TRY OUT SIMULASI UTBK SMAGAWI EDUCATION FAIR 2020 TES POTENSI SKOLASTIK 1. Perhatikan gambar dibawah ini! Angka di dalam dibentuk dari bilangan di luar menggunakan pola aritmetik. Jika pola aritmetik pada persegi pertama dan persegi kedua identik, maka nilai x pada persegi kedua adalah… A. 12 D. 5 B. 6 E. 12 C. 2 2. Jika r = 331 x 329 - 330² + 2 dan q = 410² 441 x 409, maka… A. r > q B. r = q C. r < q D. r = q = 0 E. hubungan r dan q tidak dapat ditentukan 3. Bari membeli 5 buah majalah dengan harga rata-rata Rp4.000,00 per buah dan membeli lagi majalah serupa dengan harga rata-rata Rp6.000,00. Bila diketahui harga rata-rata untuk keseluruhan buku Rp5.000,00, berapakah tambahan eksemplar majalah yang dibeli lagi oleh Bari ? A. 3 D. 7 B. 4 E. 8 C. 5 Bacaan untuk soal nomor 4 Ruang penguatan Rupiah menipis. Mata uang Asia melemah pada perdagangan diawal minggu, namun Rupiah masih menguat. Ruang penguatan itu hari ini terlihat mengecil seiring kenaikan indeks dollar AS. Setelah data ekspor China diumumkan memburuk, hamper seluruh mata uang di Asia melemah terhadap dollar AS sampai sore kemarin. Akan tetapi Rupiah yang sempat melemah berganti arah menjadi menguat. Lelang SUN valas yang dilaksanakan kemarin menarik minat investor melihat penawaran yang mencapai dua kali dari target awal. Riset Samuel Sekuritas Indonesia melihat optimisme dari pereknomian domestik masih ada, namun ruang penguatan semakin terbatas. Dollar indeks mulai merangkak naik sampai dini hari tadi walaupun hanya tipis. Rupiah masih melemah 17 persen secara tahunan tetapi membaik dari posisi Desember yang melemah 26 persen secara tahunan akibat perbaikan fundamental antara lain inflasi yang turun, deficit transaksi berjalan yang menipis dan pertumbuhan diatas 5,7 persen secara tahunan. Riset Trust Securities menyatakan laju rupiah masih di bawah level resisten di Rp11.374 per dollar AS. Har ini diproyeksikan rupiah ada di rentang Rp11.464 – Rp11.374 per dollar AS (Kurs tengah BI). 4. Berdasarkan isi bacaan diatas, pernyataan berikut yang benar adalah… A. Mata uang Asia turut menguat seiring naiknya minat investor B. Penguatan rupiah mulai terlihat seiring kenaikan dollar AS C. Rupiah mengalami kenaikan yang cukup signifikan terhadap dollar AS D. Ruang penguatan rupiah mengecil seiring kenaikan dollar AS E. Ruang penguatan mata uang asia melampaui target awal Bacaan untuk soal nomor 5 – 6 Fungi, of which there are over 100,000 species, including yeasts and other singlecelled organisms aswell as the common molds and mushrooms, were formerly classified as members of the plant kingdom. However, in reality they are very different from plants and today they are placed in aseparate group altogether. The principal reason for this is that none of them possesses chlorophyll,and since they cannot synthesize their own carbohydrates, they obtain their supplies either from the break down of dead organic matter or from other living organisms. Furthermore the walls of fungalcells are not made of cellulose, as those of plants are, but of another complex sugarlike polymer calledchitin, the material from whichthe hard outer skeletons of shrimps, spiders, and insects are made. The difference between the chemical composition of the cell walls of fungi and those of plants is ofenormous importance because it enables the tips of the growing hyphae, the threadlike cells of the fungus, to secrete enzymes that break down the walls of plant cells without having any effect on thoseof the fungus itself. It is these cellulosedestroying enzymes that enable fungi to attack anything madefrom wood, wood pulp, cotton, flax, or other plant material.The destructive power of fungi is impressive. They are a major cause of structural damage tobuilding timbers, a cause of disease in animals and humans, and one of the greatest causesofagricultural losses. Entire crops can be wiped out by fungal attacks both before and after harvesting. Some fungi can grow at +50°C, while others can grow at -5°C, so even food in cold storage may notbe completely safe from them. On the other hand, fungi bring about the decomposition of dead organic matter, thus enriching the soil and returning carbon dioxide to the atmosphere. They also enter into a number of mutually beneficial relationships with plants and other organisms. In addition, fungi are the source of many of the most potent antibiotics used in clinical medicine, including penicillin. 8. Jika f(x−1) = 5x2 + 6x – 6 ; g(x) = ax + 1 dan (g∘f)(1) = −51 maka nilai f(a+1) =… A. −2 D. –11 B. −5 E. –13 C. −7 9. Diketahui Harga buku + harga pensil = Rp55.000,00 Harga buku = Harga pensil + Rp25.000,00 Jika pensil = a P Q a 20.000 Maka hubungan P dan Q adalah… 5. What does paragraph 1 mainly discuss? A. Differences between simple and complex fungi B. Functions of chlorophyll in plants C. Functions of sugar in the walls of fungal cells D. Differences between fungi and plants E. Some fungi can grow at +50˚C, while others can grow at -5˚C 6. Which of the following is mentioned as a major change in how scientists approach the study of fungi? A. Fungi are no longer classified as plants B. Some single-cell organisms are no longer classified as fungi. C. New methods of species identification have been introduced D. Theories about the chemical composition of fungi have been revised. E. Furthermore the walls of fungalcells are not made of cellulose, as those of plants are. A. B. C. D. E. Q<P Q>P P=Q Tidak bisa ditentukan P=Q=0 10. Sebuah bilangan 5 digit terdiri dari angkaangka 1,3,5,7. Jika hanya angka 7 yang muncul 2 kali dan angka yang lain satu kali, ada berapakah bilangan yang mungkin? A. 20 D. 60 B. 24 E. 120 C. 32 11. Diketahui fungsi f dan g adalah sebagai berikut. g (x) = f (x2 + 2) g’(1) = 8 Nilai f’(3) adalah… A. 1 D. 4 B. 2 E. 5 C. 3 MATEMATIKA DASAR 7. Banyak siswa kelas A adalah 40 orang dan kelas B adalah 30 orang. Nilai rata-rata ujian matematika kelas A lebih 7 dari kelas B. Jika rata-rata nilai ujian matematika gabungan kelas A dan kelas B adalah 82, maka ratarata nilai ujian kelas A adalah… A. 81 D. 84 B. 82 E. 85 C. 83 SELAMAT MENGERJAKAN
