← General Awareness
Science
102 questions
Question 21easy2 marks
Which vitamin is primarily synthesized in the skin on exposure to sunlight?
- A. Vitamin D
- B. Vitamin K
- C. Vitamin A
- D. Vitamin C
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Question 22medium2 marks
What is the SI unit of electric current?
- A. watt
- B. ampere
- C. ohm
- D. volt
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Question 23medium2 marks
What is the SI unit of electric current?
- A. ampere
- B. ohm
- C. volt
- D. watt
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Question 24easy2 marks
Which blood cells are primarily responsible for immunity?
- A. Plasma
- B. Red blood cells
- C. Platelets
- D. White blood cells
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Question 25easy2 marks
Which vitamin is primarily synthesized in the skin on exposure to sunlight?
- A. Vitamin K
- B. Vitamin D
- C. Vitamin C
- D. Vitamin A
Sign in to see the correct answer and explanation.
Question 26easy2 marks
What is the SI unit of electric current?
- A. watt
- B. ohm
- C. ampere
- D. volt
Sign in to see the correct answer and explanation.
Question 27medium2 marks
Which vitamin is primarily synthesized in the skin on exposure to sunlight?
- A. Vitamin A
- B. Vitamin D
- C. Vitamin C
- D. Vitamin K
Sign in to see the correct answer and explanation.
Question 28medium2 marks
Which blood cells are primarily responsible for immunity?
- A. Platelets
- B. Red blood cells
- C. Plasma
- D. White blood cells
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Question 29medium2 marks
Which blood cells are primarily responsible for immunity?
- A. White blood cells
- B. Platelets
- C. Red blood cells
- D. Plasma
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Question 30easy2 marks
Which blood cells are primarily responsible for immunity?
- A. Platelets
- B. Red blood cells
- C. Plasma
- D. White blood cells
Sign in to see the correct answer and explanation.