10th Class Chapter No.1
Biology MCQs Online Quiz
All MCQs Selected from Old Board Papers
Best MCQs for Board Examination

Total MCQs ( in this Quiz ) = 25

121. According to WHO the rates of smoking in developed world have:

A. increased
B. declined
C. moderate/average
D. more than normal

122. Who has called to government to stop tobacco advertising to prevent the youth?

A. WHO (world health organization)
B. UNO
C. UNDP
D. FHM (federal health ministry)

123. In the developing world, smoking is rising by:

A. 3.4% per year as of 2002
B. 3.5% per year as of 2002
C. 3.6% per year as of 2002
D. 3.8% per year as of 2002

124. When the world tobacco day is celebrated every year?

A. 31st of May
B. 27th May
C. 20th May
D. 5th May

125. When the platelets increase than normal number, they make the

A. blood viscous and leads to arterio-sclerosis
B. blood thin and leads to cholesterol
C. blood thin and leads to heart attack
D. blood thin and lead to heart valve problems

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