A train travels 360 km in 6 hours. What is its average speed? If 3x – 7 = 11, find the value of x. A box contains 6 red balls and 4 blue balls. What is the probability of picking a red ball? Which number should come next in the series: 2, 6, 12, 20, 30, ? A can complete a work in 12 days, and B can do it in 8 days. How long will they take together? Find the synonym for the word “Transparent.” Rearrange the sentence to form a meaningful one. Identify the grammatically correct sentence among the options.
