36. Agreeable:
a) Disagreeable
b) Pleasant
c) Harmonious
d) Cooperative
Answer: a) Disagreeable
37. Observe:
a) Ignore
b) Overlook
c) Notice
d) Pay no attention
Answer: a) Ignore
38. Prevalent:
a) Rare
b) Common
c) Widespread
d) Dominant
Answer: a) Rare
39. Robust:
a) Delicate
b) Healthy
c) Fragile
d) Strong
Answer: a) Delicate
40. Unique:
a) Ordinary
b) Common
c) Unexceptional
d) Distinct
Answer: d) Distinct