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10 Question MCQ Test

Student Name

1. Which organelle is called the powerhouse of the cell?

A. Nucleus B. Mitochondria C. Ribosome D. Chloroplast

2. What is the SI unit of electric current?

A. Volt B. Ohm C. Ampere D. Watt

3. Which gas is most abundant in Earth's atmosphere?

A. Oxygen B. Nitrogen C. Carbon dioxide D. Hydrogen

4. What is 15 × 6?

A. 80 B. 90 C. 100 D. 110

5. Who wrote Julius Caesar?

A. William Shakespeare B. Charles Dickens C. John Milton D. George Orwell

6. Which blood cells help fight infections?

A. Red blood cells B. Platelets C. White blood cells D. Plasma

7. What is the chemical symbol for sodium?

A. So B. S C. Na D. N

8. Which planet is known as the Red Planet?

A. Venus B. Mars C. Jupiter D. Mercury

9. What process do green plants use to make food?

A. Respiration B. Digestion C. Photosynthesis D. Transpiration

10. Which of these is a prime number?

A. 21 B. 27 C. 31 D. 39