Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take mock test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is filtration used for?
💡 Hint: Think about how coffee is made.
Question 2
Easy
Name one type of mixture.
💡 Hint: Remember uniform vs non-uniform.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What separation technique is best for purifying drinking water?
- Filtration
- Sedimentation
- Chromatography
💡 Hint: Think of how coffee is filtered.
Question 2
True or False: Evaporation can leave solid residues behind.
- True
- False
💡 Hint: Think of cooking processes.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have a mixture of iron filings, sand, and salt. Detail how you would separate each component.
💡 Hint: Think of the properties of each component.
Question 2
Describe how you would separate a mixture of oil and water and explain why this method works.
💡 Hint: Consider the behavior of immiscible liquids.
Challenge and get performance evaluation