L&y ngclu nhien ra 4 cai but.
Trang 1CASIO L�N THI THPT QUOC GIA
DETlJL�N (DJ thi 166 cau / 20 trang)
DE TRAC NGHI�M ON THI THPT QUOC GIA 2017
Mon: TOAN HỌC
H ' 9 va ten: A
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Bai 1 Mc:mh va Lam cung tham gia ki thi THPT Qu6c Gia nam 2016, ngoai thi ba man Toan, Van,
Anh bit bu9c thi M;;mh va Lam d�u dang ki them hai man t1;( ch9n khac trong ba man: �t
Li, Hoa H9c, Sinh H9c dudi hinh thuc thi tric nghi�m dg xet tuygn vao Dc:1-i h9c, Cao d�ng M6i man t1;( ch9n tric nghi�m c6 6 ma d� thi khac nhau, ma d� thi cu.a cac man khac nhau
la khac nhau Tinh xac su�t dg Mc:1-nh va Lam chi c6 chung dung m9t man t1;( ch9n va m9t mad� thi 1
Bai 2 D9i van ngh� cu.a m9t ldp c6 5 bc:1-n nam va 7 b.;m nfr Ch9n ngclu nhien 5 bc:1-n tham gia
bigu di�n, tim xac su&t dg trong 5 b1;1n duc;ic ch9n c6 ca nam va nfr, d6ng thbi s6 b1;1n nam nhi�u hdn s6 bc:1-n nfr
A p = 245729 B p = 210729 C P=l 245729 D P=l 210729 Bai 3 C6 30 t&m the danh s6 tu 1 d�n 30 Ch9n ngclu nhien ra 10 t�m the Tim xac su&t dg c6
5 t&m the mang s6 le, 5 t&m the mang s6 ch�n, trong d6 chi c6 dung 1 t�m the mang s6 chia h�t cho 10
c10c4 c1
A p = 15 12 3
Gia
Bai 5 M9t chi�c h9p dung 6 cai but mau xanh, 6 cai but mau den, 5 cai but mau tim va 3 cai but
mau do L&y ngclu nhien ra 4 cai but Tinh xac su�t dg l&y duc;ic it nh&t 2 but cung mau
A P = 1 323 B P = -323 C P = -323 D P = 1 323
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Bai 1 B Bai 24 D Bai 47 A Bai 70 D Bai 93 D
Bai 2 A Bai 25 B Bai 48 D Bai 71 B Bai 94 A
Bai 3 D Bai 26 D Bai 49 A Bai 72 A Bai 95 A
Bai 4 A Bai 27 D Bai 50 C Bai 73 D Bai 96 C
Bai 5 A Bai 28 C Bai 51 B Bai 74 C Bai 97 B
Bai 6 D Bai 29 D Bai 52 A Bai 75 B Bai 98 A
Bai 7 C Bai 30 B Bai 53 B Bai 76 C Bai 99 C
Bai 8 B Bai 31 B Bai 54 D Bai 77 A Bai 100 D
Bai 9 C Bai 32 C Bai 55 D Bai 78 A Bai 101 C
Bai 10 D Bai 33 D Bai 56 C Bai 79 C Bai 102 B
Bai 11 A Bai 34 D Bai 57 D Bai 80 A Bai 103 A
Bai 12 A Bai 35 B Bai 58 C Bai 81 B Bai 104 A
Bai 13 A Bai 36 A Bai 59 B Bai 82 B Bai 105 C
Bai 14 C Bai 37 A Bai 60 C Bai 83 D Bai 106 D
Bai 15 C Bai 38 C Bai 61 A Bai 84 B Bai 107 C
Bai 16 D Bai 39 D Bai 62 C Bai 85 D Bai 108 D
Bai 17 D Bai 40 B Bai 63 C Bai 86 A Bai 109 B
Bai 18 C Bai 41 B Bai 64 D Bai 87 D Bai 110 D
Bai 19 C Bai 42 C Bai 65 A Bai 88 D Bai 111 B
Bai 20 D Bai 43 A Bai 66 D Bai 89 C Bai 112 B
Bai 21 C Bai 44 C Bai 67 A Bai 90 C Bai 113 B
Bai 22 C Bai 45 C Bai 68 B Bai 91 B Bai 114 C
Bai 23 B Bai 46 D Bai 69 B Bai 92 B Bai 115 C
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