DCOA Mixed Practice Test #836
10-question rapid practice for DCOA aspirants. Mix of General Knowledge, General Science. ~12-min set drawn from the verified Q-bank.
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DCOA Mixed Practice Test #836
10 questions · 12 minutes
Q1.India's population ranking in the world (2023 figures) is:
Q2.Ear parts:
Q3.A child receives a vaccine against measles. This type of immunity, where the body produces its own antibodies in response to an antigen, is known as:
Q4.The part of the brain controlling involuntary actions (heartbeat, breathing) is the:
Q5.Study of birds:
Q6.'Canterbury Tales' was written by:
Q7.The steam engine was improved by:
Q8.Human circulatory system type:
Q9.Telephone invented by:
Q10.Israel-Palestine Oslo Accords were signed in:
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