Online GK Series

This site is dedicated to the aspirants of competitive exams SSC, UPSC, Railways, Postal Assistants, Bank, GATE and NET

Connect with Universities & Study Abroad Experts Instantly Connect Now

Q.

What is the pH level of blood of a natural person?

A 4.5 - 4.6
B 6.45 - 6.55
C 7.35 - 7.45
D 8.25 - 8.35
Answer & Explanation
Option: [C]

Your Valuable Comments Please...

Important EBooks for Competitive Exams

VIEW ALL