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Tabiiy - A

Matematika [1]





  1. Dastlabki 20 ta sonlar ichida 8 soni bilan o‘zaro tub bo‘lgan sonlar nechta?

A) 10 B) 13 C) 9 D) 7



  1. b raqamining qanday qiymatlarida to‘rt xonali 65b6 son 9 ga karrali bo‘ladi?

A) 1 B) 2 C) 2 va 3 D) 5



  1. Aylana uzunligi 25,12 cmga teng. Aylana radiusini aniqlang (𝜋 = 3,14).

A) 6,28 cm B) 3,5 cm
C) 4 cm D) 3,14 cm



  1. Quyidagi tenglamadan “x” ni aniqlang. (53 – x) + 4 = 77 – 2x

A) 16 B) 18 C) 19 D) 20



  1. Burchaklarni o‘sish tartibida yozing.




A) S, P, R, Q B) Q, R, S, P
C) S, Q, R, P D) Q, R, P, S



  1. x ni toping.




A) 16 B) 24 C) 28 D) 32



  1. Ketma-ketlikning keyingi hadini aniqlang. 3 – 3 = 0, 3 – 2 = 1, 3 – 1 = 2, 3 – 0 = 3

A) 3 – 4 = -1 B) 3 – (-1) = -4
C) 3 – (-1) = 4 D) 4 – 3 = 1



  1. Ifodaning qiymatini toping: 𝑝13 − 𝑥17 + 𝑦15 ;

bunda p = 2, x = 3, y = 4.
𝑝11
𝑥14
𝑦13

A) 7 B) –7 C) 3 D) 5



  1. O‘xshash hadlarni ixchamlang. x – 2y – 3x + 5y

A) 4x – 7y B) 4x + 7y
C) 3y + 2x D) 3y – 2x




  1. Quyida berilgan qutiga eng ko‘pi bilan nechta kitob sig‘adi?

A) 10 B) 12 C) 16 D) 20



  1. Agar AB = 28 cm, BC = 12 cm bo‘lsa, AC kesma uzunligini toping (kesmalar bir chiziqda yotmaydi).

A) 36 cm B) 40 cm
C) 16 cm D) aniqlab bo‘lmaydi



  1. Soat 1600 bo‘lganda soatning soat va minut millari orasidagi burchak necha gradus bo‘ladi? A) 90° B) 156° C) 120° D) 132°




  1. Uchburchakning ikki tomoni 0,5 cm va 7,8 cm ga teng. Uchunchi tomon uzunligi butun son bo‘lsa, shu tomon uzunligini aniqlang.

A) 12 B) 9 C) 6 D) 8



  1. 3/(x – y) va 5/y kasrlari uchun umumiy maxrajni aniqlang.

A) y(x – y) B) x(x – y)
C) xy(x – y) D) x – y



  1. To‘rtta ketma-ket toq natural sonning yig‘indisi – …

A) 5 ga bo‘linadi B) 5 ga bo‘linmaydi
C) 8 ga bo‘linadi D) 8 ga bo‘linmaydi

Tuzuvchi: Hasanxo‘ja NASRIDDINOV









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