Soal Bahasa Inggris SMA: Soal cerita

393 soal dengan pembahasan. Klik soal untuk melihat kunci jawaban dan cara mengerjakannya.

221.
A survey of 150 students revealed that 80 like math, 70 like science, and 30 like both. How many students like neither math nor science?
Kesulitan 4/5 · MCQ
222.
A student has a 90% average in a course. The final exam is worth 20% of the grade. What score must the student get on the final exam to have an overall average of 92%?
Kesulitan 4/5 · MCQ
223.
A company has a fixed cost of $500 and a variable cost of $10 per unit. The selling price is $15 per unit. How many units must be sold to break even?
Kesulitan 4/5 · MCQ
224.
A school wants to form a committee of 3 students from a group of 5 boys and 4 girls. In how many ways can the committee be formed if it must include at least one girl?
Kesulitan 4/5 · MCQ
225.
A water tank is filled by two pipes. Pipe A can fill the tank in 6 hours, Pipe B in 4 hours. If both pipes are opened together, how long will it take to fill the tank?
Kesulitan 4/5 · MCQ
226.
A student's score on a test is 85. The test scores are normally distributed with a mean of 70 and a standard deviation of 10. What is the student's z-score?
Kesulitan 4/5 · MCQ
227.
A company's profit P (in thousands) from selling x units is given by P = -2x² + 120x - 1000. What is the maximum profit?
Kesulitan 4/5 · MCQ
228.
A survey shows that 40% of people like tea, 50% like coffee, and 20% like both. What percentage of people like neither tea nor coffee?
Kesulitan 4/5 · MCQ
229.
A student has to choose 2 electives from 5 available. How many different pairs can be chosen?
Kesulitan 4/5 · MCQ
230.
A rectangular garden has a length that is 3 meters more than twice its width. If the perimeter of the garden is 36 meters, what is the area of the garden?
Kesulitan 4/5 · MCQ
231.
A school canteen sells two types of meals: regular and large. The regular meal costs $5 and the large meal costs $8. On a particular day, the canteen sold 120 meals and collected $750. How many large meals were sold?
Kesulitan 4/5 · MCQ
232.
A group of students is planning a trip. They have two options: Option 1 costs $200 per person plus a fixed fee of $100, and Option 2 costs $250 per person with no fixed fee. For what number of students is Option 1 more expensive than Option 2?
Kesulitan 4/5 · MCQ
233.
In a certain city, the probability that it rains on any given day is 0.3. If it rains, the probability that a particular event is cancelled is 0.8. If it does not rain, the probability that the event is cancelled is 0.1. What is the probability that the event is cancelled on a randomly chosen day?
Kesulitan 4/5 · MCQ
234.
A car depreciates at a rate of 15% per year. If the car was bought for $20,000, what is its value after 3 years?
Kesulitan 4/5 · MCQ
235.
A company produces two types of gadgets: A and B. The production cost for each A is $20, and for each B is $30. The company has a budget of $1200. If the company must produce at least 20 units of A and at least 10 units of B, what is the maximum number of B that can be produced if the company produces exactly 30 units of A?
Kesulitan 4/5 · MCQ
236.
Read the following text. A school library conducted a reading survey among 200 students. The results showed that 60% of the students read fiction, 45% read non-fiction, and 25% read both fiction and non-fiction. Based on this data, which of the following conclusions is most logically valid?
Kesulitan 4/5 · MCQ
237.
A researcher found that the number of bacteria in a culture doubles every 3 hours. If there were 500 bacteria initially, which expression represents the number of bacteria after t hours?
Kesulitan 4/5 · MCQ
238.
A water tank is filled by pipe A in 6 hours and by pipe B in 12 hours. If both pipes are opened together, how long will it take to fill the tank?
Kesulitan 2/5 · MCQ
239.
The average score of 15 students in a mathematics test is 72. After one more student takes the test, the average becomes 73. What is the score of the new student?
Kesulitan 2/5 · MCQ
240.
A shop buys a laptop for Rp6,000,000 and sells it for Rp6,900,000. What is the percentage profit?
Kesulitan 2/5 · MCQ