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N X X X X X: Kunci Jawaban Soal-Soal Skolastik Bendel: 2 A. Bakat Skolastik

This document contains the answers to various types of scholastic ability test questions. It includes: 1. The answers to 40 multiple choice questions ranging from topics like series, geometry, percentages, and time/distance problems. 2. The step-by-step working and explanations for 15 non-multiple choice questions involving topics such as series, geometry, rates, and profit/loss calculations. 3. The document provides a key of answers to help candidates check their work on scholastic ability test questions.
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0% found this document useful (0 votes)
2K views2 pages

N X X X X X: Kunci Jawaban Soal-Soal Skolastik Bendel: 2 A. Bakat Skolastik

This document contains the answers to various types of scholastic ability test questions. It includes: 1. The answers to 40 multiple choice questions ranging from topics like series, geometry, percentages, and time/distance problems. 2. The step-by-step working and explanations for 15 non-multiple choice questions involving topics such as series, geometry, rates, and profit/loss calculations. 3. The document provides a key of answers to help candidates check their work on scholastic ability test questions.
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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E:\CPNS\Soal CPNS Terbaru Tes Bakat Skolastik.

doc

KUNCI JAWABAN SOAL-SOAL SKOLASTIK 54. A. tAgus = 6 jam


BENDEL : 2 v = 30 km/jam
s = v . t = 30 . 6
A. BAKAT SKOLASTIK = 180 km / jam
1. D 11. C 21. B 31. B
2. A 12. D 22. B 32. C 55. C x = 10 x = kepala
3. E 13. D 23. D 33. C y = 10 + z y = ekor
4. C 14. D 24. C 34. D z = 10 + ½ y z = panjang tubuh
5. E 15. D 25. E 35. A = 10 + ½ (10 + z)
6. D 16. A 26. E 36. C Z = 10 + 5 + ½ z
7. D 17. A 27. B 37. E ½ z = 15
8. C 18. A 28. A 38. E z = 30
9. C 19. B 29. A 39. C y = 10 + z
10. D 20. B 30. E 40. A = 10 + 30 = 40
l = x + y = 10 + 40 + 30
41. B. ditambah 4 = 80 cm
42. A. ada 3 deret 18 – 14 – 10 – 15 – 11 – 9 – 12 - .....
Berselang 2, 18 – 15 – 12 ... deret 1 (dikurangi 3) x1  x2  x3  x4  ...
– 15 – 12 ... deret 2 (dikurangi 3) 56. B. x
10 – 9 ... deret 3 (dikurangi 1) n
43. B. Cara sama dengan No. 42 (berselang 2) 91  83  95  87  x
4 – 6 – 8 – dst (deret 1) 90 
5
6 – 8 – 10 – dst (deret 2)
5 – 7 – selanjutnya 9 (deret 3) 450  356  x 5

44. D. Cara sama dengan No. 42, berselang 2, abjad urut naik, x = 94
b – d - ... selanjutnya f, seleisih 1 huruf (b c d e f)
m – o – q – s – u - ..... 57. D. x + 1,5x = 10.000
n – p – r – t – v - ..... 2,5 = 10.000
45. D. antara a & b, b & c, c & d, d & e, dst diselingi f – b, f – c, x = 4.000
f – d, f – e. 58. E. kerja 8 jam = 8 x Rp. 8.000
n = Rp. 64.000
46. C. Sn  (2U  (n  1)b) Rp. 80.000 – Rp. 64.000 = Rp. 16.000
2 1 Uang lembur Rp. 16.000
4 Lembur 1 jam = Rp. 8.000 + Rp. 4.000 = Rp. 12.000
50  (2U  3b) Rp. 16.000 – Rp. 12.000 = Rp. 4.000 = 1/3 jam (20
2 1
menit)
50 = 4U1 + 6b, b = beda
Jadi pulang pukul : 17.20 WIB.
Benar, jika U1 = 8 & beda = 3
59. E. 1 pond = ½ kg
Maka deretbya = 8 – 11 – 14 – 17 – 20 – 23
500 pond = 250 kg = ¼ ton
14 + 17 = 31
2,5 + 0,25 = 2,75 ton
47. E. rumus 3n + 3, n = 0,1,2,3,...sehingga
Barisan baru : 3,6,9,12,15,18,21,24...,33,... 2 14
60. D. 1 = 4 kaki  kaki
48. D. Un = U1 + (n-1)b, b = beda 3 3
= 3000 = (11-1) 500 1 kaki = 30 cm
= 3000 + 5000 30
= 8000 orang 1 kaki = inci
49. A 2,5
n 14 30
50. A. Sn  (2U  (n  1)b) 1 = x  56 potong
2 1 13 2,5
Sn = 880.000, U1 = 25.000, b = 2.00 61. B
n 62. A. x = 10 x 10 = 100 cm2
880000 = (2.25000  (n  1).2000)
2 1 314 2
y=  d2  cm
n 4 4
880000 = (50000  2000n  2000) x 2 63. D
2
36 = 2 x 10
1760000 = 50000n + 2000n2 – 2000n
2x = 26
1760 = 48n + 2n2
x = 13 (sisi miring)
n2 + 24n – 880 = 0
(n + 44) ( n-20) a x t 10.12
L =   60 cm 2
Jawab n - 20 = 0 2 2
n = 20 64. C. Luas kubus = 6 x luas salah satu sisi / bidang
1176 = 6 . luas bidang
51. C. = 500  59 + 1 0,64 1176
Luas bidang =  196
= 441 + 0,36 6
= 21 + 0,6 = 21,6 Sisi = 196  14
52. D Volume = sisi3 = 143 = 2744
53. A 3x = 27  x = 3 65. D
4y = 16  y = 2 66. D. Dua angka ditengah 8 & 9 (diurutkan dulu)
67. E

7
E:\CPNS\Soal CPNS Terbaru Tes Bakat Skolastik.doc

y 2  y1 6  4 2 Karena waktu kereta 2 lebih singkat maka kereta 2


68. C. Grad BC  m   sampai lebih dahulu
x2  y1 4  1 3 93. E. Jual = 620.000
Syarat sejajar m1 = m2 maka cari garis yang Beli 200 x 27.500 = 550.000 -
2 = 70.000 (Untung)
memiliki gradien 94. B. x = ayah x = 67
3 x y 1
2x – 3y – 7 = 0 y = anak 6 
2x – 7 = 3y y x 6
2x  7 2 7 95. C. x = harga beli
y  x Rugi = beli – jual
3 3 3 25% = x - 96.000
Rumus y = mx + c
m = gradien 1 3
96.000 = x x x
69. B. 4 4
24 4
70. D. P (merah) = ( warna merah  24 kartu) x x 96.000  128.000
52 3
4 96. E. 1,5 km = 1.500 m
P (As) = s 1.500
52 t   30 menit
24 4 v 50
P (merah)  P (As) =  Maksimal pk. 07.00
52 52 97. B. Luas 1 bata = px1
28 = 20 . 6
=
52 = 120 cm2
Geo bata = 600 x 120 cm2 = 72.000 cm2
= 7,2 m2
71. C 75. C 79. C 83. E Biaya = 7,2 x 5.000
72. C 76. C 80. C 84. E = Rp. 36.000,-
73. E 77. C 81. B 85. A
74. D 78. C 82. C 98. B. KPK dari 4, 6, 9 = 36
Tgl. 10 Juli + 36 hari = Tanggal 15 Agustus
(Juli = 31 hari)
s 120
86. C. t Ayah    2 jam 99. A. (50 km)
v 60 100. B Kena pajak = 950.000 – 360.000
Ayah sampai pk. 09.00 = 590.000
s 120 4 Pajak = 10% x 590.000 = 59.000
t Amir    jam 590.000 – 59.000 = 531.000
v 90 3 Gaji terima = 360.000 + 531.000
Waktu Amir = 80 menit = Rp. 891.000
Maksimal berangkat pk. 07.40.

87. D. KPK dari 4, 5, 8 = 40


Agustus 31 hari
1 = 40 = 41 hari dihitung mulai 1 Agustus adalah
10 September
88. A. R = renang
B = badminton
T = tenis

89. B.
90. D. 6 kali = 6 x 30 cm = 180 cm
6 inci = 6 x 2,5 cm = 15 cm
180
 12 potong
15
91. C. hasil 40 x 7.000 = 280.000
52 x 6.000 = 312.000
Rp. 592.000
Modal Rp. 600.000
- 8.000 (Rugi)
s 180
92. B. Kereta 1 t1    3 jam
v1 60
s 180
Kereta 2 t2    2,4 jam
v2 75
Maka t2 (total) = 2,4 + ½
= 2,9 jam

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