1. Berilgan shaklni yuzini hisoblang a=9 A 30 b 71 c 31 d 72

5-sinf test


1. Berilgan shaklni yuzini hisoblang. a=9
A) 30 B) 71 C) 31 D)72
2.Hisoblang. (9a-6c)-(9c-6a)=? b=6
A) 3a-3c B) 15a+3c C)15a-3c D) 3a+3c
3.A sonni 23 ga bo’lganda bo’linma 21 ga teng. Qoldiq esa 11 ga teng. A ni toping?
A)493 B)494 C)492 D)495
4. (9001)² ni hisoblang.
A) 81018001 B) 81018002 C) 81018003 D) 81018004
5.Ko’paytma ko’rinishida yozing. (z-7)+(z-7)+…+(z-7)=?
24 ta

1. 
   (z-7)²⁴ B) 24*(z-7) C) z²⁴ D)24*Z
   

6.Tenglamani yeching. 2730:m=65
A)40 B)41 C)42 D)43
7.Ifodani soddalashtiring. 72p+23-29p+7-3p-9=?
A) 40p+20 B)52p+21 C)40p+21 D)52p+20
8. Ifodani soddalashtirib qiymatini toping. 71a+31b-31a-21b=? a=5,b=9
A) 280 B) 290 C) 270 D) 260
9. Farrux bir son o’yladi, uni 5 ga ko’paytirdi va 4 marta kamaytirdi,natija 15 chiqdi. Farrux nechini o’ylagan.
A)60 B)61 C)62 D)63
10. 232*37+29*36*45=? Ifodaning qiymatini toping.
A) 55564 B)55563 C)55562 D)55561
11. Tenglamani yeching. 485-X=1000-793
A) 278 B)207 C) 287 D) 208
12. Buyuk matematik Al-Xorazmiy nechanchi yilda tug’ilgan?
A) 850 B) 910 C) 783 D) 873
13. Aftomobil 100 km masofaga 5 litr benzin sarflaydi. Bu aftomobil 350 km masofaga qancha litr benzin sarflaydi?
A) 16 B) 17 C) 18 D) 20
14. Ikkita ketma-ket kelgan sonlar ko’paytmasi 156 ga teng. Bu sonlarni toping/
A) 11 va 12 B) 13 va 14 C) 12 va 13 D) 14 va 15
15. 1 kg olma 10 so’m 2 tiyin turadi. 50 so’m 10 tiyinga qancha olmadi/
A) 6 kg B) 7 kg C) 8 kg D) 5 kg
16. Piyoda 1 soatda 5 km yo’l yuradi. U 2 soat 30 daqiqada qancha yo’l yuradi?
A) 10 B) 11 C) 12 D) 12,5
17. Raqamlar yig’indisini 10 ga ko’paytirsak natija 90 chiqdi. Raqamlar yig’indisini toping?
A) 8 B) 9 C) 6 D) 7
18. To’g’ri to’rtburchak tomonlari 5 va 4 bo’lsa perimetrini toping?
A) 20 B) 18 C) 19 D) 16
19. a=5, b=8, c=2 bo’lsa V=abc ni toping.
A) 15 B) 16 C) 80 D) 81
20. a=3, b=4, c=5 bo’lsa, S=2*(a*b+b*c+a*c) ni toping?
A)94 B) 95 C) 96 D) 97
21. Hisoblang. 52000678767 + 8851736003 = ?
A) 60852414770 B) 61852756770 C) 61853756770
22. Hisoblang. 9641954093+10871906907 = ?
A) 20513861000 B) 20523861000 C) 20529861000
23. 57A) 58,59,61 B)58,59,60.61 C) 58,59,60
24. qaysi biri to’g’ri?
A) 36<38<37 B) 37<36<38 C) 36<37<38
25.Metro vagonida 157 ta yo’lovchi bor. Quyidagi taqribiy qiymatlardan qaysi biri aniqroq ?
A) 150 ta B) 160 ta C) 120 ta