Q. What is the pH value of human blood?
A) 6.8
B) 8.3
C) 6
D) 7.4
✔ Correct Answer: 7.4
Exam Insight
-
A) 6.8
B) 8.3
C) 6
D) 7.4
✔ Correct Answer: 7.4
-
Explore educational articles, current affairs, science, technology, history, politics, business and hundreds of learning resources organized into categories.
Explore the most searched educational topics.
Explore Sarkari Jobs, Admit Cards & Results easily on TutorliV
Practice topic-wise MCQs for competitive exams like SSC, UPSC, Banking & more.