Matematika fanidan testlar
11-sinf matematika
1. Fan: matematika M.A. Mirzaahmedov, Sh.N.Ismailov, A.Q.Amanov qiyinchilik darajasi: 1
Karim 3minutda 213ta so`zni terib , 6ta imloviy xatoga yo`l qo`ydi. Karimning matn terish sifatini toping |
*0,0282 |
0,0321 |
0,623 |
0,3265 |
2.Fan: Geometriya M.A. Mirzaahmedov , Sh.N. Ismailov. Qiyinchilik darajasi 2
Agar a(2;1;3) va b(-1;x;2) vektorlar uzunligi teng bo’lsa ,x ni toping.
*
3
5
3. Fan: matematika M.A. Mirzaahmedov, Sh.N.Ismailov, A.Q.Amanov qiyinchilik darajasi: 1
Funksiya hosilasini toping: f(x)=5 |
*0 |
X |
5 |
10 |
4.Fan: Geometriya M.A. Mirzaahmedov , Sh.N. Ismailov. Qiyinchilik darajasi 1
Markazi koordinatalar boshida , radiusi 5 ga teng bolgan sfera tenglamasini yozing.
*x2+y2+z2=25
x2+y2+z2 25
x2+y2+z2 25
(x-1)2+(y-1)2+(z-1)2=25
5. Fan: matematika M.A. Mirzaahmedov, Sh.N.Ismailov, A.Q.Amanov qiyinchilik darajasi: 1
Funksiya hosilasini toping: |
* |
|
12x+12 |
14x-12 |
6.Fan:Geometriya M.A. Mirzaahmedov , Sh.N. Ismailov. Qiyinchilik darajasi 1
A(2;0;-3) va B(3;4;0) nuqtalar orasidagi masofani toping.
*
16
8
7.Fan: Algebra .M.A.Mirzaaxmedov, Sh.N. Ismailov qiyinchilik darajasi 2
Koordinatalar boshidan y=x2-4x+3 parabolaning simmetriya o’qigacha bo’lgan masofani toping.
*2
1
1.5
2.5
8.Fan: Algebra .M.A.Mirzaaxmedov, Sh.N. Ismailov qiyinchilik darajasi 2
a̅(0;-4;2) va b̅(2;2;3) vektorlarning skalyar ko’paytmasini toping.
*10
-2
14
-14
9.Fan: Algebra .M.A.Mirzaaxmedov, Sh.N. Ismailov qiyinchilik darajasi 2
Agar B(-2;-7) nuqta y=kx2+8x +m parabolaning uchi bo’lsa, k va m ning qiymatini toping.
*k=2, m=1
k=2, m=-1
k=-2, m=1
k=-2, m=-4
10.Fan: Algebra .M.A.Mirzaaxmedov, Sh.N. Ismailov qiyinchilik darajasi 1
p , q mulohazalarning dizyunksiyasi to’g’ri ko’rsatilgan qatorni troping
*p˅q
p˄q
q˄p
q˅p
11.Fan: Algebra .M.A.Mirzaaxmedov, Sh.N. Ismailov qiyinchilik darajasi 2
Yuzi 9 sm2 bo’lgan doirani o’rab turgan aylana uzunligini toping.
*6
12
9
3
12.Fan: Algebra .M.A.Mirzaaxmedov, Sh.N. Ismailovqiyinchilikdarajasi1
Konversiya bilan teng kuchli mulohazani ko’rsating:
*inversiya
Kontrapozitsiya
implikatsiya
ekvivalensiya
13.Fan: Geometriya. «B.Haydarov, E.Sariqov,A.Qo`chqorov» qiyinlik darajasi 3
Ikkita o`xshash ko`pburchakning yuzlari mos ravishda 64sm2 va 576 sm2 bo`lib , birinchisining peremetri 112 sm bo`lsa ikkinchi ko`pburchak peremetrini toping?
* 336 sm
225 sm
448sm
256sm
14.Fan: Algebra «SH. Alimov, O.R.Xolmuhammedov» qiyinlik darajasi 2
Parabola uchining koordinatalarini toping. 2+4
* (2;-4)
(0;4)
(4;2)
(-4;2)
15.Fan: Algebra«SH. Alimov, O.R.Xolmuhammedov» qiyinlik darajasi 2
2 – 4 funksiyaning grafigi qaysi chorakda joylashgan?
* I, II
I,IV
II, III
I, II, III ,IV
16.Fan: Algebra«SH. Alimov, O.R.Xolmuhammedov» qiyinlik darajasi 1
Tengsizlikni yeching.
* , <
<
-1
17.Fan: Algebra «SH. Alimov, O.R.Xolmuhammedov» qiyinlik darajasi 3
Agar 2+px+q parabola absissalar o`qini x=2 va 3 nuqtada kessa p va q larni toping?
* p= -5 ,q=6
p=5 , q= 6
p=6 ,q= 5
p= 1 , q= 0
18.Fan: Algebra«SH. Alimov, O.R.Xolmuhammedov» qiyinlik darajasi 1
Agar a>0 bo`lsa u holda y= ax2 funksiya x 0 bo`lganda qanday qiymat qabul qiladi?
* musbat
manfiy
0
qiymat qabul qilmaydi
19. Fan: matematika M.A. Mirzaahmedov, Sh.N.Ismailov, A.Q.Amanov qiyinchilik darajasi: 1
Moddiy nuqtaning berilgan t vaqtdagi tezligini hisoblang: t=5 |
*80 |
70 |
60 |
50 |
20. Fan: matematika M.A. Mirzaahmedov, Sh.N.Ismailov, A.Q.Amanov qiyinchilik darajasi: 1
sinx funksiyaning hosilasini toping |
*cosx |
-sinx |
tgx |
-cosx |
21.Fan:Algebra M.A. Mirzaahmedov , Sh.N. Ismailov. Qiyinchilik darajasi 1
limitni hisoblang
*7
6
5
4
22.Fan: Geometriya M.A. Mirzaahmedov , Sh.N. Ismailov. Qiyinchilik darajasi 1
Uchlari A(1;2;3) , B(2;3;1), C(3;1;2) nuqtalarda bo’lgan uchburchakning perimetrini toping.
*
3
6
23. Fan: matematika M.A. Mirzaahmedov, Sh.N.Ismailov, A.Q.Amanov qiyinchilik darajasi: 1
funksiya grafigiga x=1 abssisssali nuqtadao`tkazilgan urinma tenglamasini yozing |
*y=-x |
y=x |
y=2x |
y=3x |
24.Fan: Geometriya M.A. Mirzaahmedov , Sh.N. Ismailov. Qiyinchilik darajasi 2
Agar ā(1;-4;0) , b̄(-4;8;0) bo’lsa, c̄=ā-b̄ vektorning koordinatalarini va uznligini toping.
*(-3;4;0), 5
(5;4;0), 5
(3;-4;0), 4
(2;3;1), 4
25.Fan: matematika M.A. Mirzaahmedov, Sh.N.Ismailov, A.Q.Amanov qiyinchilik darajasi: 1
funksiya uchun y=2x-1 to`g`ri chiziqqa parallel bo`lgan urinma tenglamasini yozing |
*y=2x-2,25 |
y=3x-2,2 |
y=2x |
y=2x+3 |
26.Fan: Geometriya M.A. Mirzaahmedov , Sh.N. Ismailov. Qiyinchilik darajasi 1
Markazi A(1;2;4) nuqtada, radiusi 3 ga teng bo’lgan shar tenglamasini yozing.
*(x-1)2+(y-2)2+(z-4)2=9
(x-2)2+(y-4)2+(z-1)2=9
(x-1)2+(y-2)2+(z-4)2=6
(x-4)2+(y-2)2+(z-1)2=9
27. Fan: matematika M.A. Mirzaahmedov, Sh.N.Ismailov, A.Q.Amanov qiyinchilik darajasi: 1
funksiya grafigiga x=4 abssissali nuqtada o`tkazilgan urinma tenglamasini tuzing |
*y=35x+30 |
y=35x |
y=20x+20 |
y=10x |
28. Fan: matematika M.A. Mirzaahmedov, Sh.N.Ismailov, A.Q.Amanov qiyinchilik darajasi: 1
Funksiyaning statsionar nuqtalarini toping |
*x=-1, x=2 |
x=3, x=2 |
x=-1, x=3 |
x=0, x=2 |
29.Fan: Geometriya M.A. Mirzaahmedov , Sh.N. Ismailov. Qiyinchilik darajasi 2
ABC uchburchak turioni aniqlang, uning yuzini toping: A(2;4;-1), B(1-1;1;2), C(5;1;2)
*teng yonli ,
teng yonli ,
teng tomonli ,
turli tomonli ,
30. Fan: matematika M.A. Mirzaahmedov, Sh.N.Ismailov, A.Q.Amanov qiyinchilik darajasi: 1
Funksiyaning kamayish oraliqlarini toping |
*(-1;0) va (0;1) |
(-2;0) va (0;1) |
(-1;0) va (0;2) |
(-3;0) va (0;1) |
