Simplify
\[
\sqrt{36x^{2} - 108x + 81}
\]
What will be the value of
\[
\frac{\tan 45^\circ - \tan 15^\circ}{1 + \tan 45^\circ \, \tan 15^\circ}
\]
\( \sqrt{3} \)
\( \frac{1}{\sqrt{2}} \)
\( \frac{1}{\sqrt{3}} \)
\( \sqrt{2} \)
If sinθ = \( \frac{3}{5} \), then what is tanθ?
\( \frac{3}{5} \)
\( \frac{4}{3} \)
\( \frac{4}{5} \)
\( \frac{3}{4} \)
General English
Choose the correct meaning of the given idiom.
Turn over a new leaf
To begin again
To stop finally
To plant a tree
To take a break
Select the most appropriate meaning of the underlined idiom in the given sentence.
A fair-weather friend can never be trusted in the times of exigency.
A close friend
A pen friend
A selfish friend
An old acquaintance
Select the most appropriate option that can substitute the underlined segment in the given sentence.
Unemployment has become a fiery question of the day.
become a burning question
become a freezing question
become a furious question
become a flaming question