Relieve = to remove or reduce an unpleasant feeling orpain; alleviate
Other words are : brief (short), perceive (recognise); chief (main).

Correct Option: C

Relieve = to remove or reduce an unpleasant feeling orpain; alleviate
Other words are : brief (short), perceive (recognise); chief (main).

Aggression (Noun) = feelings of anger and hatred that may be threatening.
Look at the sentence :
The research shows that computer games may cause aggression.

Correct Option: A

Aggression (Noun) = feelings of anger and hatred that may be threatening.
Look at the sentence :
The research shows that computer games may cause aggression.

Reconnaissance (Noun) = preliminary survey; exploration; observation.
Look at the sentence :
His first expedition to Africa was a mere reconnaissance, but four years later a favourable opportunity for invasion arrived.

Correct Option: C

Reconnaissance (Noun) = preliminary survey; exploration; observation.
Look at the sentence :
His first expedition to Africa was a mere reconnaissance, but four years later a favourable opportunity for invasion arrived.

Stagnation (Noun) = the state of not flowing or moving or growing.
Look at the sentence :
Stagnation is a prolonged period of little or no growth in an economy.

Correct Option: C

Stagnation (Noun) = the state of not flowing or moving or growing.
Look at the sentence :
Stagnation is a prolonged period of little or no growth in an economy.

Beneficiary (Noun) = a person who derives advantages from something.
Look at the sentence :
The state university is the beneficiary of 86000 acres of land grants from the government.

Correct Option: A

Beneficiary (Noun) = a person who derives advantages from something.
Look at the sentence :
The state university is the beneficiary of 86000 acres of land grants from the government.