Soal Bahasa Inggris SMA: Soal cerita

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

341.
A train leaves Station A at 8:00 AM traveling at 60 km/h. Another train leaves Station B, 300 km away, at 9:00 AM traveling towards Station A at 90 km/h. At what time will they meet?
Kesulitan 3/5 · MCQ
342.
A student has a 90% average in a course. The final exam is worth 20% of the grade. What minimum score must the student get on the final to have an overall average of at least 85%?
Kesulitan 3/5 · MCQ
343.
A rectangular garden is 3 meters longer than it is wide. If the area is 108 square meters, what is the perimeter?
Kesulitan 3/5 · MCQ
344.
A car travels from Town X to Town Y at an average speed of 50 km/h and returns at 70 km/h. What is the average speed for the entire trip?
Kesulitan 3/5 · MCQ
345.
A solution contains 30% alcohol. How many liters of pure alcohol must be added to 20 liters of this solution to make it 50% alcohol?
Kesulitan 3/5 · MCQ
346.
A company’s profit P (in thousands) after t months is given by P(t)= -2t²+24t-40. What is the maximum profit and when does it occur?
Kesulitan 3/5 · MCQ
347.
A password consists of 3 letters followed by 3 digits. How many different passwords are possible if letters can be repeated but digits cannot?
Kesulitan 3/5 · MCQ
348.
A man invests $5000 in a savings account with an annual interest rate of 6% compounded annually. How much will he have after 3 years?
Kesulitan 3/5 · MCQ
349.
A rectangular room is twice as long as it is wide. If the perimeter is 72 meters, what is the area?
Kesulitan 3/5 · MCQ
350.
A train travels 120 km at a certain speed. If it had traveled 10 km/h faster, it would have taken 1 hour less. What was its original speed?
Kesulitan 3/5 · MCQ
351.
A mixture of 40 liters contains milk and water in the ratio 3:1. How much water must be added to make the ratio 3:2?
Kesulitan 3/5 · MCQ
352.
A car depreciates in value by 15% each year. If the car was purchased for $30,000, what is its value after 3 years?
Kesulitan 3/5 · MCQ
353.
A student needs to read a 300-page book in 5 days. If the student reads 20 pages more each day than the previous day, how many pages does the student read on the first day?
Kesulitan 3/5 · MCQ
354.
A company's employee turnover decreased after it introduced flexible working hours. However, the company also increased salaries at the same time. Which of the following would best help determine the effect of flexible hours?
Kesulitan 4/5 · MCQ
355.
A researcher claims that a new fertilizer increases crop yield. In a field trial, plots with the fertilizer yielded 10% more than plots without. However, the fertilized plots were also closer to a water source. What should the researcher do to strengthen the conclusion?
Kesulitan 4/5 · MCQ
356.
A company's profits fell after it increased employee salaries. The CEO concludes that higher salaries caused lower profits. Which of the following, if true, would weaken this conclusion?
Kesulitan 4/5 · MCQ
357.
A city council proposed a ban on single-use plastics to reduce waste. They cited data showing that plastics make up 40% of the city's landfill. After the ban, landfill surveys showed a 15% reduction in plastic waste, but total waste increased by 5%. Which conclusion is most reasonable?
Kesulitan 4/5 · MCQ
358.
A study found that students who ate breakfast scored higher on tests than those who skipped breakfast. However, the study also noted that breakfast eaters tended to have higher family incomes. What is the most critical flaw in concluding that breakfast causes higher test scores?
Kesulitan 4/5 · MCQ
359.
A company's revenue increased by 20% after launching a new advertising campaign. However, during the same period, the overall market grew by 25%. Which statement best evaluates the campaign's effectiveness?
Kesulitan 4/5 · MCQ
360.
A school implemented a new anti-bullying program. After one year, reported bullying incidents decreased by 30%. However, the school also started an anonymous reporting system at the same time. Which is the most plausible alternative explanation for the decrease?
Kesulitan 4/5 · MCQ