Quick practice
Question 1 of 5
Which of the following vitamins is required for the clotting of blood in
humans?
A
Vitamin C
B
Vitamin K
C
Vitamin E
D
Vitamin A
Concepts
Get unlimited practice with Rajasthan State Exams subscription
Boost your performance with adaptive practice tests
Practice every concept in the syllabus
Compare your speed and accuracy with your peers
Download the app and practice on the go