Questions

In the modern periodic table, which of the two periods contain 8 elements each?

The pH value increase from 7 to 14 represents a

Except Helium, all noble gases have how many electrons in the outermost shell?

The gas evolved when sodium carbonate reacts with hydrochloric acid is

Which is the form of market where there is lack of competition?

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.
Not only did they offer him (1)/ good salary but provided (2)/ him with a beautiful bungalow. (3)/ No Error (4)

Prostate gland is present below

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four andindicate it by selecting the appropriate option.

The employee did not _____ to the argument of the manager.