Tes Logika Penalaran

1. Ada 7 kotak peti, masing2 diberi nomor 1-7. Buah jambu, semangka, melon, jeruk, mangga dan durian akan dimasukkan kedalam peti-peti tersebut dengan aturan sebagai berikut :

Durian harus dimasukkan ke peti no.4
Semangka tidak boleh diletakkan tepat disamping melon.
Jeruk harus diletakkan disamping mangga.

Pertanyaan : 1. Jika melon diletakkan di peti nomor 2, maka mana yang tidak boleh dilakukan?

Semangka diletakkan di nomor 3

Jeruk diletakkan di peti nomor 5

Mangga diletakkan di peti nomor 7

Semangka diletakkan di peti nomor 5

If melon is placed in box number 2, according to the given rules, semangka cannot be placed in box number 3. Therefore, the statement "Semangka diletakkan di nomor 3" is incorrect.

Explanation

If melon is placed in box number 2, according to the given rules, semangka cannot be placed in box number 3. Therefore, the statement "Semangka diletakkan di nomor 3" is incorrect.

2. Ada 7 kotak peti, masing-masing diberi nomor 1-7. Buah jambu, semangka, melon, jeruk, mangga dan durian akan dimasukkan kedalam peti-peti tersebut dengan aturan sebagai berikut :

Durian harus dimasukkan ke peti no.4
Semangka tidak boleh diletakkan tepat disamping melon.
Jeruk harus diletakkan disamping mangga.

Pertanyaan : 2.Jika semangka diletakkan di peti nomor 6, dan jambu diletakkan di peti nomor 7, maka peti mana yang kosong ?

Peti nomor 1

Peti nomor 4

Peti nomor 3

Peti nomor 5

If the watermelon is placed in box number 6 and the guava is placed in box number 7, then according to the given rules, the mango must be placed next to the guava. However, there is no box left to place the mango next to the guava, as all boxes are already occupied. Therefore, box number 5 must be empty.

Explanation

If the watermelon is placed in box number 6 and the guava is placed in box number 7, then according to the given rules, the mango must be placed next to the guava. However, there is no box left to place the mango next to the guava, as all boxes are already occupied. Therefore, box number 5 must be empty.

3. Ada 7 kotak peti, masing-masing diberi nomor 1-7. Buah jambu, semangka, melon, jeruk, mangga dan durian akan dimasukkan kedalam peti-peti tersebut dengan aturan sebagai berikut :

Durian harus dimasukkan ke peti no.4
Semangka tidak boleh diletakkan tepat disamping melon.
Jeruk harus diletakkan disamping mangga.

Pertanyaan : 4. Jika jambu diletakkan di nomor 1, jeruk nomor 2, maka manakah yang tidak boleh ?

Mangga di nomor 3

Semangka di nomor 3

Semangka di nomor 5

Melon di nomor 5

If the guava is placed in number 1 and the orange in number 2, then according to the given rules, the mango should be placed next to the orange. Therefore, the mango cannot be placed in number 3.

Explanation

If the guava is placed in number 1 and the orange in number 2, then according to the given rules, the mango should be placed next to the orange. Therefore, the mango cannot be placed in number 3.

4. Ada 7 kotak peti, masing-masing diberi nomor 1-7. Buah jambu, semangka, melon, jeruk, mangga dan durian akan dimasukkan kedalam peti-peti tersebut dengan aturan sebagai berikut :

Durian harus dimasukkan ke peti no.4
Semangka tidak boleh diletakkan tepat disamping melon.
Jeruk harus diletakkan disamping mangga.

Pertanyaan : 3. Jika semangka diletakkan di peti nomor 5 dan jambu di nomor 6, dan melon di nomor 7, maka ada berapa kemungkinan pengaturan letak buah sesuai dengan aturan diatas?

7

6

5

4

There are four possible arrangements of fruits that satisfy the given conditions. This can be determined by following the given rules: Durian must be placed in box number 4, watermelon cannot be placed next to melon, and orange must be placed next to mango. By placing watermelon in box number 5, guava in box number 6, and melon in box number 7, we can arrange the fruits in the following ways: (1) Durian, orange, mango, melon, watermelon, guava, and jambu, (2) Durian, orange, mango, watermelon, melon, guava, and jambu, (3) Durian, orange, melon, mango, watermelon, guava, and jambu, (4) Durian, orange, watermelon, mango, melon, guava, and jambu.

Explanation

There are four possible arrangements of fruits that satisfy the given conditions. This can be determined by following the given rules: Durian must be placed in box number 4, watermelon cannot be placed next to melon, and orange must be placed next to mango. By placing watermelon in box number 5, guava in box number 6, and melon in box number 7, we can arrange the fruits in the following ways: (1) Durian, orange, mango, melon, watermelon, guava, and jambu, (2) Durian, orange, mango, watermelon, melon, guava, and jambu, (3) Durian, orange, melon, mango, watermelon, guava, and jambu, (4) Durian, orange, watermelon, mango, melon, guava, and jambu.

5. Ada 7 kotak peti, masing-masing diberi nomor 1-7. Buah jambu, semangka, melon, jeruk, mangga dan durian akan dimasukkan kedalam peti-peti tersebut dengan aturan sebagai berikut :

Durian harus dimasukkan ke peti no.4
Semangka tidak boleh diletakkan tepat disamping melon.
Jeruk harus diletakkan disamping mangga.

Pertanyaan : 5. Berapa kemungkinan peletakan buah bila jeruk diletakkan di nomor 6 dan jambu nomor 2

2

3

4

5

The correct answer is 4. If the orange is placed in box number 6 and the guava is placed in box number 2, there are four possible arrangements for the remaining fruits: watermelon, melon, mango, and durian. The watermelon cannot be placed next to the melon, so the watermelon can be placed in either box 1 or box 3. The melon can be placed in the remaining empty box (either box 1 or box 3). The mango can be placed in the remaining empty box (either box 5 or box 7). And finally, the durian must be placed in box number 4. Therefore, there are four possible arrangements.

Explanation

The correct answer is 4. If the orange is placed in box number 6 and the guava is placed in box number 2, there are four possible arrangements for the remaining fruits: watermelon, melon, mango, and durian. The watermelon cannot be placed next to the melon, so the watermelon can be placed in either box 1 or box 3. The melon can be placed in the remaining empty box (either box 1 or box 3). The mango can be placed in the remaining empty box (either box 5 or box 7). And finally, the durian must be placed in box number 4. Therefore, there are four possible arrangements.