*7+2 D)23=4*6+1 E)Hech qaysi
17. 521 sonini qanday songa bo`linadi to`liqsiz bolinma 34 qolduq 11 bo`ladi
A)17419 B)18056 D)12065 E)01254
18.2005*2006 yig’indining oxirgi raqamini toping.
A)5 B)6 D)1 E)0
19. To’g’ri to’rtburchakning asosi 12sm, balandligi undan 2sm kam. Uning perimetrini toping.
A)10sm B)22 D)44 E)24
20. Yuzi tomonlari 40sm va 10sm bo’lgan to’g’ri to’rtburchak yuziga teng bo’lgan kvadrat tomoni toping.
A)50 B)30 D)400 E)20
21. Tenglamani yeching; 50-3x=17
A)11 B)67 D)64 E)70
22. 1 ko’paymaning oxirgi xonasida qanday turadi?
A)5 B)7 D)4 E)0
23. Tengsizlikning barcha tub yechumlarini toping: 37
A)38,39,40,41 B)37,41 D)37,38,39,40 E)37,38,39,41
24. Yulduzcha o’rniga qanday raqam yozish mumkin? 210=
A)4 B)6 D)5 E)8
25. 36va49 o’zoro qanday sonlar?
A)murakkab B)o’zoro tub D)tub zonlar E)murakkab va o’zoro tub sonlar