Questions

There are 15 protons and 22 neutrons in the nucleus of an element. What is its mass number?

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'.
The reason for (1)/ his failure is because (2)/ he didn't study at all. (3)/ No Error (4)

What is C12H22O11 also known as

Which part of the brain plays an important role in motor control?

The short run marginal cost curve is ____ shaped.

Which of the following is a tertiary activity?

The demand for a normal good decreases with ________ in the consumer's income.

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

Some writers have claimed that the ___________ of persons are incapable of even fairly correct reasoning, pointing to the absurd ideas entertained by the masses of people as a proof _______ the statement. These writers are probably a little radical _______ their views and statements, but one is often struck ______ wonder at the evidences of incapacity for interpreting __________ and impressions on the part of the general public.

claimed that the ___________ of persons