Question : Select the option that can be used as a one-word substitute for the underlined segment.
The child was not guilty of any wrongdoing and lacked knowledge or awareness of wrongdoing.

Option 1: ignorant

Option 2: inexperienced

Option 3: innocent

Option 4: cruel

Question : Select the option that can be used as a one-word substitute for the underlined segment.

The music filled the room with a lot of happiness, expressing joyful melodies that brought smiles to everyone's faces.

Option 1: surprise

Option 2: joy

Option 3: excitement

Option 4: fear

Question : Select the option that can be used as a one-word substitute for the underlined segment.
The new technology was much more productive and achieved maximum output with minimal wasted effort or expense.

Option 1: efficient

Option 2: elaborate

Option 3: rapid

Option 4: magnificent

Question : Select the most appropriate option that can be used as a one-word substitute for the underlined segment in the following sentence.

The basketball player was a formidable opponent because he was able to use both his left and right hands equally well.

Option 1: equipoised

Option 2: dexterous

Option 3: ambidextrous

Option 4: ambivalent

Question : Select the most appropriate option that can substitute the underlined segment in the given sentence.

In today's world, technology must be used for feed the changing forces in society.

Option 1: must had been used to feed

Option 2: must have been used to feed

Option 3: must used to feed

Option 4: must be used to feed