Total distance of Marathon race ________________

Which of the following glands secrete tears?

A. Lachrymal

B. Pituitary

C. Thyroid

D. Pancreas

Which is the largest gland in the human body?

A. Thyroid

B. Liver

C. Pancreas

D. None of these

Which is the largest organ in the human body?

A. Liver

B. Heart

C. Skin

D. Kidney

A person of which of the following blood groups is called a universal donor?

A. O

B. AB

C. A

D. B

How many bones are there in a newly born infant?

A. 206

B. 230

C. 280

D. 300