Assistant (BS-16)-2019

A. Russia

B. France

C. Span

D. Italy 

A. Tibet

 B. Xinjiang 

C. Shanghai

D. Beijing

A. Vancouver

B. Toronto

C. Montreal

D. Ottawa 

A. Aiding the blind to write 

B. Testing the heartbeat

C. Magnifying small objects

D. None of these

A. Inch

B. Ounce 

C. Centimeter

D. Yard