Why does Cabinet Mission Plan of 1946 stand significant?

The following sentence has been split into four segments. Identify the segment that contains a grammatical error.
The higher / we go, / the coolest / we feel.

Why does Cabinet Mission Plan of 1946 stand significant?

What was the drawback of the Constituent Assembly after the Cabinet Mission Plan of 1946?

Select the option that can be used as a one-word substitute for the given group of words.
One who is more than a hundred years old.

The following sentence has been split into four segments. Identify the segment that contains a grammatical error.
When learning to swim, / one of the / most important things / is to relax.

How is a constitution made as mentioned in the passage?

Who recommended the constitution-making body?

Select the option that can be used as a one-word substitute for the given group of words.
One who is sympathetic to mankind.

Four statements are given, labelled A, B, C and D. Among these, three statements are in logical order and form a coherent paragraph. From the given options, select the option that does NOT fit into the theme of the passage.
A) Religious harmony is very essential globally.
B) Any disagreement is disastrous.
C) Individuals feel protected with this arrangement.
D) Equal prestige to all leads to a good society for mankind.

Select the most appropriate option to fill in the blank.
Global warming has been responsible for the ________ of canaries in the Arctic.