Choose or find odd word - Pituitary , Pancreas , Thalamus , Adrenal , Testis

C. THALAMUS

Select the most appropriate alternative as the answer. - You have made some silly mistakes which have been pointed out to you. You will :

D. FEEL THANKFUL.

Look at this series: 1.5, 2.3, 3.1, 3.9, . . .
What number should come next?

C. 4.7

Which of the following is the same as Measles, Rabies, Cancer ?

D. HEPATITIS

How many pairs of letters are there in the word 'PENCIL' which have as many letters between them in the word as in the alphanet ?

C. TWO