11. Nusrat aka 18 ta shokoladni farzandlarining har biriga 6 tadan taqsimlab berdi. Nusrat akaning nechta farzandi bor?
A)3 B)2 C)5 D)4
12. 20 metr uzunlikdagi mato 2:3 nisbatda bo‘lingan. Kichik matoning uzunligini (m) toping.
A)8 B)12 C)9 D)6
13. Tenglamani yeching:
A)6 B)7 C)9 D)8
14. Hisoblang:
A)31 B)33 C)29 D)35
15. Rasmdagi to‘g‘ri to‘rtburchakning perimetri 100 cm ga teng. x ni (cm) toping.
A)11 B)7 C)6 D)8
16. Qaysi javobda faqat natural sonlar ko‘rsatilgan?
A)−1; 0; 1; 2 B)0; 5; 14; 121
C)0; 5; 7; 6; D)1; 2; 3; 4
17. Quyidagi oddiy kasrlardan qaysi biri 0,125 o‘nli kasrga teng?
A) B) C) D)
18. Agar bir fut (tovon) 305 mm ga teng bo‘lsa, 2135 mm necha fut (tovon) bo‘ladi?
A)5 B)6 C)7 D)8
19. 2 ta 8 raqami va 1 ta 3 raqamidan nechta turli 3 xonali son tuzish mumkin?
A)3 B)2 C)1 D)6
20. Hajmi 168 cm3 ga teng bo‘lgan to‘g‘ri burchakli parallelepipedning balandligi 7 cm ga teng. To‘g‘ri burchakli parallelepiped asosining yuzini (cm2) toping.
A)21 B)24 C)23 D)22
