30 - AIIMS community medicine mcqs or social and preventive medicine mcqs ( spm or psm ) from all previous years AIIMS papers with answers - part 20

96q: which is not a micronutrient ?

a. iodine
b. vitamin a
c. iron
d. vitamin c

answer none . all are micronutrients .

97q: most common complication of IUCD ?

a. bleeding
b. pain
c. PID
d. Abortion

answer a . bleeding .

98q: best method of variability ?

a. mean
b. mode
c. median
d. standard deviation

answer d. Standard deviation .

99q: the reference protein is ?

a. fish
b. egg
c. rice
d. lemon

answer b . egg .

100q: most significant indicator of fertility is ?

a. net reproduction rate
b. family size
c. gross reproduction rate
d. general fertility rate

answer a . net reproduction rate ( NRR )