AIIMS MBBS Entrance Biology Practice Test

This practice test is designed to equip you in familiarising with the question pattern. Questions are taken from various previous medical exam papers.
Choose the best answer from the four options given. When you've finished answering as many of the questions as you can, scroll down to the bottom of the page and check your answers by clicking 'Score'. Percentage score will be displayed along with right answers.

AIIMS Medical Entrance Practice Test

1. The skin of frog is meant for
respiration
protection
water absorption
all of these
2. The enamel of tooth is secreted by
odontoblast
osteoblast
ameloblast
chondroblast
3. The fluid filled space between lens and cornea is
vitreous humour
synovial fluid
aqueous humour
none of these
4. Morphallaxis refers to
reconstruction of whole body from a body part
regeneration of lost body parts like limb
regeneration with the help of blastema
healing of wound
5. Paired appendages are not found in
hemichordates
cephalochordates
urochordates
all of these
6. Methadone is
stimulant
sedative
hallucinogen
opiate narcotic
7. When is World AIDs Day celebrated?
7th July
14th July
1st December
23rd May
8. Which of the following is a connection link between mammals and reptiles?
Peripatus
Balanoglossus
Archchaeopteryx
Ornithorhyncus
9. Mitral valve is present between
right atrium and right ventricle
right and left ventricle
left ventricle and aorta
left atrium and left ventricle
10. Barr body is present in
sperm
ovum
somatic cell of female
somatic cell of female
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