5-sinf uchun (A.I.A) 3-test
1. Quydagi kasrlardn to’g’risini ko’rsating ?
A) 12/3 B) 5/12 C) 15/8 D) 16/9
2. Qo’shishni bajaring ? 3/25+4/25
A) 7/50 B) 7/25 C) 25/7 D) 50/1
3. 5/13-1/13 ayirmani bajaring ?
A)4/13 B) 0 C) 26/6 D) 4/13
4. A ning qanday qiymatida tenglik o’rinli bo’ladi ? a/22+12/22=34/22
A) 24 B) 23 C) 22 D) 26
5.kasrlarni bo’linma ko’rinishida yozing va uning qiymatini toping 35/7
A) 35 :7=5 B) 7 :35=0,5 C) 37 :5=5/37 D) 0
6. hisoblang ? 6/21+4/21
A) 21/64 B) 10/21 C) 64/21 D) 21/130
7. Amallarni bajaring ? 73,12 – (5,34+13,12)
A) 18,46 B) 18,47 C) 55,66 D) 54,66
8. 3,924 sonini yuzdan birlar xonasigacha yaxlitlang
A) 3,92 B) 3,9 C) 3,93 D) 3.90
9. Hisoblang ? 0,25*5
A) 0,125 B) 12,5 C) 1,25 D) 125
10. Bo’lishni bajaring ? 2,34 :9
A) 2,6 B) 0,26 C) 26 D) 0,026
5-sinf uchun (A.I.A) 4-test
1.. To’g’ri to’rtburchakning bo’yi 7 sm, eni esa 3 sm bo’lsa, uning yuzini toping
A) 21 B) 18 C) 20
2.. To’g’ri to’rtburchakning bo’yi 7 sm, eni esa 3 sm bo’lsa, uning perimetrini toping
A) 21 B) 18 C) 20
3.. Uchburning perimetrining formulasini toping
A) P=a+b+s B) P=2(a+b) C) S=ab
4..To’g’ri to’rtburchakning perimetrining formulasini toping
A) P=a+b+s B) P=2(a+b) C) S=ab
5.. Bosib o’tilgan yo’lni topish formulasini toping
A) S=v:t B) S=v*t C) S=t:v
6..Tezligi 30 km/h bo’lgan mashena 120 km masofani qancha vaqtda bosib o’tadi?
A) 4 soatda B) 150 soatda C) 3600 soatda
7.. Bajarilgan ish miqdorini hisoblash formulasini toping.
A) A=N*t B) A=N:t c) A=t:N
8.. Ishchi 8 soatda 168 dona detalga ishlov berdi. Ishchining mehnat unumdorligini toping.
A) 160 B) 21 C) 176
9.. Yuzi 144 sm kvadrat bo’lgan kvadratning perimetrini topng.
A) 12 B) 24 C) 48
10..Bir bazadan bir vaqtda qarama-qarshi yo’nalishda ikki chang’ichi yo’lga chiqdi. Birining tezligi 11 km/h, ikkinchisining tazligi 12km/h ga teng. Necha soatdan so’ng ularning orasidagi masofasi 46 km bo’ladi.
A) 3 B) 2 C) 4
11..(1216+16*9):4-1440:12=
A) 222 B) 202 C) 220 D) 2300
12..
A)25 B)26 C)50 D)20
13.. soni qanday raqam bilan tugaydi
A)7 B)8 C)9 D)2
14.. 7 hissa suvga 2 hissa tuz qo’shib aralashma hosil qilindi. 18 kg aralashma hosil qilish uchun qancha tuz kerak bo’ladi.
A) 4 B)2 C)7 D) 14
15.. Ikkichi to’pda 1080 m gazlama bor. Ikkinchisida birinchisiga qaraganda 3 marta ko’p gazlama bor. Har ikkala to’pda qancha gazlama bor
A)1400 B)1240 C) 360 D)1440
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