Passage: 3
Ravi loved science and often conducted small experiments at home. One day, he decided to make a simple volcano using clay, baking soda, and vinegar. He shaped the clay into a cone and placed the baking soda inside it. Then, he poured vinegar over it. Suddenly, the mixture bubbled and erupted like real lava! Ravi was amazed and ran to show his parents. They praised him for his curiosity and encouraged him to keep experimenting. Ravi realized that learning through experiments was not only fun but also helped him understand how things work in real life.
1. What subject did Ravi love?
A) History
B) Science ✅
C) Geography
D) Literature
Where did Ravi conduct experiments?
A) At school
B) At home ✅
C) In a laboratory
D) In the garden
What did Ravi decide to make one day?
A) A rocket
B) A volcano ✅
C) A bridge
D) A car
Which materials did Ravi use to make the volcano?
A) Clay, water, and sugar
B) Clay, baking soda, and vinegar ✅
C) Paper, glue, and paint
D) Sand, salt, and water
What happened when Ravi poured vinegar on the baking soda?
A) Nothing happened
B) The mixture bubbled and erupted ✅
C) It changed color
D) It froze
How did Ravi feel after seeing the eruption?
A) Angry
B) Amazed ✅
C) Sad
D) Confused
Who did Ravi show his experiment to?
A) His friends
B) His teacher
C) His parents ✅
D) His neighbors
What did his parents do?
A) Scolded him
B) Praised him and encouraged him ✅
C) Ignored him
D) Took the experiment away
What lesson did Ravi learn?
A) Experiments are dangerous
B) Learning through experiments is fun and educational ✅
C) Science is boring
D) Experiments are useless
10. Which word best describes Ravi?
A) Curious ✅
B) Lazy
C) Careless
D) Angry