SSC CHSL 2020 PYQ — Question 25

The correct answer is option 4 i.e. Changeable.

 

Let's have a look at the meaning of the given options-

1. Changeable- likely to change; often changing.
2. Insignificant- of little value or importance.
3. Unsustainable- that cannot be continued at the same level, rate, etc.
4. Impending- (usually used about something bad) that will happen soon.

As the chosen option is correctly spelt word it will be the correct answer.