Q :  

Who was made the Nawab of Bengal following the Battle of Plassey?

(A) Mir Jafar

(B) Alivardi Khan

(C) Sirajuddaulah

(D) Mir Qasim

All of the following are found in saliva except:

a. mucin 

b. salivary amylase 

c. pepsin 

d. bicarbonate

Which of the following is not normally found in saliva?

A) Mucus

B) Lysozyme

C) Amylase

D) Lipase

E) Protease.

In a reading test, 90 pupils out of 140 passed the test. The sample mean was 78. Find and q where p was the proportion of these who passed the test. Estimate the population proportions.