451. Synonym of PRECARIOUS is _____________?
A. Safe
B. Brittle
C. Perilous
D. none of these

452. Synonym of DELEGATE is _____________?
A. Representative
B. Officer
C. Member
D. Servant

453. Synonym of LETHARGY is _____________?
A. Serenity
B. Laxity
C. Active
D. Bold

454. Synonym of EMACIATED is _____________?
A. very fat
B. very thin
C. very small
D. very heavy

455. Synonym of CIRCUITOUS is _____________?
A. Direct
B. Strong
C. Cyclic
D. Weak

456. Synonym of Enigma is _____________?
A. Question
B. Puzzle
C. Answer
D. Content

457. Synonym of Incredulous is _____________?
A. Dishonest
B. Honest
C. Reliable
D. Unreliable

458. Synonym of Vituperate is _____________?
A. Abuse
B, Appreciate
C. Copy
D. Encourage

459. Synonym of BRIEF is _____________?
A. Small
B. Short
C. Little
D. Limited

460. Synonym of EMBEZZLE is _____________?
A. Remunerate
B. Clear
C. Balance
D. Misappropriate